四川中光防雷科技股份有限公司
Products
ZGGS40-670PVs1

General                                                                                 
         ZGGS40-670PVs1 Modular Power Supply SPD consists of the MOV, flame retardant housing, and metal components, characterized by fire-retardant, over-current & over heat protection, and remote signalling alarm; It is installed on the PCB board, mainly used for secondary and tertiary surge protection in low voltage AC/DC power supply and distribution system and electrical equipment.
Features                                                                                 
         Small volume, high discharge capacity, fast response, and no follow current.
Standards Complied                                                                                  
         IEC 61643-11:2011 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems – Requirements and tests 
         EN 61643-11:2012 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems – Requirements and tests
         UL1449 Ed.4 Standard for Surge Protective Devices
         EN 50539-11: 2013 Low-voltage surge protective devices -Surge protective devices for specific application including d.c. -Part 11: Requirements and tests for SPDs in photovoltaic applications
Technical Data                                                                          
Operating Environment
Temperature range -40 ℃~+85 ℃
Relative humidity range 5 %~95 %
Altitude range -500 m~﹢5000 m
Technical parameters
Model ZGGS40-670PVs1
SPD according to IEC 61643-11:2011 Class Ⅱ
SPD according to EN 61643-11:2012 Type 2
Number of ports One
Maximum continuous operating voltage Uc 510V AC
Nominal discharge current In(8/20μs) 20kA
Max. discharge current Imax(8/20μs) 40kA
Voltage protection level UP  2.3kV
Max. backup fuse 80A gL/gG 
Response time tA ≤25 ns
Remote signalling alarming mode Normal: closed; failure: open-circuit
Intensity of remote signalling alarm contact 30V DC, 0.1A; 125V AC,1A
Method of mounting Welding to PCB
Installation location Indoor
Application system TN; TT, IT: L-N
Degree of protection IP20
Flammability UL94V-0
Installing form Welding On board

SPD according to EN 50539-11:2013 Type 2
Maximum continuous operating voltage UCPV 670V DC
Short-circuit current rating ISCPV 1000A
Nominal discharge current In(8/20μs) 20kA
Max. discharge current Imax(8/20μs) 40kA
Voltage protection level UP 2.3kV
Response time tA ≤25ns
Modes of protection + — -, +/- —PE
Application system Photovoltaic system
Circuit Diagram   
Configuration                                                                         

 

 
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