Surge protection device for low voltage distribution system/ SPD
Negotiable /Piece
Min.Order:30 Pieces
Zhejiang Leishu Electric Co., Ltd.
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 |