For
For
Nickel-Cadmium
Nickel-Cadmium
Aircraft Batteries
Aircraft Batteries
RECORD OF REVISIONS
RECORD OF REVISIONS
Original I
Original Issue Datessue Date: : JUN 23/97JUN 23/97
Rev Rev No. No. Issue Issue Date Date Date Date Inserted By Inserted By Rev Rev No. No. Issue Issue Date Date Date Date Inserted By Inserted By Rev Rev No. No. Issue Issue Date Date Dated Dated Inserted By Inserted By 1 10/23/97 1 10/23/97 2 06/30/99 2 06/30/99 3 09/04/01 3 09/04/01 4 03/28/03 4 03/28/03 5 11/30/03 5 11/30/03 6 11/19/04 6 11/19/04 7 04/15/06 7 04/15/06 8 05/10/11 8 05/10/11 9 06/03/11 9 06/03/11 10 07/25/11 10 07/25/11 11 11/09/12 11 11/09/12 12 07/11/14 12 07/11/14 13 10/9/15 13 10/9/15 14 11/04/16 14 11/04/16 15 01/12/18 15 01/12/18
RECORD OF TEMPORARY REVISIONS RECORD OF TEMPORARY REVISIONS
Temporary Temporary Rev. No. Rev. No. Page Page Number Number Issue Issue Date By Date By Date Date Removed By Removed By
SERVICE BULLETIN LIST SERVICE BULLETIN LIST
Number
Revision
LIST OF EFFECTIVE PAGES LIST OF EFFECTIVE PAGES SUBJECT
SUBJECT PAGE PAGE DATEDATE Title
Title JAN JAN 12/1812/18 Record
Record of of Revisions Revisions RR-1 RR-1 JAN JAN 12/1812/18 Record
Record of of Temp Temp RTR-1 RTR-1 APR APR 15/0615/06 Revisions
Revisions Service
Service Bulletin Bulletin List List SBL-1 SBL-1 APR APR 15/0615/06 List
List of of Effective Effective Pages Pages LEP-1 LEP-1 JAN JAN 12/1812/18 Table
Table of of Contents Contents TC-1 TC-1 APR APR 15/0615/06 TC-2
TC-2 APR APR 15/0615/06 Introduction
Introduction INTRO-1 INTRO-1 MAY MAY 10/1110/11 Definitions
Definitions of of Battery Battery INTRO-2 INTRO-2 APR APR 15/0615/06 Terms
Terms INTRO-3 INTRO-3 APR APR 15/0615/06 INTRO-4
INTRO-4 JUN 03/11JUN 03/11 INTRO-5
INTRO-5 OCT 09/15OCT 09/15 Description
Description and and Page Page 1 1 APR APR 15/0615/06 Operation
Operation Page Page 2 2 APR APR 15/0615/06 Page
Page 3 3 APR APR 15/0615/06 Page
Page 4 4 APR APR 15/0615/06 Inspection
Inspection Page Page 101 101 APR APR 15/0615/06 Page
Page 102 102 OCT OCT 09/1509/15 Page
Page 103 103 MAY MAY 10/1110/11 Page
Page 104 104 MAY MAY 10/1110/11
SUBJECT
SUBJECT PAGE PAGE DATEDATE Capacity
Capacity Test Test Page Page 701 701 OCT OCT 09/1509/15 Capacity
Capacity Test Test Page Page 702 702 JUL JUL 11/1411/14 Reconditioning
Reconditioning Page Page 801 801 MAY MAY 10/1110/11 Cleaning
Cleaning Page Page 901 901 APR APR 15/0615/06 Page
Page 902 902 APR APR 15/0615/06 Replacement
Replacement of of Cells Cells Page Page 1001 1001 MAY MAY 10/1110/11 And Battery Repair
And Battery Repair Page 1002 Page 1002 MAY 10/11MAY 10/11 Battery
Battery Disassembly Disassembly & & Page Page 1101 1101 MAY MAY 10/1110/11 Reassembly
Reassembly Page Page 1102 1102 APR APR 15/0615/06 Battery
Battery Maintenance Maintenance Page Page 1201 1201 NOV NOV 04/1604/16 Flow
Flow Chart Chart Page Page 1202 1202 NOV NOV 04/1604/16 Trouble
Trouble Shooting Shooting Page Page 1301 1301 MAY MAY 10/1110/11 Page
Page 1302 1302 APR APR 15/0615/06 Page
Page 1303 1303 APR APR 15/0615/06 Storage
Storage Page Page 1401 1401 May May 10/1110/11 Shipping
Shipping Page Page 1501 1501 OCT OCT 09/1509/15 Warranty
Warranty Information Information Page Page 1601 1601 JUL JUL 25/1125/11 Special
TABLE OF CONTENTS TABLE OF CONTENTS
SUBJECT PAGE
SUBJECT PAGE
Introduction
Introduction INTRO-1INTRO-1
De
Descripscrip tion and Operationtion and Operation 11
Inspection Inspection 101101 Electrical Leakage Electrical Leakage 201201 Torque Requirements Torque Requirements 301301
Sensor Assembly Inspection
Sensor Assembly Inspection 401401
Charge
Charge 501501
Electrolyte Level Adjustment
Electrolyte Level Adjustment 601601
Ca
Capacity pacity TestTest 701701
Reconditioning
Reconditioning 801801
Cleaning
Cleaning 901901
Re
Replacement of placement of CeCells lls and Battery Repairand Battery Repair 10011001 Battery Disassembly and Reasse
LIST OF FIGURES, ILLUSTRATIONS AND TABLES LIST OF FIGURES, ILLUSTRATIONS AND TABLES
PAGE # PAGE # Constant
Constant Current Current Charge Charge Curve Curve Figure Figure 1 1 11 Typical
Typical Constant Constant Current Current Discharge Discharge Curves Curves Figure 2 Figure 2 33 Inspection
Inspection Gauge Gauge Figure Figure 3 3 102102
Recommended
Recommended Voltage Voltage Regulator Regulator Settings Settings Table Table 1 1 103103 Temperature
Temperature Charge Charge Voltage Voltage Relationship Relationship Figure Figure 4 4 105105 Torque
Torque Requirements Requirements Table Table 2 2 301301
Temperature
Temperature Sensor Sensor Specifications Specifications Table Table 3 3 402402 Reflex
Reflex and and Constant Constant Current Current Charge Charge Rates Rates Table Table 4 4 503503 Syringe
Syringe and and Nozzle Nozzle Assembly Assembly Figure Figure 5 5 601601 Syringe
Syringe and and Nozzle Nozzle Assembly Assembly Application Application Table Table 5 5 601601 Maximum
Maximum Allowable Allowable Water Water Consumption Consumption Table Table 6 6 603603 Proper
Proper Electrolyte Electrolyte Level Level Adjustment Adjustment Figure Figure 6 6 604604 Water
Water Loss Loss at at Various Various Rates Rates of of Overcharge Overcharge Figure Figure 7 7 605605 Theoretical
Theoretical Water Water Loss Loss and and Volume Volume of of Gas Gas Resulting Resulting from from Overcharge Overcharge Figure Figure 8 8 605605 Capacity
INTRODUCTION INTRODUCTION
This manual contains shop
This manual contains shop verified instructions for proper installation, operation and maintenance ofverified instructions for proper installation, operation and maintenance of MarathonNorco’s Nickel-Cadmium batteries.
MarathonNorco’s Nickel-Cadmium batteries. These instructions are grouped in topics shown These instructions are grouped in topics shown in the Tablein the Table of Contents.
of Contents. They are for the operatioThey are for the operation, testing, and repair of Mn, testing, and repair of MarathonNorco’s battery products.arathonNorco’s battery products. This manual is designed to service the bat
This manual is designed to service the batteries based on the cell type within tteries based on the cell type within the battery. he battery. Batteries coveredBatteries covered by this manual are listed within the INTRO
by this manual are listed within the INTRO section. section. This listing identifies the applicable cell type used withinThis listing identifies the applicable cell type used within the battery to establish the servicing criteria
the battery to establish the servicing criteria listed in the various tables alisted in the various tables a nd charts within this manual.nd charts within this manual.
WARNING:
WARNING: SERIOUS SERIOUS INJURY INJURY CAN RESCAN RESULT FROULT FROM CAREM CARELESSNESS LESSNESS WHILE HANDLING WHILE HANDLING ANDAND WORKING WITH
WORKING WITH NICKEL-CADMIUM BATTERIES. NICKEL-CADMIUM BATTERIES. PLEASE OBSERVE THEPLEASE OBSERVE THE FOLLOWING SAFETY RULES WHILE WORK
FOLLOWING SAFETY RULES WHILE WORK ING WITH THESE BATTERIES.ING WITH THESE BATTERIES.
1.
1. Remove Remove all metal all metal articles such articles such as braceletas bracelets and s and rings.rings. 2.
2. Metal Metal tools tools must must be be insulated.insulated. 3.
3. Wear proteWear protective clothing ctive clothing and eye and eye protection. protection. The electrolyte The electrolyte can cause can cause burns if burns if in contact in contact with skin with skin oror eyes.
eyes. 4.
4. Do not Do not smoke or hsmoke or hold naked flaold naked flames near mes near batteries on batteries on charge. charge. These batteries These batteries give off a give off a mixture ofmixture of oxygen and hydrogen during charge, which, if allowed to accumulate in a confined space, could cause oxygen and hydrogen during charge, which, if allowed to accumulate in a confined space, could cause an explosion.
an explosion. Do not charge the battery Do not charge the battery on the bench with the cover on.on the bench with the cover on. 5.
5. Do not Do not mix lead-acid and mix lead-acid and nickel-cadmium battery nickel-cadmium battery servicing in the servicing in the same shop same shop area.area. 6.
DEFINITIONS OF COMMONLY USED BATTERY TERMS DEFINITIONS OF COMMONLY USED BATTERY TERMS
Am
Am perper e Houe Hou rsrs
A unit of electrical measurement u
A unit of electrical measurement used to describesed to describe the capacity of
the capacity of a cell or baa cell or battery. ttery. The product ofThe product of discharge current (in amperes) X the time of discharge current (in amperes) X the time of discharge (in hours).
discharge (in hours). It is also used It is also used to describe theto describe the amount of electrical energy put back
amount of electrical energy put back into a batteryinto a battery during the charging
during the charging process. process. Abbreviated as Ah oAbbreviated as Ah orr Amp. hrs.
Amp. hrs. Capacity Capacity
A measure of the sto
A measure of the stored electrical energy that isred electrical energy that is available from a
available from a charged battcharged battery. ery. GenerallyGenerally expressed in Ampere Hours, or as a
expressed in Ampere Hours, or as a % of the% of the nominal (nameplate) capacity
nominal (nameplate) capacity Constant Current Charging Constant Current Charging A method used to charge a b
A method used to charge a battery in which aattery in which a predetermined, fixed current is passed through it. predetermined, fixed current is passed through it. Constant Potential Charging
Constant Potential Charging (C(Constant onstant Voltage)Voltage) This refers to a method in which a fixed voltage This refers to a method in which a fixed voltage source is applied across
source is applied across the battery tthe battery terminals. erminals. TheThe charge current is variable and depends
charge current is variable and depends primarilyprimarily upon the difference in voltage between the voltage upon the difference in voltage between the voltage source and that
source and that of the battery. of the battery. The initial chargeThe initial charge current is high and decreases as
current is high and decreases as the battery acceptsthe battery accepts the charge and its voltage i
the charge and its voltage i ncreases.ncreases.
This rating system helps to compare the This rating system helps to compare the
performance of different sizes of cells and batteries. performance of different sizes of cells and batteries. State of Charge
State of Charge
The amount of stored energy (capacity) available i The amount of stored energy (capacity) available i nn a rechargeable
a rechargeable battery. battery. Usually expressed as Usually expressed as aa percentage of its full capacity.
percentage of its full capacity. Electrolyte
Electrolyte
The conductive medium that provides for the The conductive medium that provides for the
movement of ions (current flow) between the positive movement of ions (current flow) between the positive and negative plates of a cell; an alkaline solution of and negative plates of a cell; an alkaline solution of Potassium Hydroxide in nickel-cadmium aircraft Potassium Hydroxide in nickel-cadmium aircraft cells.
cells.
End-of-Charge Voltage End-of-Charge Voltage
The voltage of a battery at the conclusion of a The voltage of a battery at the conclusion of a
charge measured while the battery is still on charge. charge measured while the battery is still on charge. Fading
Fading
The loss of capacity that occurs
The loss of capacity that occurs when a battery iswhen a battery is cycled with
cycled with minimal overcharge. minimal overcharge. A correctableA correctable condition through re-conditioning
condition through re-conditioning Separator
Separator
A material that is used t
A material that is used to prevent the metallico prevent the metallic contact between the positive and negative plates. contact between the positive and negative plates.
Deep Discharge (Cycle) Deep Discharge (Cycle)
A discharge in which most or all of
A discharge in which most or all of the availablethe available capacity is withdrawn from a battery and
capacity is withdrawn from a battery and the cellsthe cells are brought individually to a zero volt condition. are brought individually to a zero volt condition. Reconditioning
Reconditioning
A procedure consisting of a deep dischar
A procedure consisting of a deep discharge and age and a constant current charge that is used to correct cell constant current charge that is used to correct cell imbalance that may occur during continual cyclic use imbalance that may occur during continual cyclic use of a rechargeable battery.
of a rechargeable battery. Shorting Clip
Shorting Clip
A short length of wire (with or
A short length of wire (with or without a low valuewithout a low value resistor) or a metal spring, used to "short" a resistor) or a metal spring, used to "short" a cell tocell to zero volts.
Ma
MarathonNorco Ai
rathonNorco Ai rcraft B
rcraft B atteries
atteries
Battery
Battery Type Type CeCell ll Type Type Battery Battery Type Type CeCell ll Type Type Battery Battery Type Type CeCell ll Type Type Battery Battery Type Type CeCell ll TypeType 10-20H120
10-20H120 20H120 20H120 BB415/U BB415/U 10H120 10H120 CA-154-1 CA-154-1 15M220 15M220 CA-727-20CR CA-727-20CR 24M220CR24M220CR 10-5H120
10-5H120 5H120 5H120 BB432/A BB432/A 12M220 12M220 CA-154-2 CA-154-2 15M220 15M220 CA-727-7 CA-727-7 24M220CR24M220CR 10-81H120
10-81H120 81H120 81H120 BB432A/A BB432A/A 12H120 12H120 CA-154-2A CA-154-2A 15M220 15M220 CA-727-9 CA-727-9 24H10024H100 18-6H120
18-6H120 6H120 6H120 BB432B/A BB432B/A 12H120C 12H120C CA-154-3A CA-154-3A 15M220 15M220 CA-737 CA-737 24M22024M220 19-10H120
19-10H120 10H120 10H120 BB433/A BB433/A 36H120 36H120 CA-154-4 CA-154-4 15M220 15M220 CA-9 CA-9 24H12024H120 19-24H120
19-24H120 24H120 24H120 BB433A/A BB433A/A 36H120 36H120 CA-154-5 CA-154-5 15M220 15M220 CA-91-20 CA-91-20 24H12024H120 20-14M220
20-14M220 14M220 14M220 BB434/A BB434/A 24H120C 24H120C CA-154-7 CA-154-7 15M220 15M220 CA-9-20 CA-9-20 24H12024H120 20-18H120
20-18H120 18H120 18H120 BB476/A BB476/A 10HE120 10HE120 CA-16N CA-16N 36H120 36H120 CA-9-20A CA-9-20A 24H12024H120 20-5H120
20-5H120 5H120 5H120 BB600A/A BB600A/A 36H120 36H120 CA-1700 CA-1700 17H100 17H100 CTCA-21H-1 CTCA-21H-1 20H12020H120 23-3H120
23-3H120 3H120 3H120 BB641/A BB641/A 10H120 10H120 CA-170A CA-170A 17H100 17H100 CTSP-280 CTSP-280 28SP10028SP100 5-81H120
5-81H120 81H120 81H120 BB649A/A BB649A/A 20H120 20H120 CA-174 CA-174 17H100 17H100 CTSP-280-1 CTSP-280-1 28SP10028SP100 81757/1-2
81757/1-2 12H120 12H120 BB664/A BB664/A 10HE120C 10HE120C CA-176 CA-176 17H100 17H100 CTSP-400 CTSP-400 40SP10040SP100 81757/10-1
81757/10-1 6H120 6H120 BB672/U BB672/U 3H120 3H120 CA-20H CA-20H 20H120 20H120 DTSP-280L DTSP-280L 28SP10028SP100 81757/11-1
81757/11-1 24H120 24H120 BB676/A BB676/A 10H120 10H120 CA-20H-20 CA-20H-20 20H120 20H120 DTSP-400L DTSP-400L 40SP10040SP100 81757/11-2
81757/11-2 24H120 24H120 BB678A/A BB678A/A 10H120 10H120 CA-21H-1 CA-21H-1 20H120 20H120 Goalkeeper,Goalkeeper, 142D5750 142D5750
20SPE100 20SPE100 81757/11-3
81757/11-3 24H120 24H120 BB693/U BB693/U 36H120C 36H120C CA-21H-20 CA-21H-20 20H120 20H120 GP-180 GP-180 38SP10038SP100 81757/11-4
81757/11-4 24H120 24H120 BB708/A BB708/A 5H120 5H120 CA-24A CA-24A 24M220CR 24M220CR GSP-400 GSP-400 44SP10044SP100 81757/7-3
81757/7-3 12H120 12H120 BB716/A BB716/A 5H120 5H120 CA-27 CA-27 24ME220(C) 24ME220(C) GTMA-5-20 GTMA-5-20 36H12036H120 81757/8-2
81757/8-2 24H120 24H120 BTCA-5-20 BTCA-5-20 36H120 36H120 CA-27-20 CA-27-20 24ME220(C) 24ME220(C) GTSP-400 GTSP-400 44SP10044SP100 81757/8-3
81757/8-3 24H120 24H120 BTCA-9-20 BTCA-9-20 24H120 24H120 CA-27-20C CA-27-20C 24ME220C 24ME220C KCA-727 KCA-727 24M22024M220 81757/8-4
Ma
MarathonNorco Ai
rathonNorco Ai rcraft B
rcraft B atteries
atteries
Batter
Batter y y Type Type Cell Cell Type Type BattBatt ery ery Type Type Cell Type Cell Type BatterBatter y y Type Type Cell Cell TypeType PTSP-400-1 PTSP-400-1 40SP100 40SP100 TCA-106-3 TCA-106-3 10H120 10H120 TSP-1760L TSP-1760L 17SP10017SP100 PTSP-440 PTSP-440 44SP100 44SP100 TCA-109L-1 TCA-109L-1 10H120C 10H120C TSP-1760-L-1 17SP100TSP-1760-L-1 17SP100 SP-138 SP-138 38SP100 38SP100 TCA-1069L TCA-1069L 10H120C 10H120C TSP-25 TSP-25 25SP10025SP100 SP-170A 17SP100
SP-170A 17SP100 TCA-1735 TCA-1735 17H100 17H100 TSP-280 TSP-280 28SP10028SP100 SP-170AL
SP-170AL 17SP100 17SP100 TCA-1742 TCA-1742 17H100 17H100 TSP-281 TSP-281 28SP10028SP100 SP-1700 SP-1700 17SP100 17SP100 TCA-1752 TCA-1752 17H100 17H100 TSP-283 TSP-283 28SP10028SP100 SP-1700L 17SP100 SP-1700L 17SP100 TCA-1753 TCA-1753 117H100 7H100 TSP-400WB TSP-400WB 40SP10040SP100 SP-176 SP-176 17SP100 17SP100 TCA-1754 TCA-1754 17H100 17H100 TSP-400X TSP-400X 40SP10040SP100 SP-178 SP-178 17SP100 17SP100 TCA-183CH TCA-183CH 18H120 18H120 TSP-40204B TSP-40204B 40SP10040SP100 SP-276 SP-276 24SP100 24SP100 TCA-1892L TCA-1892L 18H120 18H120 TSP-408L-1 TSP-408L-1 40SP100L40SP100L SP-280 SP-280 28SP100 28SP100 TCA-21H-1 TCA-21H-1 20H120 20H120 TSP-409L-1 TSP-409L-1 40SP100L40SP100L SP-376 SP-376 44SP100 44SP100 TCA-21H-2 TCA-21H-2 20H120 20H120 TSP-410 TSP-410 40SP10040SP100 SP400 SP400 40SP100 40SP100 TCA-21H-20 TCA-21H-20 20H120 20H120 TSP-414 TSP-414 44SP10044SP100 SP400L SP400L 40SP100 40SP100 TCA-2492L TCA-2492L 24M220CR 24M220CR TSP-420L TSP-420L 40SP10040SP100 SP-401 SP-401 38SP100 38SP100 TCA-440 TCA-440 40H100 40H100 TSP434 TSP434 44SP10044SP100 SP-444L SP-444L 44SP100 44SP100 TCA-5 TCA-5 36H120 36H120 TSP-440 TSP-440 40SP10040SP100 SP-747 SP-747 38SP100 38SP100 TCA-52 TCA-52 52H120C 52H120C TSP-4412 TSP-4412 44SP10044SP100 SP900 SP900 24SP100 24SP100 TCA-5-20 TCA-5-20 36H120 36H120 TSP-442 TSP-442 44SP10044SP100 SP-900A
SP-900A 24SP100 24SP100 TCA-5-20-1(C) TCA-5-20-1(C) 36H120 36H120 TSP-44204B TSP-44204B 44SP10044SP100 SP-910
SP-910 24SP100 24SP100 TCA-7 TCA-7 12M220 12M220 TSP-4460 TSP-4460 44SP10044SP100 STCA-16L
STCA-16L 36H120 36H120 TMA-4 TMA-4 24M220CR 24M220CR TSP-4492L TSP-4492L 44SP10044SP100 STCA-162-2
DESCRIP
DESCRIPTION ATION A ND OPERATIONND OPERATION DESCRIPTION
DESCRIPTION
General
General
The nickel-cadmium battery cell is an
The nickel-cadmium battery cell is an electrochemical system in which the active electrochemical system in which the active materials contained in thematerials contained in the plates undergo changes in oxidation s
plates undergo changes in oxidation s tate with very little change in tate with very little change in electrolyte concentration due to theelectrolyte concentration due to the production or consumption of w
production or consumption of water. ater. These active materials are virtThese active materials are virtually insoluble in the alkaline (potassiumually insoluble in the alkaline (potassium hydroxide) electrolyte in any oxidation st
hydroxide) electrolyte in any oxidation state. ate. As a result the electrodes As a result the electrodes are very long-lived.are very long-lived. Some of the electrochemical mechanisms involved in
Some of the electrochemical mechanisms involved in the charge, discharge, and storage of the nthe charge, discharge, and storage of the n ickel-cadmiumickel-cadmium battery
battery cell are ratcell are rather complex. her complex. This is especially This is especially true of true of the positive the positive plate. plate. A brief siA brief simplified account mplified account of theof the essential reactions is offered in order to h
essential reactions is offered in order to h elp initiate the reader into the elp initiate the reader into the theory and principles of this theory and principles of this system andsystem and thus further the understanding of the operation of the battery and
thus further the understanding of the operation of the battery and the role played by its mthe role played by its m ain components.ain components. GENERAL NICKEL-CADMIUM EQUATION,
GENERAL NICKEL-CADMIUM EQUATION,
chg. chg.
2Ni(OH)
2Ni(OH)
22+ Cd(OH)
+ Cd(OH)
222NiOOH +
2NiOOH
+ Cd
Cd +
+ 2H
2H
22O
O
dischg. dischg.
Positive
Positive
Negative
Negative
Positive
Positive
Negative
Negative
Plate
Plate
Plate
Plate
Plate
Plate
Plate
Plate
FIGURE 1 FIGURE 1 Typical Constant Current
Charge Charge
Charging results in the conversion of
Charging results in the conversion of electrical energy to stored electrical energy to stored chemical energy. chemical energy. The active materials, in aThe active materials, in a discharged condition, are cadmium hydroxide in the negative plates and nickel hydroxide in the positive discharged condition, are cadmium hydroxide in the negative plates and nickel hydroxide in the positive plates.
plates. With the application of With the application of a charging currea charging current, these active nt, these active materials undergo a chmaterials undergo a chemical change. emical change. TheThe negative material (Cadmium Hydroxide) gradually gains
negative material (Cadmium Hydroxide) gradually gains electrons and is converted to metallic cadmelectrons and is converted to metallic cadm iumium (Cd); the positive material is gra
(Cd); the positive material is gradually brought to a higher statdually brought to a higher state of oxidation (loses electrons). e of oxidation (loses electrons). As long asAs long as the charging current continues to flow through
the charging current continues to flow through the battery, these changes will take place the battery, these changes will take place until the activeuntil the active materials in both electrodes are completely converted, at
materials in both electrodes are completely converted, at which point, overcharge commences.which point, overcharge commences. Toward the end of the process
Toward the end of the process (as the materials approach a full charge (as the materials approach a full charge condition), and during overcharge,condition), and during overcharge, gas will be evolved and released through the
gas will be evolved and released through the cell vent. cell vent. This gas results from the eThis gas results from the electrolysis of the waterlectrolysis of the water component of the electroly
component of the electrolyte. te. The gas evolved at the negative plates The gas evolved at the negative plates is hydrogen and at the positive platesis hydrogen and at the positive plates is oxygen.
is oxygen. The amount of gas evolved depThe amount of gas evolved depends upon the charge rate duends upon the charge rate during the period in which the cellsring the period in which the cells are being overcharged.
are being overcharged. After complete conversion oAfter complete conversion of the active materials has occurred, f the active materials has occurred, the furtherthe further application of charge current will
application of charge current will only cause further electrolysis of the water aonly cause further electrolysis of the water a nd Ind I22R heating.R heating.
Discharge Discharge
Discharging results in the conversion of th
Discharging results in the conversion of the chemical energy stored in the e chemical energy stored in the cell to electrical energy. cell to electrical energy. DuringDuring discharge, the chemical reactions which
discharge, the chemical reactions which occurred in charging are reversed. occurred in charging are reversed. The active material (Cd) in theThe active material (Cd) in the negative plates gradually loses electrons and
negative plates gradually loses electrons and changes to cadmium hydroxide. changes to cadmium hydroxide. The active material in theThe active material in the positive plates gains electrons and changes
positive plates gains electrons and changes to nickel hydroxide. to nickel hydroxide. No gassing occurs during a normalNo gassing occurs during a normal discharge.
discharge. The insolubility of the active materials The insolubility of the active materials and the fact that thand the fact that the potassium hydroxide does note potassium hydroxide does not participate in the cell reaction results in the very flat Ni-Cd discharge voltage curve.
participate in the cell reaction results in the very flat Ni-Cd discharge voltage curve. The rate at which the conversions
The rate at which the conversions take place is primarily determined btake place is primarily determined b y the external resistance (load)y the external resistance (load) introduced into the circuit in which the
introduced into the circuit in which the cell is connected. cell is connected. Due to its construction, Due to its construction, the MarathonNorco cellthe MarathonNorco cell has an extremely low internal resistance, and its ability to deliver high currents is due to this factor. has an extremely low internal resistance, and its ability to deliver high currents is due to this factor.
Charge
Charge, Discharge and ov, Discharge and ov ercharge equaercharge equationtion s:s:
Positive plate Positive plate
Charge
Charge
Discharge
Discharge
2Ni(OH)
2Ni(OH)
22+ 2(OH)
+ 2(OH)
--2Ni OOH + 2H
2Ni OOH + 2H
22O + 2e
O + 2e
--(Nickel
(Nickel Hydroxide)
Hydroxide)
(Nickel
(Nickel Oxy
Oxy Hydroxide)
Hydroxide)
Overcharge
Overcharge
4(OH)
4(OH)
--O
O
2 2+ 2H
+ 2H
22O + 4e
O + 4e
--Negative Plate Negative PlateCharge
Charge
Discharge
Discharge
Cd(OH)
Cd(OH)
22+ 2e
+ 2e
-- CdCd°° + 2(OH) + 2(OH)--(Cadmium
(Cadmium Hydroxide) Hydroxide) (Cadmium)(Cadmium)
Overcharge
Overcharge
4H
4H
22O + 4e
O + 4e
--2H
2H
22+ 4(OH)
+ 4(OH)
Overcharge (Net Cell Reaction) Overcharge (Net Cell Reaction)
4e
4e
--2H
Capacity Capacity
Capacity is measured quantitatively in
Capacity is measured quantitatively in ampere-hours delivered at a specified discharge rate to ampere-hours delivered at a specified discharge rate to a specifieda specified cut-off voltage at
cut-off voltage at room temperature. room temperature. The cut-off voltage is 1.0 The cut-off voltage is 1.0 volt per cell.volt per cell. Battery available capacity depends upon several factors including such items as: Battery available capacity depends upon several factors including such items as: 1.
1. Cell design (Cell design (cell geometry, pcell geometry, plate thickness, late thickness, hardware, and hardware, and terminal design gterminal design govern performance overn performance underunder specific usage conditions of temperature, discharge rate, etc.).
specific usage conditions of temperature, discharge rate, etc.). 2.
2. Discharge rate Discharge rate (high current (high current rates yrates yield less ield less capacity than capacity than low rates).low rates). 3.
3. Temperature (capTemperature (capacity and vacity and voltage levels decreaoltage levels decrease as batse as battery temperattery temperature moves ure moves away from away from the 60°Fthe 60°F (16°C) to 90°F (32°C) range toward the high
(16°C) to 90°F (32°C) range toward the high and low extremes).and low extremes). 4.
1.0 INSPECTION
1.0 INSPECTION
1.1
1.1
De
Delili very
very Inspecti
Inspecti on
on
When the battery is unpacked, a thorough i
When the battery is unpacked, a thorough i nspection should be made to ensure thnspection should be made to ensure th at no damageat no damage occurred during
occurred during shipment. shipment. Inspect the Inspect the shipping container as well ashipping container as well as the battery. s the battery. Before putting theBefore putting the battery into service, check the following points
battery into service, check the following points carefully.carefully.
1.1.1 Damage
1.1.1 Damage
See if any liquid has spilled into the shipping cont
See if any liquid has spilled into the shipping container. ainer. This may be a sign of a This may be a sign of a damaged cell.damaged cell. Check for dented battery c
Check for dented battery c ontainer.ontainer. CheCheck for crck for cr acked ceacked cell cases or covers. ll cases or covers. Do not place aDo not place a damage
damaged battery into service. d battery into service. ReReport any signs of improport any signs of impro per haper handlinndlin g to the g to the shippishippi ngng company
company.. 1.1.2
1.1.2
Shorting straps
Shorting straps
Some batteries are shipped with shorting devices
Some batteries are shipped with shorting devices across the main power receptacle outputacross the main power receptacle output terminals.
terminals. Before subjecting battery tBefore subjecting battery to electrical service this device must be o electrical service this device must be removedremoved
1.1
1.1.3
.3 Electri
Electri cal
cal conn
conn ectio
ectio ns
ns
Test all terminal hardware to
Test all terminal hardware to ensure tightness. ensure tightness. If necessary re-torque tIf necessary re-torque them to the proper value.hem to the proper value. Poor electrical contact between mating surfaces may reduce discharge v
Poor electrical contact between mating surfaces may reduce discharge v oltage, cause localoltage, cause local overheating and damage the battery.
overheating and damage the battery. 1.14
1.14
Liq
Liq uid l
uid l evel -
evel - Do not add water to a ba
Do not add water to a battery exc
ttery exc ept near the e
ept near the end of a const
nd of a const ant
ant
cur
cur rent charge.
rent charge. Some
Some excepti
excepti ons may
ons may be
be noted later.
noted later.
Addition of water, except
Addition of water, except at the proper time during tat the proper time during the charge will cause spewing of electrolyte the charge will cause spewing of electrolyte too take place during the subsequent
WARNING:
WARNING:
THE
THE ELECTOLYTE
ELECTOLYTE USED
USED IN
IN NICKEL-CADMIUM
NICKEL-CADMIUM BATTERIES
BATTERIES IS
IS A
A STRONG
STRONG
CAUSTIC SOLUTION
CAUSTIC SOLUTION OF POTASSIUM HYD
OF POTASSIUM HYDROXIDE.
ROXIDE. USE RUBBER GLOVES,
USE RUBBER GLOVES,
AN APRON AND A FACE SHIE
AN APRON AND A FACE SHIELD WHEN REPAIRING
LD WHEN REPAIRING OR SERVICING THE
OR SERVICING THE
BATTERY.
BATTERY. IF ELECTROLYTE IS
IF ELECTROLYTE IS SPILLED OR SPRAYED
SPILLED OR SPRAYED ON CLOTHING OR
ON CLOTHING OR
OTHER MATERIALS, IT SHOULD BE BATHED IMMEDIATELY WITH LARGE
OTHER MATERIALS, IT SHOULD BE BATHED IMMEDIATELY WITH LARGE
QUANTITIES OF WATER NEUTRALIZED WITH A WEAK ACID SOLUTION
QUANTITIES OF WATER NEUTRALIZED WITH A WEAK ACID SOLUTION
SUCH AS VINEGAR.
SUCH AS VINEGAR. IF ELECTROLYTE GETS
IF ELECTROLYTE GETS INTO THE EYES,
INTO THE EYES, FLUSH
FLUSH
COPIOUSLY WITH WATER AND
COPIOUSLY WITH WATER AND GET MEDICAL ATTENTION IMMEDIATELY.
GET MEDICAL ATTENTION IMMEDIATELY.
1.2
1.2 INSPECTION INSPECTION IN IN THE THE AIRCRAAIRCRA FTFT
1.2.
1.2.1
1 Vent
Vent Li
Lines
nes
When installing a battery in
When installing a battery in the aircraft, check the vent lines for the aircraft, check the vent lines for obstructions, leaks or damage of anyobstructions, leaks or damage of any kind and repair or replace.
kind and repair or replace. Check battery box vents Check battery box vents for obstructions or cracks and for obstructions or cracks and repair.repair.
1.2
1.2.1
.1 Battery
Battery Disco
Disco nnect
nnect
The following procedure defines an
The following procedure defines an inspection program to field check the aircraft battery quickinspection program to field check the aircraft battery quick disconnect.
disconnect.
1.2
1.2.2
.2 Equipm
Equipm ent
ent Required
Required
Quick disconnect inspection gauge Quick disconnect inspection gauge
C.
C. Evidence of arcing of burn marEvidence of arcing of burn marks on the power contacts. ks on the power contacts. This is caused when theThis is caused when the disconnect is removed under electrical load.
disconnect is removed under electrical load. D.
D. Insert the .385 inch diameter end of the Insert the .385 inch diameter end of the inspection gauge into each power inspection gauge into each power contact to acontact to a depth of .437 inches.
depth of .437 inches. The fit shall be snug with a force tThe fit shall be snug with a force to remove greater thao remove greater than one (1)n one (1) pound.
pound. This is to test the resiliency of tThis is to test the resiliency of the power contact to an ovhe power contact to an oversized pinersized pin.. E.
E. Insert the .370 inch diameter end of the Insert the .370 inch diameter end of the inspection gauge into each power inspection gauge into each power contact to acontact to a depth of .437 inches.
depth of .437 inches. The fit shall also be snug with a nominal force The fit shall also be snug with a nominal force to remove one (1)to remove one (1) pound.
pound. This will ensure proper contact to a woThis will ensure proper contact to a worn or undersized contact pin.rn or undersized contact pin. F.
F. Replace if required.Replace if required.
1.2.
1.2.4
4 Volt
Volt age
age Regulat
Regulator
or
The voltage regulator should be set at a level consistent with the normal ambient The voltage regulator should be set at a level consistent with the normal ambient temperature band and should be set on
temperature band and should be set on the aircraft after a start and a few mthe aircraft after a start and a few m inutes into theinutes into the charging period (seeTable 1).
charging period (seeTable 1). Periodic checks to correct outPeriodic checks to correct out- of-tolerance regulators and- of-tolerance regulators and replacement of defective units will reduce the
replacement of defective units will reduce the possibility of inadvertent increases inpossibility of inadvertent increases in charging voltage with the resultant rise in
charging voltage with the resultant rise in charge current and battery temperature andcharge current and battery temperature and water consumption.
water consumption.
Recommended voltage settings measured at the battery terminals and
Recommended voltage settings measured at the battery terminals and applicable to roomapplicable to room temperature conditions,
temperature conditions, under a known time span of 4 hours under a known time span of 4 hours are shown in Table 1. are shown in Table 1. (These(These are nominal values computed by multipl
are nominal values computed by multipl ying the number of cells in ying the number of cells in the battery by a factor ofthe battery by a factor of approximately 1.5).
approximately 1.5). For voltage regulation at ambient teFor voltage regulation at ambient temperature higher or lower thanmperature higher or lower than 75
Figur
Figur e 4
e 4
Temperature vs. Charge Voltage Relationship
Temperature vs. Charge Voltage Relationship
MAXIMUM RECOMMENDED CONSTANT POTENTIAL CELL
MAXIMUM RECOMMENDED CONSTANT POTENTIAL CELL
CHARGE VOLTAGE AT VARIOUS TEMPERATURES
CHARGE VOLTAGE AT VARIOUS TEMPERATURES
1.35
1.35
1.45
1.45
1.55
1.55
1.65
1.65
1.75
1.75
--4
40
0
--2
20
0
0
0
2
20
0
4
40
0
6
60
0
8
80
0
1
10
00
0 1
12
20
0
C C h h a a r r g g e e V V o o l l t t a a g g e e , , V V / / c c e e l l l lT
Temperatur
emperatur e vs Charg
e vs Charg e V
e Volt
olt age
age
MAXIMUM RECOMMENDED
MAXIMUM RECOMMENDED
CONSTANT POTENTIAL CHARGE
CONSTANT POTENTIAL CHARGE
VOLTAGE
VOLTAGE
AT V
1.
1.3 3 Inspection Inspection - - ReceReceived ived in in for for SeServicervice
When a battery is received in the shop for routine servicing, the following inspections should be When a battery is received in the shop for routine servicing, the following inspections should be performed:
performed:
Visually inspect can and cover f
Visually inspect can and cover f or dents, damage, epoxy coating separation, vent tube obstruction,or dents, damage, epoxy coating separation, vent tube obstruction, latch function and cover seal condition.
latch function and cover seal condition. Any evidence of discrepancies, in above
Any evidence of discrepancies, in above shall be cause for replacement of tshall be cause for replacement of the parts.he parts. Remove the battery cover and inspect for the follo
Remove the battery cover and inspect for the follo wing:wing: Clean top of cells and connectors
Clean top of cells and connectors with a nylon brush. with a nylon brush. Blow out residue with oil-free compressed airBlow out residue with oil-free compressed air using standard safety pre
using standard safety precautions. cautions. If cells are exceptionally dirty, connecting If cells are exceptionally dirty, connecting links, hardware, andlinks, hardware, and cells may need to be remove
cells may need to be removed, washed in warm water and drd, washed in warm water and dried. ied. If this is required, discharge If this is required, discharge thethe battery before disassembly.
battery before disassembly. Verify that the polarity of the cells
Verify that the polarity of the cells and position of the internal connections and position of the internal connections are correct.are correct. Inspect intercell connectors for
Inspect intercell connectors for corrosion, burns or dicorrosion, burns or discoloration. scoloration. Clean with an eraser or replaceClean with an eraser or replace as required.
as required.
Remove vent plugs and inspect
Remove vent plugs and inspect “O” rings and vent sleeves “O” rings and vent sleeves for damage or hardening. for damage or hardening. Replace ifReplace if defective.
defective. If necessary, wash vent plugIf necessary, wash vent plugs in warm water to remove s in warm water to remove the white powder (potassiumthe white powder (potassium carbonate) from ven
carbonate) from vent holes. t holes. Dry with oil-free compressed air uDry with oil-free compressed air using standard safety precautions.sing standard safety precautions.
1.3
1.3.1
.1 Inspecti
Inspecti on
on of
of Battery
Battery Power
Power Connector
Connector
Inspect for corrosion or pitting on the contact pins. Inspect for corrosion or pitting on the contact pins. Inspect for arcing or
Inspect for arcing or burn marks on the burn marks on the contact pins. contact pins. This is caused when the disconnect isThis is caused when the disconnect is removed under electrical load.
2.0
2.0 ELECTELECTRICAL RICAL LEAKLEAK AGEAGE
To determine if external leakage is
To determine if external leakage is of such a magnitude as to reof such a magnitude as to re quire a complete battery cleaningquire a complete battery cleaning set the range selector of a m
set the range selector of a m ultimeter to the 500 milliampere range or higher.ultimeter to the 500 milliampere range or higher. Place the positive lead of
Place the positive lead of the meter on the positive terminal of the meter on the positive terminal of the battery receptacle and touch thethe battery receptacle and touch the negative lead of the meter to an
negative lead of the meter to an y exposed metal on the battery can.y exposed metal on the battery can. NOTE:
NOTE: Many Many MarathonNorco MarathonNorco batteries batteries are are supplied supplied with with epoxy epoxy coated coated battery battery cans cans andand covers.
covers. Where epoxy coated cans are used, Where epoxy coated cans are used, current flow may be measuredcurrent flow may be measured between the battery terminals and the screws that are
between the battery terminals and the screws that are used to mount the mainused to mount the main connector.
connector.
If the measurement is within the meter limits, connect the n
If the measurement is within the meter limits, connect the n egative lead of the meter to the begative lead of the meter to the b atteryattery can.
can. Record Record this this current current value.value.
Repeat the above, connecting the negative lead
Repeat the above, connecting the negative lead of the meter on the negative terminal of of the meter on the negative terminal of the batterythe battery receptacle and the positive meter lead to
receptacle and the positive meter lead to any exposed metal on the battery can.any exposed metal on the battery can. If the above current measurements exceed 50 milliamperes, flush the tops
If the above current measurements exceed 50 milliamperes, flush the tops of the cells and of the cells and dry.dry. (Reference Paragraph 9.0)
(Reference Paragraph 9.0) Repeat the above current
Repeat the above current test on the positive and negative test on the positive and negative terminals. terminals. If the tops of the If the tops of the cells werecells were cleaned properly and the current measurement is still
cleaned properly and the current measurement is still greater than 50 milliamperes, one or more greater than 50 milliamperes, one or more ofof the cells may be leaking.
the cells may be leaking. To isolate this cell or cells, proceed as follTo isolate this cell or cells, proceed as follows:ows: Using a voltmeter of 1000 ohms-per-volt, or greater, place on
Using a voltmeter of 1000 ohms-per-volt, or greater, place on e of the meter leads on ee of the meter leads on e itherither the negative or positive terminal of
the negative or positive terminal of the battery and the other lead on athe battery and the other lead on a ny exposed metal ofny exposed metal of the battery can; note the meter reading.
the battery can; note the meter reading. If the meter reads negative, reverse the positions ofIf the meter reads negative, reverse the positions of the meter leads.
3.0
3.0 TORQUING TORQUING REQUIREMENTSREQUIREMENTS
Verify torque on every intercell connection starting with cell 1 and working sequentially through the Verify torque on every intercell connection starting with cell 1 and working sequentially through the last cell.
last cell. Verify torque on cell connections to Verify torque on cell connections to main battery connector.main battery connector.
TABLE 2
TABLE 2
BATTERY OR
BATTERY OR
CELL TYPE
CELL TYPE
THREAD
THREAD
SIZE
SIZE
SOCKET
SOCKET
HEAD CAP
HEAD CAP
SCREW
SCREW
TORX
TORX
SCREW
SCREW
HEX NUT
HEX NUT
ACROSS
ACROSS
FLATS
FLATS
TORQUE
TORQUE
(INCH LBS.)
(INCH LBS.)
TO
TO
TIGHTEN
TIGHTEN
3H120 3H120 #10-32 #10-32 5/16” 5/16” 15-1815-18 5H120 5H120 #10-32 #10-32 5/16” 5/16” 15-1815-18 10H120 10H120 5/16”-24 5/16”-24 1/2” 1/2” 20-2520-25 10HE120 10HE120 #8-32 #8-32 9/64” 9/64” 30-3530-35 12M220 12M220 5/16”-24 5/16”-24 1/2” 1/2” 20-2520-25 12H120 12H120 #8-32 #8-32 9/64” 9/64” 30-3530-35 14M220 14M220 #8-32 #8-32 9/64” 9/64” 30-3530-35 15M220 15M220 #8-32 #8-32 9/64” 9/64” 30-3530-35 15SP100 15SP100 #8-32 #8-32 9/64” 9/64” 30-3530-35 17H100 17H100 #10-32 #10-32 5/32” 5/32” 35-5035-50 17SP100 17SP100 #10-32 #10-32 5/32” 5/32” T-25 T-25 35-5035-50 18H120 18H120 #10-32 #10-32 5/32” 5/32” T-25 T-25 30-3530-35 20H120 20H120 #10-32 #10-32 5/32” 5/32” 35-5035-50 20SPE100 20SPE100 #10-32 #10-32 5/32” 5/32” 35-5035-50 24M220CR 24M220CR #10-32 #10-32 5/32” 5/32” 35-5035-50 24ME220C 24ME220C #10-32 #10-32 5/32” 5/32” 35-5035-50 24H120 24H120 #10-32 #10-32 5/32” 5/32” 35-5035-504.0
4.0
SENSOR
SENSOR ASSEMBL
ASSEMBLY
Y INSPECT
INSPECTION
ION
Inspect battery for proper placement of thermostats, heaters, thermistors or other sensor elements. Inspect battery for proper placement of thermostats, heaters, thermistors or other sensor elements. Inspect wiring and receptacle for insulation
Inspect wiring and receptacle for insulation damage, corrosion, and crimping or other defects.damage, corrosion, and crimping or other defects. At least once each calendar yea
At least once each calendar year, perform a functional test r, perform a functional test on the temperature on the temperature sensor assembly. sensor assembly. AllAll functions must be within
functions must be within ±± 10% of the values given in Table 3. 10% of the values given in Table 3.
Dielectric Test:
Dielectric Test: (If required in Table 3) (If required in Table 3) Use a Dielectric (Hi-Pot) Tester capable of measurUse a Dielectric (Hi-Pot) Tester capable of measuring a currenting a current flow of 25 µA at 500 Volts DC.
flow of 25 µA at 500 Volts DC. Place sensor leads in a small container filled with DI waPlace sensor leads in a small container filled with DI water, allowing theter, allowing the assemblies to be submerged co
assemblies to be submerged completely. mpletely. Place the Negative (-) lead of tPlace the Negative (-) lead of the Dielectric tester in thehe Dielectric tester in the container with the sensor leads.
container with the sensor leads. While holding the receptacle, probe the pins listed in Table 3 with While holding the receptacle, probe the pins listed in Table 3 with thethe Positive (+) lead of the Dielectric
Positive (+) lead of the Dielectric tester to check for currtester to check for current leakage. ent leakage. A current flow greater thA current flow greater than 25 µAan 25 µA would constitute a failure.
would constitute a failure.
24-34-00
24-34-00
PagePage402402MAY 10/11 MAY 10/11 TEMPERATURE SENSOR ASSY. SPEC
TEMPERATURE SENSOR ASSY. SPEC Part
Part Number Number Connector Type Connector Type Active Active Pins Pins Action Action Battery Battery TypeType 28900-001 MS-3114P8-4P
28900-001 MS-3114P8-4P PT07P8-4P PT07P8-4P
A-B
A-B BlueBlue C-D Red C-D Red Close at 140°F Close at 140°F Close at 160°F Close at 160°F TCA-5 TCA-5 TCA-5-20-1 TCA-5-20-1 TCA-5C TCA-5C TCA-5-20-1C TCA-5-20-1C 28900-002 PT07P-8-4P 28900-002 PT07P-8-4P MS-3114P8-4P MS-3114P8-4P A-B
A-B BlueBlue C-D Red C-D Red Close at 140°F Close at 140°F Close at 160°F Close at 160°F TCA-21-H-20, TCA-21H-1 TCA-21-H-20, TCA-21H-1 28900-003 MS-3114P8-4P 28900-003 MS-3114P8-4P PT07P8-4P PT07P8-4P A-B
A-B BlueBlue C-D Red C-D Red Close at 140°F Close at 140°F Close at 160°F Close at 160°F TSP-400-1, TSP-400 TSP-400-1, TSP-400 28900-005 MS-3114P10-6P 28900-005 MS-3114P10-6P PT07P10-6P PT07P10-6P A-B
A-B BlueBlue C-D Red C-D Red E-F E-F Close at 140°F Close at 140°F Close at 160°F Close at 160°F 1K Ohms at 77°F 1K Ohms at 77°F TSP-455 TSP-455 28900-006 MS-3114P10-6P 28900-006 MS-3114P10-6P PT07P10-6S PT07P10-6S A-Link A-Link BlueBlue
B
B Link Link BlueBlue C-Link Red C-Link Red D-Link Red D-Link Red E-F E-F Close at 140°F Close at 140°F Close at 140°F Close at 140°F Close at 160°F Close at 160°F Close at 160°F Close at 160°F 1K Ohms at 77°F 1K Ohms at 77°F TSP-455-1, TSP-2860, TSP-455-1, TSP-2860, TSP-4460 TSP-4460 29084-001 29084-001 PT07P-8-3P PT07P-8-3P A-BA-B B-C B-C
49.9K Ohms Fixed Resistance 49.9K Ohms Fixed Resistance 300K Ohms at 77°F 300K Ohms at 77°F STCA-16L STCA-16L 29084-004 29084-004 PT07P-8-3P PT07P-8-3P A-BA-B B-C B-C
49.9K Ohms Fixed Resistance 49.9K Ohms Fixed Resistance 300K Ohms at 77°F 300K Ohms at 77°F STCA-16L-2, TSP-420L, STCA-16L-2, TSP-420L, STMA-5-20, GP-180, STMA-5-20, GP-180, STSP-400, 400, 444L, 403, 444L, 403, STSP-444 444 29084-005 29084-005 PT07P-8-3P PT07P-8-3P A-BA-B B-C B-C
49.9K Ohms Fixed Resistance 49.9K Ohms Fixed Resistance 300K Ohms at 77°F 300K Ohms at 77°F TSTSP-940, STCA-910, TSTSP-940, STCA-910, STCA-930, STMA-9, STCA-930, STMA-9, STCA-930A, STSP-901, STCA-930A, STSP-901, STMA-9C, STSP-930, STMA-9C, STSP-930, TPSTP-941, STSP-902L, TPSTP-941, STSP-902L, TSTCA-94 TSTCA-94 29084-006
29084-006 Bendix Bendix PT07P-8-3P PT07P-8-3P A-BA-B B-C B-C
49.9K Ohms Fixed Resistance 49.9K Ohms Fixed Resistance 300K Ohms at 77°F
300K Ohms at 77°F
STMA-2 STMA-2 29084-007
29084-007 Bendix Bendix PT07P-8-3P PT07P-8-3P A-BA-B B-C B-C
49.9K Ohms Fixed Resistance 49.9K Ohms Fixed Resistance 300K Ohms at 77°F
300K Ohms at 77°F
STSP-280 STSP-280
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PagePage403403MAY 10/11 MAY 10/11 TEMPERATURE SENSOR ASSY. SPEC
TEMPERATURE SENSOR ASSY. SPEC Part
Part Number Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 29090-001 29090-001 Superseded by Superseded by 29529-001 29529-001 MS-3102R-14S-6P A-C MS-3102R-14S-6P A-C D-F D-F A-B A-B D-E D-E 195 Ohms 195 Ohms 195 Ohms 195 Ohms 25,000-35,000 Ohms 25,000-35,000 Ohms 25,000-35,000 Ohms 25,000-35,000 Ohms BTMA-5 BTMA-5 29170-001
29170-001 M4S-LRN M4S-LRN A/Yellow A/Yellow wire-conn wire-conn linklink C/Red wire-conn link C/Red wire-conn link
Close at 148°F Close at 148°F Close at 168°F Close at 168°F TCA-106 TCA-106 29170-003
29170-003 M4S-LRN M4S-LRN A/Yellow A/Yellow wire-Conn wire-Conn linklink C/Red Wire –Conn link C/Red Wire –Conn link
Close at 148°F Close at 148°F Close at 168°F Close at 168°F TCA-1754 TCA-1754 TSP-1754 TSP-1754 29283-001 Cannon 29283-001 Cannon DFXB-8-34P DFXB-8-34P 1 or-2 & 7 or 8 1 or-2 & 7 or 8 1 & 2 or 5 1 & 2 or 5 7 & 8 or 5 7 & 8 or 5 Battery Voltage Battery Voltage 23.4K Ohms 23.4K Ohms 6.90-8.0 K Ohms 6.90-8.0 K Ohms CA-154-3A CA-154-3A 29376-001
29376-001 CA CA 3102E24-12SB 3102E24-12SB D-Link D-Link YellowYellow B-Link Red B-Link Red A A C C Closes at 140°F Closes at 140°F Closes at 160°F Closes at 160°F Battery Positive Battery Positive Battery Negative Battery Negative TCA-106-2 TCA-106-2 TCA-106-3 TCA-106-3 29376-005
29376-005 Cannon Cannon TypeType 3102E24-125B 3102E24-125B
A-C A-C
B/Red wire-conn link B/Red wire-conn link D/Yellow wire-conn link D/Yellow wire-conn link
Battery
Battery Power A Power A Positive Positive C NegatC Negativeive Close at 160°F Close at 160°F Close at 140°F Close at 140°F TCA-1753 TCA-1753 TSP-1753 TSP-1753 29376-007
29376-007 Cannon Cannon TypeType 3102E24-125B 3102E24-125B
A-C A-C
B/Red wire-conn Link B/Red wire-conn Link D/Yellow wire-conn link D/Yellow wire-conn link
Battery
Battery Power A Power A Positive Positive C NegatC Negativeive Close at 160°F Close at 160°F Close at 140°F Close at 140°F TSP-1755 TSP-1755 29432-003
29432-003 MS-3114P10-6P MS-3114P10-6P A-B A-B BlueBlue C-D Yellow C-D Yellow Close at 145 Close at 145°°FF Close at 145°F Close at 145°F CA-170A, CTMA-5-20C, CA-170A, CTMA-5-20C, SP-170A, SP-170AL CA-170 SP-170A, SP-170AL CA-170 5-20, 5-20C, 5-20, 5-20C, TMA-5-20CXTSP-400X, TSP-419L, 5-20CXTSP-400X, TSP-419L, TSP-40204B, TSP-44204B TSP-40204B, TSP-44204B 29432-004
29432-004 MS-3114P10-6P MS-3114P10-6P A-B A-B BrownBrown C-D White C-D White Close at 160°F Close at 160°F Close at 145°F Close at 145°F TSP-410 TSP-410 29432-005
29432-005 MS-3114E10-6P MS-3114E10-6P A-B A-B GreenGreen C-D Orange C-D Orange Open at 160°F Open at 160°F Open at 140°F Open at 140°F TSP-410, TSP-925A TSP-410, TSP-925A TSP-4410L TSP-4410L 29432-006
29432-006 MS-3114P10-6P MS-3114P10-6P A-B A-B BlueBlue C-D Yellow C-D Yellow Open at 160°F Open at 160°F Open at 140°F Open at 140°F TSP-210 TSP-210 29432-007
29432-007 D38999/24WB5PN D38999/24WB5PN A-B A-B BlueBlue C-D Yellow C-D Yellow Close at 160°F Close at 160°F Close at 147°F Close at 147°F TSP-2840 TSP-2840
24-34-00
24-34-00
PagePage404404MAY 10/11 MAY 10/11 TEMPERATURE SENSOR ASSY. SPEC
TEMPERATURE SENSOR ASSY. SPEC Number
Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 29432-008
29432-008 CANNON KPSE07E10-CANNON KPSE07E10-6P
6P
A-B
A-B YellowYellow C-D Blue C-D Blue Close at 135°F Close at 135°F Close at 160°F Close at 160°F TSP-280 TSP-280 TSP-381L TSP-381L 29432-009
29432-009 MS-3114E10-6P MS-3114E10-6P C C GreenGreen B White B White D Yellow D Yellow E Black E Black 28 VDC 28 VDC B (Test) to A (Ground)
B (Test) to A (Ground) Close at 158°FClose at 158°F D (Test) to F (
D (Test) to F ( Ground) Close at 140°FGround) Close at 140°F 28 VDC 28 VDC TSP-9117B TSP-9117B TSP-9117BL TSP-9117BL 29432-010 29432-010 MS-3114P10-6P MS-3114P10-6P B-C B-C BlueBlue E-F Yellow E-F Yellow Closes at 145°F Closes at 145°F Closes at 145°F Closes at 145°F TSP-1722 TSP-1722 TSP-1722L TSP-1722L 29432-011
29432-011 CANNON CANNON KPSE07E10- KPSE07E10-6-P
6-P
A-B
A-B BlueBlue C-D Yellow C-D Yellow E-F Green E-F Green Close at 160°F Close at 160°F Close at 160°F Close at 160°F Open at 160°F Open at 160°F TSP-283 TSP-283 29432-012
29432-012 MS3114E8-3P MS3114E8-3P A-C A-C Blue/BlackBlue/Black B-C Yellow/Black B-C Yellow/Black Close at 140°F Close at 140°F Open at 160°F Open at 160°F TSP-281 TSP-281 TSP-414 TSP-414 29432-015
29432-015 MS3114E10-6P MS3114E10-6P A-B A-B BlueBlue C-D Yellow C-D Yellow Close at 145°F Close at 145°F Close at 160°F Close at 160°F TSP-1728 TSP-1728 29432-016
29432-016 MS3114P10-6P MS3114P10-6P A-B A-B BlueBlue C-D Yellow C-D Yellow Close at 145°F Close at 145°F Close at 160°F Close at 160°F TCA-1028 TCA-1028 29432-017
29432-017 MS-3114E10-6P MS-3114E10-6P A-B A-B BlueBlue C-D Yellow C-D Yellow E-F Green E-F Green Close at 160°F Close at 160°F Close at 160°F Close at 160°F Close at 145°F Close at 145°F TTMA-5-20C TTMA-5-20C 29432-018 29432-018 MS-27474E10B-35P MS-27474E10B-35P 1-31-3 5-2 White 5-2 White 4-6 Red 4-6 Red 28VDC 28VDC Close at 158°F Close at 158°F Close at 140°F Close at 140°F TSP-9117A TSP-9117A 29432-019
29432-019 MS3124E10-6P MS3124E10-6P A-BA-B
C- Blue C- Blue D-E Green D-E Green F F 3K Ohms 3K Ohms
C-Ground 4.99K Ohms Fixed C-Ground 4.99K Ohms Fixed Close at 160°F Close at 160°F Not used Not used TSP-440LF TSP-440LF 29432-020
29432-020 MS3114P10-6P MS3114P10-6P A-B A-B BlueBlue C-D Yellow C-D Yellow Close at 145°F Close at 145°F Close at 145°F Close at 145°F TCA-103C TCA-103C 29432-022
29432-022 MS MS 3114E10-6P 3114E10-6P A-BA-B C-D C-D E-F E-F Close at 145°F Close at 145°F Close at 145°F Close at 145°F Open at 145°F Open at 145°F TSP-1727 TSP-1727
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TEMPERATURE SENSOR ASSY. SPEC Part
Part Number Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 29432-029
29432-029 MIL-C-38999 MIL-C-38999 1-21-2 3-4 3-4
30K Ohms @ Room Temp 30K Ohms @ Room Temp Open @ Room Temp /
Open @ Room Temp / Close @160°FClose @160°F
TSP-15 TSP-15 29432-030 29432-030 MIL-C-38999 MIL-C-38999 1-21-2 3-4 3-4
30K Ohms @ Room Temp 30K Ohms @ Room Temp Open @ Room Temp /
Open @ Room Temp / Close @160°FClose @160°F
TSP-25 TSP-25 29529-001/-002 29529-001/-002 MS3102R-14S-6P MS3102R-14S-6P A-CA-C B-C B-C D-F D-F E-F E-F
Heater Element-appx. 100 Ohms Heater Element-appx. 100 Ohms 36K Ohms at 70°F
36K Ohms at 70°F
Heater element-appx. 100 Ohms Heater element-appx. 100 Ohms 36K Ohms at 70°F 36K Ohms at 70°F BTSP-179, BTCA-5, BTCA-5-20, BTSP-179, BTCA-5, BTCA-5-20, BTSP-280, BTCA-400, BTSP-280, BTCA-400, BTC-5-20C, BTCA-7, BTSP-444, BTC-5-20C, BTCA-7, BTSP-444, BTMA-5, BTSP-179, BTMA-5-20, BTMA-5, BTSP-179, BTMA-5-20, BTSP-400, BTSP-400L BTSP-400, BTSP-400L 29529-003 29529-003 MS3102-14S-6P MS3102-14S-6P B-CB-C E-F E-F B, C, E, F B, C, E, F 36K Ohms at 70°F 36K Ohms at 70°F 36K Ohms at 70°F 36K Ohms at 70°F Dielectric Test (pg.401) Dielectric Test (pg.401) BTSP-4445L BTSP-4445L 29565-002
29565-002 MS3474L-8-33P MS3474L-8-33P A-B A-B Close Close at at 145°F 145°F CA-376CA-376 29565-003
29565-003 MS-3474L-8-33P MS-3474L-8-33P A-B A-B Close Close at at 145°F 145°F SP-376, SP-376LSP-376, SP-376L 29565-004
29565-004 MS3474L-8-33P MS3474L-8-33P A-B A-B Close Close at at 135°F 135°F SP-276SP-276 29573-001 PT07P-8-3P
29573-001 PT07P-8-3P A-B A-B 200 200 Ohms Ohms at at 140°F 140°F ATCA-21H, ATCA-21H, ATSP-280-1ATSP-280-1 29685-001 29685-001 MS24265R10B5P MS24265R10B5P 1-21-2 4-5 4-5 Close at 120°F Close at 120°F Close at 90°F Close at 90°F KTCA-747 KTCA-747 29783-001 29783-001 KPT07P8-4P KPT07P8-4P A-BA-B C C D D 200 Ohms at 140°F 200 Ohms at 140°F Not used Not used Not used Not used ATCA-21H-1 ATCA-21H-1 29783-002 29783-002 KPT07P8-4P KPT07P8-4P A-BA-B C-D C-D 200 Ohms at 140°F 200 Ohms at 140°F 200 Ohms at 140°F 200 Ohms at 140°F ATCA-21H-2 ATCA-21H-2 29783-003 29783-003 KPT07P8-4P KPT07P8-4P A-BA-B C-D C-D 166.4 Ohms at 70°F 166.4 Ohms at 70°F 166.4 Ohms at 70°F 166.4 Ohms at 70°F ATSP-400, ATSP-400-2, ATSP-400, ATSP-400-2,
ATSP-44, ATSP-44L, ATSP-400L, ATSP-44, ATSP-44L, ATSP-400L, ATSP-380
ATSP-380 29783-004
29783-004 M3-3474L8-33P M3-3474L8-33P A-B A-B 200 200 Ohms Ohms at at 140°F 140°F ATSP900L-1ATSP900L-1 29817-003 29817-003 MS-3474W12-10SN MS-3474W12-10SN A A RedRed C Yellow C Yellow D-E Orange D-E Orange F White F White E-G Orange E-G Orange J Black J Black Battery Positive Battery Positive
Battery Positive through 1K Ohms Battery Positive through 1K Ohms Close at 140
Close at 140⁰⁰FF
Battery Cell Balance Tap (1-9, 10-19) Battery Cell Balance Tap (1-9, 10-19) Close at 140 Close at 140⁰⁰FF Battery Negative Battery Negative TMA-4 TMA-4
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Part Number Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 30320-001 Bendix 30320-001 Bendix PTS06DRL10-6S PTS06DRL10-6S A-B A-B A-C A-C Close at 160°F Close at 160°F Close at 160°F Close at 160°F TCA-14, TSP-380, TSP-440 TCA-14, TSP-380, TSP-440 30400-001
30400-001 31279-001 31279-001 1-3 1-3 Close Close at at 160°F 160°F TCA-1735, TCA-1735, TSP-1735, TSP-1735, TSP- TSP-1735L 1735L 30465-002 30465-002 MS-3114P10-6P MS-3114P10-6P B B – – ConnectorConnector D – Connector D – Connector N.O. Closes 140°F N.O. Closes 140°F N.O. Closes 160°F N.O. Closes 160°F TSP-1757 TSP-1757 30727-001 30727-001 PT07P-8-4P PT07P-8-4P A-DA-D A-C A-C
Two Thermostats in Parallel Two Thermostats in Parallel Close at 140°F
Close at 140°F
TCA-21H-2 TCA-21H-2
30920-001
30920-001 MS-3474L10-6PN MS-3474L10-6PN A-C A-C WhiteWhite D-F Yellow D-F Yellow Close at 158°F Close at 158°F Close at 158°F Close at 158°F TSP-963A TSP-963A 30920-002
30920-002 MS-24265R10B5P MS-24265R10B5P 1-2 1-2 Close Close at at 147°F 147°F TSP-900A, TSP-900A, TCA-900ATCA-900A 30920-003
30920-003 MS-3114-E-10-6P MS-3114-E-10-6P A-B A-B WhiteWhite C-D Yellow C-D Yellow Close at 135°F Close at 135°F Close at 158°F Close at 158°F STCA-940A, TCA-940A, STCA-940A, TCA-940A, TSP-940, TSP-940A, TSTCA-94, 940, TSP-940A, TSTCA-94, TSTSP-940 TSTSP-940 30920-004
30920-004 PT07P-8-4P PT07P-8-4P A-B A-B WhiteWhite C-D Yellow C-D Yellow Close at 140°F Close at 140°F Open at 158°F Open at 158°F TSP-900AT TSP-900AT L-39 L-39 30920-008
30920-008 PT07P-8-4P PT07P-8-4P A-B A-B WhiteWhite C-D Blue C-D Blue Close at 140°F Close at 140°F Close at 158°F Close at 158°F L-59 L-59 30921-001
30921-001 MS-3474L10-6PN MS-3474L10-6PN A-C A-C WhiteWhite D-F Yellow D-F Yellow Close at 158°F Close at 158°F Close at 158°F Close at 158°F TSP-463 TSP-463 30921-002
30921-002 MS-3474L10-6PN MS-3474L10-6PN A-B A-B YellowYellow C-D White C-D White Close at 135°F Close at 135°F Close at 158°F Close at 158°F SP-288 SP-288 30921-003
30921-003 MS-27468P9A8P MS-27468P9A8P A-C A-C 2 2 Thermostats Thermostats in in ParallelParallel Close at 160°F Close at 160°F CTSP-400 CTSP-400 CTSP-280 CTSP-280 CTSP-440 CTSP-440 30921-004
30921-004 MS-27468P9A98P MS-27468P9A98P A-C A-C Two Two Thermostats Thermostats in in ParallelParallel Close at 160°F
Close at 160°F
CTCA-21H-1 CTCA-21H-1 30921-005
30921-005 MS-3124E10-6P MS-3124E10-6P C-D C-D Close Close at160°F at160°F CTSP-280-1CTSP-280-1 30921-006
30921-006 MS-3114E10-6P MS-3114E10-6P C-D C-D Close Close at at 160°F 160°F TSP-4412TSP-4412 30937-001 48-13 30937-001 48-13R10-5P R10-5P 1-2 1-2 BlackBlack 3-4 White 3-4 White Close at 135°F Close at 135°F Close at 35°F Close at 35°F SP-747 SP-747 Table 3 (Page 6 of 8) Table 3 (Page 6 of 8)
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Part Number Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 31023-001
31023-001 MS-27474T10-F-5S MS-27474T10-F-5S A A OrangeOrange B-C White B-C White
Voltage-mid tap to battery Voltage-mid tap to battery
3K Ohms at 68°F 3K Ohms at 68°F UTSP-400, UTSP-460L UTSP-400, UTSP-460L TSP-1760L TSP-1760L 31023-002 JT07RP105S 31023-002 JT07RP105S (MS2747410F-5S) (MS2747410F-5S) A
A OrangeOrange B-C White B-C White
Voltage mid-tap to battery Voltage mid-tap to battery 3 K Ohms at 77
3 K Ohms at 77°°FF UTSP-460LUTSP-460L 31023-003 JT07RP105S
31023-003 JT07RP105S (MS27474T10F-5S) (MS27474T10F-5S)
A
A OrangeOrange B-C White B-C White
Voltage mid-tap to battery Voltage mid-tap to battery 3 K Ohms at 77 3 K Ohms at 77°°FF TSP-1760LTSP-1760L 31023-005 JT07RP105S 31023-005 JT07RP105S (MS27474T10F-5S) (MS27474T10F-5S) A
A OrangeOrange B-C White B-C White
5 K Ohms to mid-tap of 5 K Ohms to mid-tap of batterybattery 3 K Ohms at 77
3 K Ohms at 77°°FF UTSP-460L-1UTSP-460L-1 31023-006 JT07RP105S
31023-006 JT07RP105S (MS27474T10F-5S) (MS27474T10F-5S)
A
A OrangeOrange B-C White B-C White
5 K Ohms to mid-tap of 5 K Ohms to mid-tap of batterybattery 3 K Ohms at 77 3 K Ohms at 77°°FF TSP-1760L-1TSP-1760L-1 31029-001 31029-001 M83723 M83723 73R1212N 73R1212N 4-6 4-6 YellowYellow 8-9 Yellow 8-9 Yellow 11-12 White 11-12 White Interlock Interlock Open at 154°F Open at 154°F 2252 Ohms at 77°F 2252 Ohms at 77°F GTSP-400 GTSP-400 31044-001 31044-001 M83723/73R1212N M83723/73R1212N 1 1 RedRed 2-4 White 2-4 White 7 Yellow 7 Yellow 9-11 Green 9-11 Green 12 Black 12 Black
Pos. Battery voltage Pos. Battery voltage 3K Ohms at 77°F 3K Ohms at 77°F Center voltage tap Center voltage tap Close at 145 Close at 145°°FF Neg. Battery voltage Neg. Battery voltage
TSP-464L TSP-464L TSP-467L TSP-467L 31374-001 31374-001 MS-3114P-8-4P MS-3114P-8-4P A-BA-B C-D C-D 200 Ohms at 140°F 200 Ohms at 140°F 200 Ohms at 140°F 200 Ohms at 140°F ATSP-280 ATSP-280 ATSP-280L ATSP-280L 31581-001
31581-001 MS-3114P14-5P MS-3114P14-5P A-B A-B BlackBlack C-D Red C-D Red C-E Red C-E Red Closes at 160°F Closes at 160°F Closes at 160°F Closes at 160°F Closes at 160°F Closes at 160°F PTMA-5-20 PTMA-5-20 31581-002
31581-002 MS-3114P14-5P MS-3114P14-5P A-B A-B BlackBlack C-D Red C-D Red C-E Red C-E Red Close at 160°F Close at 160°F Close at 160°F Close at 160°F Close at 160°F Close at 160°F PTSP-400 PTSP-400 PTSP-400-1 PTSP-400-1 31628-001 31628-001 MS-3102-14S-6P MS-3102-14S-6P A A BlackBlack C-D Black C-D Black E-F White E-F White Mid-Tap Battery Mid-Tap Battery Open at 158°F Open at 158°F 2.2 2.2→→ 2.3K Ohms 2.3K Ohms TSP-400WB TSP-400WB Table 3 (Page 7 of 8) Table 3 (Page 7 of 8)
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PagePage408408JUL 11/14 JUL 11/14 Part
Part Number Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 31810-001 31810-001 MS-3102R-14S-6P MS-3102R-14S-6P A-CA-C B-C B-C D-F D-F E-F E-F
Heater Element-appx. 100 Ohms Heater Element-appx. 100 Ohms 36K Ohms at 70°F
36K Ohms at 70°F
Heater element-appx. 100 Ohms Heater element-appx. 100 Ohms 36K Ohms at 70°F
36K Ohms at 70°F
BTCA-9-20A BTCA-9-20A
31851-001
31851-001 MS3114P12-8P MS3114P12-8P C-E C-E Red-BlackRed-Black G-+ White/Blue G-+ White/Blue 10.45V to 10.61V @ 25°C1K Ohms 10.45V to 10.61V @ 25°C1K Ohms @25°C @25°C TCA-52 TCA-52 31920-002
31920-002 MS-3474W106P MS-3474W106P C-D C-D Green Green Close Close at at 158°F 158°F DTSP-400L, DTSP-448LDTSP-400L, DTSP-448L DTSP-280L
DTSP-280L 32072-001
32072-001 PT07P8-4P PT07P8-4P A-B A-B BlackBlack C-D Red C-D Red Close at 140°F Close at 140°F Close at 158°F Close at 158°F TSP-447 TSP-447 32075-001
32075-001 PT07P8-4P PT07P8-4P A-B A-B BlackBlack C-D Red C-D Red Close at 140°F Close at 140°F Close at 158°F Close at 158°F TSP-177 TSP-177 32140-001
32140-001 MS-3114E10-6P MS-3114E10-6P A-BA-B C-D C-D 300K Ohms at 77°F 300K Ohms at 77°F Close at 160 Close at 160°°FF TCA1742 TCA1742 TSP-1742 TSP-1742 32140-002
32140-002 MS-3114E10-6P MS-3114E10-6P A-BA-B C-D C-D 300K Ohms at 77°F 300K Ohms at 77°F Close at 160 Close at 160°°FF TSP-442 TSP-442 32288-001
32288-001 MS-3114E10-6P MS-3114E10-6P A-BA-B C-D C-D E-F E-F Close at 135 Close at 135°°FF Close at 160 Close at 160°°FF 91 Ohms at 32 91 Ohms at 32°°FF TSP-434 TSP-434 32470-001
32470-001 MS-3114P8-4P MS-3114P8-4P A-C A-C BlackBlack B-D White B-D White Close at 160°F Close at 160°F 100 Ohms at 32°F 100 Ohms at 32°F Pin Combination Pin Combination Check Open all Pins Check Open all Pins Except B-D Except B-D TSP-408L TSP-408L TSP-408-L-1 TSP-408-L-1 32470-002
32470-002 MS-3114P8-4P MS-3114P8-4P A-C A-C BlackBlack B-D White B-D White Close at 160°F Close at 160°F 100 Ohms at 0°C 100 Ohms at 0°C TSP-1708L TSP-1708L 32532-001
32532-001 D38999/24FA98SN D38999/24FA98SN A-B A-B Close Close at at 160°F 160°F TSP-4492LTSP-4492L 32532-002
32532-002 D38999/24FA98SN D38999/24FA98SN A-B A-B Close Close at at 160°F 160°F TCA-1892LTCA-1892L 32704-001 32704-001 MS24264R12B-12SN MS24264R12B-12SN 11 8-9 8-9 11-12 11-12 Interlock Interlock Close at 155ºF Close at 155ºF 2252 Ohms at 77 2252 Ohms at 77°°FF TSP-46-1 TSP-46-1 32819-001 D38999/24FA98SN
32819-001 D38999/24FA98SN A-B A-B Close Close at at 160°F 160°F TCA TCA 2492L2492L 32899-001
32899-001 MS3114-P8-4P MS3114-P8-4P A-B A-B WhiteWhite C-A Black C-A Black Close at 160°F Close at 160°F Close at 160°F Close at 160°F TSP-409L-1 TSP-409L-1 32899-002
32899-002 MS3114-P8-4P MS3114-P8-4P A-B A-B WhiteWhite C-A Black C-A Black Close at 160°F Close at 160°F Close at 160°F Close at 160°F TCA-109L-1 TCA-109L-1 TCA-1069L TCA-1069L
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Part Number Number Connector Connector Type Type Active Active Pins Pins Action Action Battery Battery TypeType 32899-005
32899-005 MS3114-P8-4P MS3114-P8-4P A-B A-B WhiteWhite A-C
A-C BlackBlack
Close at 160°F Close at 160°F Close at 160°F Close at 160°F TSP-1749L TSP-1749L 33295-001
33295-001 MS3114-E12-8P MS3114-E12-8P A-B A-B BlueBlue A-C
A-C YellowYellow D-Connector (w/Tube) D-Connector (w/Tube) E-F White E-F White G-H Black G-H Black Close at 160 Close at 160⁰⁰FF Open at 160 Open at 160⁰⁰FF 1,000 Ohms at 77 1,000 Ohms at 77⁰⁰FF 400 Ohms at 77 400 Ohms at 77⁰⁰FF Close at 39
Close at 39⁰⁰F 5.2 Ohms when closedF 5.2 Ohms when closed
(See separate SIL for in situ test) (See separate SIL for in situ test)
PTSP-440 PTSP-440