Surge Protection for Photovoltaic Systems

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Introduction

4 Protection of PV systems

5 Surge Protection Range for PV system

6 Surge Protection Panels for PV installations

10 Surge Protection Panels for PV Plants

16 Index

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4

The company

CITEL, a French company founded in 1937, has been manufacturing surge protection since 1945.

CITEL off ers a complete range of surge protection adapted to various networks including Low Voltage, Telecom, Data, Radiocom.

Since 2005, CITEL has developed a range of surge protection and integrated enclosure solutions specifi cally for the photovoltaic market.

CITEL's mission is to bring high-performance solutions compliant with the

worlds leading standards in order to insure the best effi ciency and reliability

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Protection of PV devices

against

transient overvoltages

Surge Protectors for PV devices

The photovoltaic installation can be exposed to overvoltages on different networks :

- AC network : surge protectors are necessary, sometimes mandatory, for the 230V monophase network (or 3-phases 230/400V) on which the PV inverter is connected.

- DC network : surge protectors are necessary, sometimes mandatory, on the continuous network in between the modules and the PV inverter.

- Data Network : if the PV inverter is linked to data lines (transducers, sensors, supervision) surge protectors are sometimes required.

Most of the solar module manufacturers offer a warranty of 20 years or more on their products. The cost of such devices is then calculated on this very long period. However those installations are very regularly exposed to lightnings and overvoltages, which can considerably reduce the desired life expectancy. The use of adapted surge protections is then highly recommended.

Several aspects have to be considered to evaluate the risk "Lightning and Overvoltages" :

The more the solar panel field is expanded, the more

the risk of "lightning" issue is important.

The risk is multiple : direct effect (lightning impact

directly on the modules) and indirect effect (overvoltages on modules, on the converter/inverter and other

connecions).

When the Photovoltaic devices are located on industrial

sites, the risk of operation overvoltages should be taken in account as well.

The risks level is directly linked to the density of local

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Surge Protectors for PV installations - AC side

Surge Protectors for Data Lines

Surge protectors Type 1 and Type 2 AC

Surge protection with pluggable module for Data line

DS250VG - DS40 - DS240

DLA

Reference DS250VG DS40 DS240 DS215

Type of surge protector Type 1 Type 2 Type 2 Type 2

Location TGBT TGBT TGBT or close to a PV inverter

close to a PV inverter Low voltage network Un 230/400 Vac 230/400 Vac 230 Vac 230 Vac Max. operating voltage Uc 255 Vac 255 Vac 255 Vac 255 Vac

Nominal discharge current In 30 kA 20 kA 20 kA 5 kA

Max. discharge current Imax 70 kA 40 kA 40 kA 15 kA

Lightning current (10/350) Iimp 25 kA - -

-Protection level Up 1,5 kV 1,25 kV 1,25 kV 0.9 kV

Reference for 1-phase network

(TT, TN) DS252VG-300/G DS42-230/G DS240-230/G DS215-230/G Reference for 3-phase network

(TT, TN) DS254VG-300/G DS44-230/G -

-Dimensions (1-phase) 72 mm 36 mm 18 mm 18 mm

References DLA-48D3 DLA-24D3 DLA-06D3

Type of line PT100 4-20 mA RS485

Operating DC voltage Un 48 Vdc 24 Vdc 6 Vdc

Nominal discharge current In 5 kA 5 kA 5 kA

Max. discharge current Imax 20 kA 20 kA 20 kA

The connection of the PV to low voltages should be protected according to the Guide UTE

C15-712 recommandation. Depending on the kind of network, the presence of lightning rod or on primary existing surge protectors, CITEL proposes several solutions.

The PV installation can be interconnected to diff erent data networks (transducers, sensors, supervision..). In that case the use of adapted surge protectors on those networks is recommended.

DS254VG-230/G

DS44S-230/G

DS240S-230/G

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Surge Protectors for PV installations - DC side

DS50PV

Surge protection Type 2 with unpluggable modules for PV network

Surge protection Type 1 for PV power supply

DS60PV

References DS50PV-500 DS50PV-600 DS50PV-800 DS50PV-1000

Max. PV voltage Uocstc 500 Vdc 600 Vdc 800 Vdc 1000 Vdc

Max. operating voltage Ucpv 530 Vdc 680 Vdc 840 Vdc 1060 Vdc

Protection Modes MC MC MC/MD MC/MC

Nominal discharge current 8/20μs In 20 kA 20 kA 20 kA 20 kA Max. discharge current 8/20μs Imax 40 kA 40 kA 40 kA 40 kA

Protection level Up 1,8 kV 2,5 kV 3 kV 3,6 kV

Remote controlled version DS50PVS-500 DS50PVS-600 DS50PVS-800 DS50PVS-1000 The DC input of the inverters should be protected according to the recommandations of the UTE C15-712 Guide. Citel has developped a whole range of products devoted to this application : DS50PV. This one proposes several solutions :

DS50PV : standard solution using specifi c varistors, available in common or diff erential mode. DS50PV-.../G : version including a branch with gas tube linked to the ground, allowing the total suppression of leakage current. Protection in common and diff erential mode.

When the installation is equipped with lightning rods, it is recommanded to use surge protectors specifi cally designed to dissipate a part of the direct impact of the lightning. For those cases, CITEL has developped the DS60PV series Type 1 surge protectors being able to take up 12.5 kA a pole for a 10/350μs wave.

DS50PV-.../G

Surge protection Type 2 with unpluggable modules for PV network - without leakage current

References DS50PV-500/G DS50PV-800/G DS50PV-1000/G

Max. PV voltage Uocstc 500 Vdc 800 Vdc 1000 Vdc

Max. operating voltage Ucpv 530 Vdc 840 Vdc 1060 Vdc

Protection Modes MC/MD MC/MD MC/MC

Nominal discharge current 8/20μs In 20 kA 20 kA 20 kA

Max. discharge current 8/20μs Imax 40 kA 40 kA 40 kA

Protection level Up 1,8 kV 3 kV 3,6 kV

Remote controlled version DS50PVS-500/G DS50PVS-800/G DS50PVS-1000/G

References DS60PV-500 DS60PV-1000

Max. PV voltage Uocstc 500 Vdc 1000 Vdc

Max. operating voltage Ucpv 550 Vdc 1100 Vdc

Protection Modes MC MC

Nominal discharge current 8/20μs In 40 kA 40 kA Lightning current 10/350μs Iimp 12,5 kA 12,5 kA

Protection level Up 1,7 kV 2,4 kV

Remote controlled version DS60PVS-500 DS60PVS-1000

DS50PV-1000

DS50PVS-500

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Surge protection panels for PV installations

Main features



Panels for AC side and DC of the PV inverters.



Compliant with the UTE C15-712 guide.



High resistance panels for use in all conditions.



Easy installation and access for a best maintenance.



Transparent cover for quick inspection.



Switching.



PV voltage up to 1000Vdc.



Fuse protection (panels > 3 strings).



Specifi c version on demand.



Disconnecting switch handle with padlock.

Protection principle by panel as defi ned by UTE C15-712

In compliance with the UTE C15-712 guide, CITEL proposes a complete range of panel integrated solutions tha include surge protectors, over current protection, diff erential circuit breaker, switchning and connection. Those panels are designed to be installed on AC and PV access of the photovoltaic inverter. Numerous confi guration are available

Pbt : 1-phase surge protector Type 2

D : External disconnector of the surge protector DDR : Differential breaker 25A/30 mA

Pdc : DC surge protector Type 2 for PV (DS50PV) S : DC switch

C : Terminal connection board for strings

towards-TGBT

CPV240

AC Surge protector panel

+ differential breaker Photovoltaic inverter

CPV50

DC surge protector panel + switching

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D DS240-230/G N L N L N L N L N L Type 2 Imax 40kA C25 30mA C20 Test onduleur inverter = ~

The CPV240 surge protector panel are designed to protect against the overvoltages caused by lightning, the low voltage side of the PV inverter linked to the low voltage network. They integrate the following functions :

• Protection against the overvoltages (surge protector CITEL DS240) compliant with the NF EN 61643-11standard

• Line and diff erential breaker • Connection to network

The CPV240 panels are available for 1-phase 230V network and several line currents and comply with the UTE C15-712 Guide requirement about the photovoltaic installations linked to low voltage network.

Specifi c versions by request.

Electrical diagram

Surge protection panel for PV inverter - AC side

CPV240

AC surge protector panel for

1-phase PV inverter

Characteristics CPV240-230-xx-DDR

Network Un 230 V single phase

Max. current (xx) 16 - 20 - 25 - 32 A

Connection to network

(Max. cable cross-section) 4 mm² max

Safety DS240-230/G

Thermal disconnector inside the surge protector

Disconnection indicator indicator on the surge protector

Overvoltage protection by circuit-breaker in the surge

protector branch

Overcurrent protection by line circuit-breaker

(16 to 32 A rating)

Protection against indirect contact by diff. circuit breaker 30 mA

Type 2 SPD DS240-230/G

Max. operating voltage Uc 255 Vac

Nominal discharge current In 20 kA

Maximum discharge current Imax 40 kA

Protection level Up 1.5/1.25 kV

Mechanical characteristics

Protection class IP55

Dimensions (H x L x P) mm 198 x 255 x 108

Housing material Polycarbonate UL 94 V0

Switchgear access Transparent door

Cable path by cable gland

Towards TGBT Towards PV inverter Breaker 25 A + differential 30 mA L N PE

vers Terre de l'installation

TGBT Réseau 230 V

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10 -PE + + DS50PV -+

CPV range PV surge protector panel

50 Type 2

60 Type 1

Number of Strings

CPV 50-1000-3ST/FU

SPD

Max. PV DC voltage (Uocstc)

- with DC switch, without fuse (standard)

NS without DC switch

FUS10 with fuse on line (ex: 10 A)

500 500Vdc 600 600Vdc 800 800Vdc 1000 1000Vdc 3ST 3 strings 8ST 8 strings 4ST 4 strings 10ST 10 strings 6ST 6 strings 14ST 14 strings

Breakers and Fuses

The CPV50 surge protection panels are designed to protect, against overvoltages due to lightning, the DC part of the PV inverters. They integrate the following functions :

• Protection against overvoltages (surge protector CITEL DS50PV) compliant with NF EN 61643-11 standard

• Switching

• Line fuse on string (panels > 3 strings) • Connection of the strings

The panels CPV50 are available with the voltage Uocstc 500, 600 800 and 1000 Vdc and for several short circuits current (Iscstc). They comply with the requirements of the UTE C15-712 Guide on the Photovoltaic installations connected to AC network.

The panels have a protection indice and a resistance to the impacts adapted to rough use conditions.

Specifi c version are available on demand.

Surge protection panel for PV inverter - DC side

Reference system

CPV50

Electrical diagram

vers

onduleur PV versstrings

sectionneur

Fusible (option)

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Red/Rouge: to replace DS50PV-500 + Uc530 Vdc Un500 Vdc Parafoudre DC Surge Protector Up2.2kV In 20kA Imax T2 40kA Red/Rouge: to replace DS50PV-500 -Uc530 Vdc Un500 Vdc Parafoudre DC Surge Protector Up2.2kV In 20kA Imax T2 40kA M16 M16 M16 M12 M12 M12 M12 M12 M12 onduleur inverter = ~ modules + in modules - in + outout

-CPV50-500-3ST

CPV50-600-3ST

3 strings surge protection panel

500 Vdc - Switch

Characteristics CPV50-500-3ST CPV50-600-3ST

Number of strings 3 3

Max. voltage PV Uocstc 500 Vdc 600 Vdc

Max. current Iscstc 20 A 20 A

(Max. cable cross-section) 6,5 / 10 mm

2 _{6,5 / 10 mm}2

Switching yes yes

Fuse protection by string no no

Type 2 SPD DS50PV-500 DS50PV-600

Max. operating voltage Ucpv 530 Vdc 680 Vdc

Nominal discharge current In 20 kA 20 kA

Maximum discharge current Imax 40 kA 40 kA

Protection level Up 1.8 kV 2,5 kV

Protection level IP65 IP65

Dimensions (H x L x P) mm 305 x 225 x 125 305 x 225 x 125

Housing material ABS PC ABS PC

Knob type Lockable Lockable

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12 Red/Rouge: to replace DS50PV-800 + Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3kV In 20kA Imax T2 40kA Red/Rouge: to replace DS50PV-800 Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3kV In 20kA Imax T2 40kA Red/Rouge: to replace DS50PV-800 -Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3kV In 20kA Imax T2 40kA M16 M16 M16 M12 M12 M12 M12 M12 M12 onduleur inverter = ~ modules + in modules - in + outout

-PV Surge Protection Panels

CPV50-800-3ST

CPV50-1000-3ST

3 strings surge protection panel

800 and 1000 Vdc - 25 A

Switch

Characteristics CPV50-800-3ST CPV50-1000-3ST

Number of strings 3 3

PV maximum voltage Uocstc 800 Vdc 1000 Vdc

Max. current Iscstc 25 A 25 A

2 _{6,5 / 10 mm}2

Switching yes yes

Fuse protection by string option option

Parafoudre Type 2 DS50PV-800 DS50PV-1000

Max. operating voltage Ucpv 840 Vdc 1060 Vdc

Nominal discharge current In 20 kA 20 kA

Maximum discharge current Imax 40 kA 40 kA

Protection level Up 3 kV 3,6 kV

Protection class IP65 IP65

Dimensions (H x L x P) mm 305 x 225 x 125 305 x 225 x 125

Housing material ABS PC ABS PC

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10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc UNDER LOAD Red/Rouge: to replace DS50PV-1000 + Uc1060 Vdc Un1000 Vdc Parafoudre DC Surge Protector Up3V In20kA Imax T240kA Red/Rouge: to replace DS50PV-1000 Uc1060 Vdc Un1000 Vdc Parafoudre DC Surge Protector Up3V In20kA Imax T240kA Red/Rouge: to replace DS50PV-1000 -Uc1060 Vdc Un1000 Vdc Parafoudre DC Surge Protector Up3V In20kA Imax T240kA M16 M16 M16 M12 M12 M12 M12 M12 M12 M12 M12 onduleur inverter = ~

modules+ in out+ out- modules- in

PV Surge Protection Panels

CPV50-1000-4ST/FUS10

4 strings surge protection panel

1000 Vdc - 25 A

Switch

Fuse

Characteristics CPV50-1000-4ST/FUS10

Number of strings 4

Max. voltage PV Uocstc 1000 Vdc

Max. current Iscstc 25 A

2

Switching yes

Fuse protection by string 10 A

Type 2 SPD DS50PV-1000

Max. operating voltage Ucpv 1060 Vdc

Max discharge current Imax 40 kA

Protection level Up 3,6 kV

Housing material GR Polyester/PC

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14 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD Red/Rouge: to replace DS50PV-1000 + Uc1060 Vdc Un1000 Vdc Parafoudre DC Surge Protector Up3.6V In20kA Imax T240kA Red/Rouge: to replace DS50PV-1000 Uc1060 Vdc Un1000 Vdc Parafoudre DC Surge Protector Up3.6V In20kA Imax T240kA Red/Rouge: to replace -Uc1060 Vdc Un1000 Vdc Parafoudre DC Surge Protector Up3.6V In20kA Imax T240kA M20 M20 M20 M12 M12 M12 M12 M12 M12 M12 M12 M12 M12 M12 M12 onduleur inverter = ~

modules+ in out+ out- modules- in

CPV50-1000-6ST/FUS10

6 strings surge protection panel

1000 Vdc - 25 A

Switch - Fuses

Characteristics CPV50-1000-6ST/FUS10

Number of strings 6

2

Switching yes

Protection level Up 3,6 kV

Knob type Lockable

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10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD OFF ON 125A 4P UeIe125A/1p*110V48V125A/2p*220V125A/3p*400V125A/4p*600V80A/4p*800V 63A/4p* 55DC4014INTERRUPTOR SECCIONADORSwitch-disconnector* poles in series

Red/Rouge: to replace DS50PV -800 + Uc 840 Vdc Un 800 Vdc

Parafoudre DCSurge Protector

Up 3kV In 20kA ImaxT2 40kA Red/Rouge: to replace DS50PV -800 Uc 840 Vdc Un 800 Vdc

Up 3kV In 20kA ImaxT2 40kA Red/Rouge: to replace DS50PV -800 -Uc 840 Vdc Un 800 Vdc

Up 3kV In 20kA ImaxT2 40kA M20 M20 M20 M12M12M12M12M12M12 M12M12M12M12M12M12 onduleur inverter = ~

modules+ in out+ out- modules- in SORTIE

OUTPUT SORTIE OUTPUT TOUJOURS SOUS TENSION ALWAYS UNDER VOLTAGE800V

ENTRÉE INPUT

CPV50-800-6ST/FUS10

6 strings surge protection panel

800 Vdc - 63 A

Switch - Fuses

Number of strings 6

2

Switching yes

Protection level Up 3 kV

Knob type Lockable

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16 1 1 1 1 1 16666666666666 166 1 1 16 166 166 16 1 1 1 1 1

Surge protection panels for Photovoltaic farms

Main

Features



High resistance enclosure for

use in all conditions.



Easy installation with simple

access for an optimized maintenance.



Transparent cover for quick

inspection.



Switching up to 125 A.



PV voltage up to 1000Vdc.



Fuse protection.



Specifi c version by request.

The panels devoted to the junction, switching and protection of Photovoltaic Power Plants are designed for specifi c conditions of use, performance and maintenance

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M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M25 M25 M25 onduleur inverter = ~

modules+ in out+ out- modules- in 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD Red/Rouge: to replace DS50PV-800 + Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3V InImax20kA T240kA Red/Rouge: to replace DS50PV-800 Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3V InImax20kA T240kA Red/Rouge: to replace DS50PV-800 -Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3V InImax20kA T240kA OFF ON 125A 4P UeIe125A/1p*110V125A/2p*220V48V125A/3p*400V125A/4p*600V80A/4p*800V63A/4p* 55DC4014INTERRUPTOR SECCIONADORSwitch-disconnector* poles in series ENTRÉE INPUT + ENTRÉE INPUT -SORTIE OUTPUT -SORTIE OUTPUT + TOUJOURS SOUS TENSION ALWAYS UNDER VOLTAGE800V

CPV50-600-10ST/FUS10

10 strings surge protection panel

600 Vdc - 80 A

Switch - Fuses

Caractéristiques CPV50-600-10ST/FUS10

Number of strings 10

PV max voltage Uocstc 600 Vdc

(Max. cable cross-section) 10 / 18 mm

2

Switching yes

Protection level Up 2.5 kV

Knob type Lockable

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18 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M16 M25 M25 M25 onduleur inverter = ~

modules+ in out+ out- modules- in 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD 10.3 x 38 PV 1000Vdc DO NOT OPERATE UNDER LOAD OFF ON 125A 4P UeIe125A/1p*110V125A/2p*220V48V125A/3p*125A/4p*600V80A/4p*800V400V63A/4p* 55DC4014INTERRUPTOR SECCIONADORSwitch-disconnector* poles in series Red/Rouge: to replace DS50PV-800 + Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3V InImax20kA T240kA Red/Rouge: to replace DS50PV-800 Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3V InImax20kA T240kA Red/Rouge: to replace DS50PV-800 -Uc840 Vdc Un800 Vdc Parafoudre DC Surge Protector Up3V InImax20kA T240kA SORTIE OUTPUT -SORTIE OUTPUT + TOUJOURS SOUS TENSION ALWAYS UNDER VOLTAGE800V

ENTRÉE INPUT + ENTRÉE INPUT

-CPV50-800-14ST/FUS10

14 strings surge protection panel

800 Vdc - 125 A

Switch - Fuses

Number of strings 14

PV max. voltage Uocstc 800 Vdc

(Max. cable cross-section) 10 / 18 mm

2

Switching yes

Protection level Up 3 kV

Knob type Lockabke

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Determine your specifi c PV panel

Requested Features

Switching Surge protector Type 2 Type 1 Fuse protection 500V 800V 600V 1000V Max. voltage (Uocstc) 15A 40A 80A 20A 50A 125A 25A Max. current (Iscstc) :

Quantity Number of strings Comments :

Information

Company Fax Adress E-mail Web City/Zip code Phone Last, First Name

Contact our technical

service for your

personalized panel

info@citel2cp.com fax : 01 41 23 50 39

MC Connectors

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