GPS TIME SYNCHRONIZATION EQUIPMENT
n n n n n n n n n nGPS Time and Frequency reference
Built in NCO. Provides additional redundancy using OCXO or TCXO 2048 KHz, E1 output for communication Networks
Time signals in IRIG B/E, RS-232, MODBUS (RS-485) 10 / 100 MBPS NTP / SNTP output
Sleek and small 1U footprint Isolated and protected interfaces Fibre Optic outputs
Large size Remote Display Unit SNMP output for remote monitoring
Features
n n n n n n n n SCADAEnergy Management System Dynamic Demand Management System Energy Meters - HT Consumers & Feeders ABT / Boundary meters
Disturbance Recorders Event Loggers Load Dispatch Centre
Applications
Technical Specifications: Syntime
Antenna
GPS Receiver
External Clock input (Optional)
Event Input
Computer Interface
Pulse Signals
Time Code Signals
Serial Time signals
n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Configuration : Single (Standard)
: Dual redundant (Optional)
Antenna Type : Active
Operating temp : -40 to +85ºC
Environmental : All weather water proof
Gain : 35±3 dB
Coverage : 360º Azimuth: 0 to 90º Elevation
Configuration : Single (Standard) : Dual redundant (Optional) Outputs : PPS, Time, Position & Frequency Satellite Tracking : 12 Channels, C/A code Acquisition Time : Cold < 45s
: Warm < 38s : Hot < 5s
: Re acquisition <0.5s
Frequency : 1- 20MHz (Factory set)
: Coax 75E
E1 clock : 2048 KHz, HDB3 coding
: Coax 75E or TP-120E
External : Isolated, TTL/ 5V CMOS
Connector : Euro terminal, two wire
RS-232 : 2 Nos front panel (optional)
USB : 2 Nos front panel (optional)
Pulse Per Second : 1 x 250 V, 0.2 A, SPST-: PFC Solid state relay : 1x Isolated TTL
Accuracy : < 100 ns rms
Pulse width : 250 mS ± 20mS
(100 mS to 250 mS)
Pulse out puts : 4-PPS, PPM, PPHH, PPH and PPD (all 4 ports can be field configured for any pulse)
Connector : Euroterminal, Twistedpair
IRIGB : AM & PWM
Connector : 75E coax for both
(IRIG E instead of IRIG B Optional)
Modbus on RS-485 : 1 x Broadcast mode
Connector : Euroterminal or DB9
Content : Time, position, status (customisable) (RS-232 instead of RS-485-optional) Ethernet Port : 2 x 10/100Mbps
Connector : RJ45
Protocol : NTP / SNTP (SNMP optional)
www.sandsindia.com
Product developement is continuous process - Specification subject to change EDITION : 06-15
Optical Ports ( Optional)
Power Supply
BCS Software
Compliance
Standard Accessories:
Optional Accessories
Mechanical
n n n n n n n n n n n n n n n n n n n n n n n n nNo of Ports : 1 x Pulse, 1 x IRIGB PWM
Type : IR LED 820 nm
Connector : SC / ST simplex
Fiber : 62.5/125um, Graded
Range : up to 1500mtrs
DC 130V to 370V 110V DC, 48V DC,
Safety : IEC 60950
ESD : IEC 61000-4-2,Contact ±4KV
: (Lvl 2); Air ± 8KV(Lvl 3) Radiated Immunity : IEC 61000-4-3; 3V/m,
: 80 MHz to 1000 MHz. (Lvl 2) Radiated Emission: EN55022 Class A
EFT : IEC 61000-4-4; 1KV (Lvl 2)
Cold : IEC 60068-2-1; -25±3°C, 72Hrs
Dry Heat : IEC 60068-2-2; +70 ±2°C, 72 Hrs
Shock Test : IEC 60255-21-2;
: 30g, Half sine,11ms-3 x 6 Shocks
Damp heat : IEC 60068-2-30;+40±2°C, 2cycles
(48Hrs-Off Condition)
Vibration : IEC60068-2-6 ; 10-150-10 Sweep, : 4 mm P to P/2.2g, 1 octave/min,1hr : Each in 3 axis and both directions Antenna
Mounting assy : 1 for each antenna
Power Cord : 1(2mts)
Mating connectors : 1 set
Software : 1 CD
Documents : User manual, test reports
(Cables and connectors extra as per installation requirements)
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Enclosure : 1U, 19” rack mountable
: Rear entry, customizable back panel
Size : 44 H x 443 W x 270 D mm
Weight : 5Kg (Max)
compliance : IP20
Standard : AC 90 to 260V, 47-63Hz or
Custom : 24V DC or any other
(Custom requirements need to be confirmed)
Power : < 30 W
Configuration
Software : Windows based
Remote Receiver IRIG B AM Hub IRIG B PWM Hub RS-485 Hub RS-485 to RS-232 converter
300 mm Display
SANDS
Remote
Display Unit
100 mm Display
Front View
Rear View
HO.: 15/D-19, Third Main Road, SIPCOT IT Park, Siruseri, Chennai, Tamil Nadu - 603 103.
Ph.: 044 - 27470001, 27470003, Telefax: 044 - 27470002.
E-mail: [email protected]
Delhi: T-74 B, Ground Floor, Krishna Mandir Lane, Khirki Extn, Malaviya Nagar,New Delhi - 110 017.
Ph: 011-29542914
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UNIT
SANDS
DISTANT VIEW DISPLAY
SANDS SNTP NTP
Note: Power supply is 110 - 230 V AC for all the Displays 230 V AC SANDS DAY DISPLAY DAY Display DD:MM:YYYY Display HH:MM:SS Display Frequency Display
DISTANT VIEW DISPLAY
SANDS SANDS FREQUENCY DISPLAY
H
z
230V AC 230V AC 230V AC RS 232 + SNTP + NTP RS 485 RS 232 + SNTP + NTP RCOMPARATOR
RTIME CODE GENERATOR
DAYS HOURS MINUTES SECONDS
GPS LOCK GPS FAIL RTC ON GPS TIME SYNCHRONIZER SYNtime GPS : Locked TIME: 16:18:57 Date: 21/08/06 CONFIGURE-SET R
TIME CODE GENERATOR
DAYS HOURS MINUTESSECONDS
GPS LOCK GPS FAIL RTC ON GPS TIME SYNCHRONIZER SYNtime GPS : Locked TIME: 16:18:57 Date: 21/08/06 CONFIGURE-SET
GPS TIME SYNCHRONIZATION EQUIPMENT
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Overall accuracy better than 1.5 Micro seconds
Dual 10/100 Mbps SNTP / NTP interface
Redundant GPS Receiver Configuration
Stability of internal time base better than 2 ppm
Separate Day, Date & Time Displays
Frequency display derived from 230 V AC supply
Synchronization software for Server
Technical Specification
Features
Dual Redundant Configuration - Type 5
GPS RECEIVER
Model: SS/GPS/03
GPS Receiver Special features
Memory & RTC Battery
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L1 frequency, C/A code (1575.42MHz),
8-channel, continuous tracking receiver, 32 correlators Timing Accuracy : ±95 ns UTC/USNO
of 1pps output
Short Circuit Protection Feed Line Fault Detection
ANTENNA
Model: SS/ANT/03
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Type 35 dB rooftop Bullet Antenna Power : 5 volt, 25 mA
Cable : RG-11 co-axial cable, 50 meters Remote unit/Signal Booster : For Distance above 100 meters
PANEL LAYOUT
GPS RECEIVER B GPS RECEIVER A COMPARATOR19”
2U 2U 2Uwww.sandsindia.com
Product developement is continuous process - Specification subject to change EDITION : 03-13’
GPS RECEIVER
SYSTEM ARCHITECTURE
R
CONTROL UNIT
DAYS HOURS MINUTES SECONDS
GPS LOCK GPS FAIL RTC ON GPS TIME SYNCHRONIZER
SYNtime
GPS : LockedTIME: 16:18:57 Date: 21/08/06 CONFIGURE-SETSNTP
NTP
NTP Server With Local
Display & Keys
Comparator
Antenna A
Antenna B
230V AC
230V AC
Day Display XXX Date Display DD:MM:YYYYTime Display
HH:MM:SS
Frequency Display
XX:XXXHz
NTP Server With Local
Display & Keys
230V AC
RS 232 + SNTP + NTP
RS 232 + SNTP + NTP
SOURCE
230 AC
RS 485HO.: 15/D-19, Third Main Road, SIPCOT IT Park, Siruseri, Chennai, Tamil Nadu - 603 103.
Ph.: 044 - 27470001, 27470003, Telefax: 044 - 27470002.
E-mail: [email protected]
Delhi: T-74 B, Ground Floor, Krishna Mandir Lane, Khirki Extn, Malaviya Nagar,New Delhi - 110 017.
Ph: 011-29542914
.
Www.sandsindia.com
Product developement is continuous process - Specification subject to change
EDITION : 10-13’
BLOCK DIAGRAM
n n n n n n n n n SCADAEnergy Management System Dynamic Demand Management System Energy Meters - HT Consumers & Feeders ABT / Boundary meters
Disturbance Recorders Event Loggers Numerical relays
Power system protection relays
GPS TIME SYNCHRONIZATION EQUIPMENT
R
www.sandsindia.com
Time Reference Applications
n n n n n n n n n n n n nContinuous UTC reference, +5.30 hours offset (IST) IRIG B Time Code output
RS 232 & 485 serial port interface SNTP & NTP Ethernet Output Pulse Output
BCD Output DCF77 Output Large size Time display All weather water proof antenna Synchronization software for Server /PC Hot Redundant GPS / Master clock with comparator Redundant power supply with Diode O-ring Signal conditioner for various outputs
Features
HO.: 15/D-19, Third Main Road, SIPCOT IT Park, Siruseri, Chennai, Tamil Nadu - 603 103.
Ph.: 044 - 27470001, 27470003, Telefax: 044 - 27470002.
E-mail: [email protected]
Delhi: T-74 B, Ground Floor, Krishna Mandir Lane, Khirki Extn, Malaviya Nagar,New Delhi - 110 017.
Ph: 011-29542914.
Antenna Cable Antenna Cable
Lightning Lightning Arrester Arrester GPS Antenna - A GPS Antenna - B Alarm Contact Slave Distribution Signal Conditioner-2
IRIG-B O/P NTP/SNTP O/P NTP O/P BCD O/P DCF 77
Signa l L ine 230V AC Mains / UPS 230V AC Mains / UPS
24V DC Supply to all Instrument Dual Redundant GPS / Master
A& B With Comparator
Amp SANDS 230V AC 88:88:88 SANDS 230V AC 88:88:88 SANDS 230V AC 88:88:88 DIPLAY UNIT SANDS 230V AC 88:88:88
Signal receiver unit
Exteral signal from Existing GPS
Signal Conditioner-3 Signal Conditioner-4 Signal Conditioner-6 Signal Conditioner-7
Dual Redundant Power Supply Wiith Diode O-ring unit
ISO 9001:2008 Certified Company
REMOTE
DIPLAY UNIT REMOTE
DIPLAY UNITREMOTE
DIPLAY UNIT REMOTE
Signal Conditioner-1
RS 232 O/P PULSE O/P Signal Conditioner-5
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DUAL REDUNDANT GPS ANTENNA
Make : Trimble
Model No. : MCS / ANT / 0001
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Type 35 dB rooftop Helical Antenna Power : 5 volt,25 mA (Internal Supply) Output Impedance : 50 Ohms
Frequency : 1575.42MHz 1.023MHz Gain : 35 dB 3dB Noise : 3.3 dB Maximum(25 C 5 C) Cable Between
Antenna to GPS Receiver : RG11 Co-axial cable + + + º º SLAVE CLOCK Make : SANDS Model No. : RHMS-100-7S LED Display Input : Size (L x B x H) : Power : Operating Temp. : Optional Inputs n n n Height : 100 mm Type : Numeric LED Digits : 6 (HH:MM:SS) RS 422 / RS 232 / RS 485 740mm x 65mm x 170mm AC-85 to 264V / DC-120 to 370V 0 - 50 C : Ethernet, SNTP 0 REMOTE DISPLAY UNIT
SANDS
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POWER SUPPLY UNIT DUAL REDUNDANT GPS RECEIVER /
MASTER CLOCK WITH COMPARATOR
Make : SANDS
Model No. : MCS/SR/0001
INput : External Time synch- signal from Existing GPS Receiver
Output :Time Synch- signal to Comparator Supply Voltage : 24 V DC from power supply.
Physical Characteristics :
nSize 19” rack mountable (2U Height) (484 mm x 365 mm x 88mm) SIGNAL RECEIVER SIGNAL CONDITIONERS
B122
