Specifications

R.V:51KV
material: ZnO varistor, silicon rubber housing
Applied in AC transmission line
confirm to IEC60099-4, JB/T8952-2005

Product's characteristics:

1. good sealing performance, special structure, anti-moisture and anti-explosion
2. its performance in heat-release and ability to absorb over-voltage is good
3. small volume, light weight, flexible installation, collision-resisting, high pull-resisting intensity, no breakage during transportation
4. it apply to: transmission line that with low thunder withstand and high lightning trip rate; dry hilly and mountain; tower with high earth resistance; heavy polluted area.

 

Technical  Parameter:

 

 

 

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

 

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