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ZGGS40-60 Modular Power Supply SPD
 
General                                                                                 
The ZGGS40-60 Modular Power Supply SPD consists of the MOV, flame retardant housing, and metal components, characterized by fire-retardant, over-current & overheat protection, and remote signalling alarm; it is installed on the PCB board, mainly used for secondary and tertiary surge protection in low voltage power supply and distribution system and electrical equipment.

Features                                                                                 
Small-sized, high discharge capacity, high response speed and no flow 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.
YD/T1235.1-2002 Performance requirements for surge protective devices connected to low-voltage distribution systems of telecommunication stations/site.
YD/T 1235.2-2002 Testing methods for surge protective devices connected to low-voltage distribution systems of telecommunication stations/site.

Technical Data                                                                             
Operating Environment
Temperature range
-40 ℃～+85 ℃
Relative humidity range
5 %～95 %
Altitude range
-500 m~+3000 m
Technical Parameters
Model
ZGGS40-60
SPD According to IEC 61643-11: 2011
ClassⅡ
SPD According to EN 61643-11: 2012
Type2
Number of ports
One
Max. continuous operating voltage UC
60 V AC
80 V DC
Nominal discharge current In (8/20 μs)
20 kA
Max. discharge current Imax (8/20 μs)
40 kA
Voltage protection level Up
500 V
Response time tA
≤ 25 ns
Mode of remote signal alarm
Normal: closed; Failure: open-circuit
Contact strength of remote signal alarm port
30 V DC, 0.1 A; 125 V AC,1 A
Method of mounting
Welding to PCB
Installation location
Indoor
Degree of protection
IP 20 (After installation)
External dimensions
32.5 mm×14 mm×26 mm (L×W×H)
Flammability
UL94 V-0
Installing form
Welding On board

Circuit Diagram                                                                    
Configuration                                                                             


External dimensions drawing

Opening hole drawing