Specifications

LY1-(D,C,B)5 Surge protective device(SPD)
1.Rated voltage:220V,380V
2.Pole:1~4
3.Dgrade lightning proof
4.IEC61643-1,GB1880

LY1-(D,C,B)5 Surge protective device(SPD)

 

Product Description:

LY1-(D,C,B)5 series surge protective device is suitable for TN-S,TN-C-S,TT,IT etc power supply system of AC 50/60Hz, 380V and below, installed on the joint of LPZO or  LPZO1 and LPZ2 zone, which protects the electric network not shocked by the thunder and lightning, it's design is according to GB18802.1, IEC61643-1.

 

 

Model and Meaning: 

 

 

 Product feature:

1. Could be replaced for the module not need power cut.

2. Maximum current of endure the lightning-stroke 65KA(8/20µ).

3. Response times<25ns.

4. The color of visible window shows operating status,white means normal,red means abnormal.

 

Main technical parameters:

 

 

 

Dimension: