1,be used in the circuit of AC50/60Hz ,
2,rated voltage 220/380V.
3,suited for 10KA,20KA,30KA,40KA,60KA,80KA,100KA......
Chtent 2P Series Surge Protective Device
(suited for 10KA,20KA,30KA,40KA,60KA,80KA,100KA......)
Specification:
WLDM 2P surge protective device SPD with rated working volrtage AC 50/60HZ, 220/380V
ApplicationWLDM surge protective device can be used in the circuit of AC50/60Hz ,rated voltage 220/380V.
It mainly products against surge current resulted form the direct or indirect lighting strike or other instantaneous over voltage.
Specification
Type | WLDM-A | WLDM-B | WLDM-C | WLDM-D | WLDM-E |
Max. Continuous operating voltage Uc( V) | 320 | 320 | 320 | 420 | 460 |
Protecte surge current Up (KV)(8/20 μs 1 time) | 1.0 | 1.0 | 1.5 | 2.0 | 2.3 |
Normal. Discharge current (KA)(8/20 μs 1 time) | 5 | 10 | 20 | 30 | 40 |
Maxdischarge current I max (KA)(8/20 μs 1 time) | 10 | 20 | 40 | 60 | 70 |
Response time (NS) | <25 | <25 | <25 | <25 | <25 |
Power with standing (J) (2mS) | 640 | 640 | 640 | 640 | 1500 |
Ambient temperature | -40°C to +80°C | -40°C to +80°C | -40°C to +80°C | -40°C to +80°C | -40°C to +80°C |
Color of function unit | Yellow | Yellow | Red | Red | Red |
Dimensions:
