applied voltage:6~330KV
Standard: IEC60099-4
Certification: ISO9001:2008

monitor is a high voltage electric equipment used to monitor arrester (or over-voltage protector)'s discharging action amount. Besides,it can on line monitor arrester (or over-voltage protector)'s 

operating qulity, and alarm you in advance if the product become invalid. It is composed of non-linear varistor,Electromagnetic counter and so on.

1.  type:JSM3-485

2.  applied voltage:6~330KV

3.  current class (KA): 5~10

4.  residual current of nominal current(KV):1.0

5.   rectangular current(A):600~1000

6.   4/10μs high current impulse withstand(KA): 100

7.   apply to arrester and over voltage protector