line type lightning arrester of 17KV

Specifications

R.V:17KV
material: ZnO varistor, silicon rubber housing
certification:ISO9001
confirm to IEC60099-4
Offer OEM & ODM

 

 Technical parameter:

1) System Voltage:10KV

2) MOA rated voltage:17KV

3)power frequency withstand voltage≥26KV

4)impulse discharge voltage≤60KVp

5)residual voltage of lightning impulse current≤42kVp

6)rectangular current impulse withstand:150A

 

 

 

Normal service conditions:

1.The ambient air temperature is no higher than +40 degree. no lower than -40 degree.

2.The altitude above sea level does not exceed 2000m

3.Power frequency 48Hz~62Hz

4.Maximum wind speed does not exceed 35m/s

5.The earthquake intensity does not exceed 7 degrees