1 Key Specifications/Special Features

Product Parameters

Product Details 

LY1-D20 380V three phase surge protection device(SPD) is suitable for TN-S,TN-C-S,TT,IT etc. power supply system of AC50/60Hz,≤380V,installed on the joint of LPZ1 or LPZ2 and LPZ3,designed according to IEC61463-1,GB18802.1, installed in 35mm DIN rail, there is a failure release mounted on the module of surge protective device. When the SPD fails in breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give the indication signal.

Product features: 

1. Module can be replaced no need power off.
2. Maximum current of endure the lightning stroke 20kA(8/20us)
3. Time of response<25ns.
4. Window color shows operating status, green=normal ,red=abnormal.

Installation position

On the joint of LPZ1 or LPZ2 and LPZ3 zone in front of control equipment or near the control equipment.

Approvals

    • CE   • rohs

Main Export Markets

• Asia                                  Australasia

• Eastern Europe                  Mid East/Africa

• North America                    Western Europe

• Central/South America