Surge protection device for low voltage distribution system

Specifications

Surge protection device
1. Temperature:-40 centidegree ~65centidegree
2..Humidity:less than 90%
3.Inner box, carton package

 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