
Good anti-moisture capability,resistant to pollution
Long life and light weight
Easy installation and maintenance
Good sealing capability to ensure reliadble operation
High energy absorption ability
	Description:
1.Certificate:ISO9001:2008 
2.Housing: pocelain
3.Standards: IEC 60099-4 .
Features:
	Reliability and excellent protection based on years of experience and expertise in surge protection. 
Good anti-moisture capability, resistant to pollution. 
Long life and lightweight. 
Easy installation and maintenance. 
Good sealing capability to ensure reliable operation. 
High energy absorption ability.  
Techincal data:
| Type | Ur(kV) | Uc(kV) | 
					8/20μs lighting  
					impulse residual  voltage(kV) | Normal Current(kA) | 2ms rectangular Current(A) | 2ms rectangular Current(A) | 
| YH5W-36 | 36 | 29.0 | 108 | 5 | 150 | 65 | 
| YH5W-33 | 33 | 27.5 | 99 | 5 | 150 | 65 | 
| YH5W-30 | 30 | 24.4 | 90 | 5 | 150 | 65 | 
| YH5W-27 | 27 | 22.0 | 81 | 5 | 150 | 65 | 
| YH5W-24 | 24 | 19.5 | 72 | 5 | 150 | 65 | 
| YH5W-21 | 21 | 17.0 | 63 | 5 | 150 | 65 | 
| YH5W-18 | 18 | 15.3 | 54 | 5 | 150 | 65 | 
| YH5W-15 | 15 | 12.7 | 45 | 5 | 150 | 65 | 
| YH5W-12 | 12 | 10.2 | 36 | 5 | 150 | 65 | 
| YH5W-9 | 9 | 7.65 | 27 | 5 | 150 | 65 | 
| YH10W-36 | 36 | 29.0 | 108 | 10 | 250 | 100 | 
| YH10W-33 | 33 | 27.5 | 99 | 10 | 250 | 100 | 
| YH10W-30 | 30 | 24.4 | 90 | 10 | 250 | 100 | 
| YH10W-27 | 27 | 22.0 | 80 | 10 | 250 | 100 | 
| YH10W-24 | 24 | 19.5 | 72 | 10 | 250 | 100 | 
| YH10W-21 | 21 | 17.0 | 63 | 10 | 250 | 100 | 
| YH10W-18 | 18 | 15.3 | 54 | 10 | 250 | 100 | 
| YH10W-15 | 15 | 12.7 | 45 | 10 | 250 | 100 | 
| YH10W-12 | 12 | 10.2 | 36 | 10 | 250 | 100 |