1.Certification:ISO9001:2000 2.Produce according to the customer's requirements 3.OEM orders are welcome 4.High quality

Specification:

1. It is used in the network of power system for the Protection against electric shock.

2.Suitable in Three-way phase electrical network and AC50Hz.

3.It can be matched with KYN61-40 High Voltage switchgear.

4.Rated voltage: 40.5KV

5.Rated shorttime withstand current: 31.5 KA/4s

6.Phase centre distance: 280, 300, 350 (mm)

7.Altitude No more than 1000m

8.Surrounding temperature between -10°C to +40°C

9.working situation no conductivity dust

10.no corrosive gas of effect insulation and destroy metal.

11.without violent vibration and striking, have no explosive danger and fire

Assemble diagram 

JN22-40.5/31.5kv Indoor High voltage earthing switch