四川中光防雷科技股份有限公司
Products
ZGGS20-60f Modular Power Supply SPD
General                                                                             
         ZGGS20-60f Modular Power Supply SPD is mainly used for tertiary protection of low-voltage power supply and distribution system and the electric equipment. Comprising MOV, flame-retardant shell and metal construction, it is welded on PCB and provides flame retardance, overflow, thermal protection and remote signal alarm.
Features                                                                             
         Small volume
         High discharge capacity
         Fast response
         No follow current
         Remote signalling alarm
Standards Complied                                                                  
         IEC 61643-11:2011 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power distribution systems - Requirements and testing methods
         EN 61643-11:2012 Low-voltage surge protective devices -- Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
         UL1449 Ed.4 Standard for Surge Protective Devices
Technical Data                                                                       
Operating Environment
Temperature range –40°C to 85°C
Relative humidity range 5% to 95% (25°C)
Altitude range –500 m to +3000 m
Technical Parameters
Model ZGGS20-60f
SPD according to IEC 61643-11:2011 Class II
SPD according to EN 61643-11:2012 Type 2
SPD according to UL 1449 Type 4
Number of ports One
Max. continuous operating voltage (Uc) 80 V DC 60 V AC
Nominal discharge current In (8/20 μs) 10 kA
Max. discharge current Imax (8/20 μs) 20 kA
Voltage protection level Up ≤400 V
Response time tA ≤25 ns
Remote signalling alarming mode Normal: closed; failure: open-circuit
Contact strength of remote signal alarm port 30 V DC, 0.1 A; 125 V AC,1 A
Modes of protection + — -, +/- —PE
Connection mode PCB-board in parallel
Installation location Indoor
Method of mounting Welded on PCB
Degree of protection of enclosure (IP rating) IP20 (after installation)
External dimensions 30 mm×10.4 mm×26 mm (L×W×H)
Flammability UL94 V-0
Circuit Diagram
Configuration           

 
 
External dimensions drawing                               PCB-hole drilling