Surge Protection Device for Low Voltage Distribution System/ SPD
Specifications
Surge protection device for low voltage distribution system/ SPD1. Temperature:-40 centidegree ~65centidegree
2..CE
Surge protection device for low voltage distribution system
· DGM-type surge protector(hereinafter referred to as SPD)adapted to AC,mainly used for rated voltage not exceeding 1000V(RMS),200/380V,50/60Hz power supply system,not exceeding 1500V DC
voltage of the circuit and equipment of the Surge Protection.SPD has a phase to phase(L-L),phase to ground(L-NE),phase to neutral(L-N),neutral to ground(N-PE) and combinations such as protected model.
· DGM based high quality surge protector to use nonlinear components and low residual
voltage,small discharge current,modulus,and using safely and reliablely,designed and
manufactured in accordance with the standards GB18802.12002/IEC61643.1,products
have passed CE Certification and the national test Room:Beijing Lightning Experimental
Device Type Detection Center
Technology parameter:
Type No. |
Rated Voltage(V) Un |
Continuous Voltage Uc(V~) |
Standard Discharge Current In(KA) |
Max Discharge Current Imax(KA) |
Protection Level(KA~) |
Response Time(ns) |
DGM1(2)-D5 |
220/380 |
275/320 385/420 |
5 |
10 |
1.2 |
≤25 |
DGM1(2)-D10 |
10 |
2 |
1.6 |
|||
DGM1(2)-C20 |
20 |
40 |
1.8 |
|||
DGM13-B30 |
30 |
60 |
.2.2 |
|||
DGM3(4)-B40 |
10 |
80 |
2.4 |
|||
DGM(4)-B60 |
60 |
100 |
2.8 |
|||
DGM-N-PE |
220/255 |
40/60 |
60/80 |
1.2 |
≤100 |
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