lightning arrestor zinc oxide arrester
1.Housing resistant rough handling
2.Low residual voltage
3.High energy input cap

lightning arrestor zinc oxide arrester
1.Housing resistant rough handling
2.Low residual voltage
3.High energy input cap

Type: zinc oxide arrester

lightning arrestor 
1.Housing resistant rough handling;
2.Low residual voltage;
3.High energy input capacity

YH5W-12,YH10W-12  are mainly used to keep the amplitude of lighting impulse withstand voltage and switching impulse withstand voltage to the prescribed level.

Specifications:
1) MOA rated voltage: 12kV
2) MCOV: 10.2kV

3) Arrester nominal current: 5KA/10KA
4) 1/4μs steep current impulse: 42.2kV
5) 8/20μs lightning current impulse: 36kV
6) 30/60μs switching current impulse: 27kV
7) 2ms rectangular current impulse withstand: 150A/250A
8) 4/10μs high current impulse withstand: 65kA/100kA

Condition of Use:

1. Ambient air temperature within the range of -40 Celsius degree to +40 Celsius degree;

2. Altitude above sea level not exceeding 2,000m;

3. Frequency of the A.C. power supply being 50Hz or 60Hz;

4. Power frequency voltage applied continuously between the terminals of the arrester not

    exceeding its continuous operating voltage;

5. Maximum wind speed not exceeding 35m/s;

6. The earthquake intensity not exceeding 7 degrees.

Technical Standard:

Confirmed to IEC60099-4.