Specifications

LY1-10/350 Surge protective device
1.Rated voltage:220V,380V
2.Pole:1~4
3.Bgrade lightning proof
4.IEC61643-1,GB18802.1

LY1-10/350 Surge protective device

  

Product Description:

LY1-10/350us series switch type high-energy surge protective device. Apply for power supply system below 380VAC, protection zone1.

  

Model and Meaning:

 

 

 

 Product feature:

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

2. Maximum current of endure the lightning stroke 50kA(10/350μs).

3. Time of response<100ns.

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

 

Main technical parameters:

Techinical parameters	Model LY1-B
Rated operating voltage Un(V~)	220V 380V
Maximum continuous operating voltage Uc	275V	320V	320V	385V
Voltage protection level up(V~) KV	≤1.2	≤2.0	≤2.2	≤2.6
Nominal discharge current Iimp(10/350μs)KA	15	25	25	50
Response times	<100
Test standard	GB18802  IEC61643-1
The cross sectionof L/N line	16
The cross sectionof PE line	35
Fuse or Switch(A)	63A,100A
Operating Environment(A)	-40°C~+85°C
Relative Humidity	≤95%
Installation	Standard rail 35mm
Material of outer covering	Fiber glass reinforced plastic