Origin	China
Model Number	YH5W-17/45 X 17X45
Brand Name	DGMDQ

Key words : Three-phase Combination of Surge Arresters,Lighting Arrestor,Combination of Surge Arrester

• Companies with a full set of advanced production and testing equipment, product quality in the industry to stay ahead, have passed ISO9001-2000, CE, ROHS certification and so on.

Service conditions:

1,Ambient temperature:-40~+40

2,Altitude: not more than 3000m

3,Max wind velocity:lower than 35m/s

4,Max horizontal pull N(The top wire of the arrester):147N

5,Long time force the power frequency voltage to the arrester is lower than the products Continual operating voltage.

• Excellence in product quality and quality of services, cooperation was more than excellent suppliers.

Referrence sheet: 

System rated voltage	International standard type	Common partial old type	Application place
6KV	YH5WZ-10/27X2	TBP-B-6.3 TCB-Z/6.3	Power station type
10KV	YH5WZ-17/45X2	TBP-B-10.5 TCB-Z/10.5
35KV	YH5WZ-51/170X51/134	TBP-B-35 TCB-Z/35
6KV	YH5WZ-10/27X2	TBP-C-6.3 TCB-R/6.3	For use of shunt compensation capacitor bank
10KV	YH5WZ-17/45X2	TBP-C-10.5 TCB-R/10.5
35KV	YH5WZ-51/170X51/134	TBP-C-35 TCB-R/35

The technology parameter of Three-phase Combination of Surge Arrester is as below: 

Type Number	Rated system voltage(KV)	Rated voltage of Surge Arrester	Line connection method	Continuous ooperating voltage(KV)	DC 1mA refer voltage(KV)	Power frequency refer voltage(KV)	Residual voltage  under norminal discharge current(KV)	2 ms squre wave shocked withstand current(KA)	Application place
YH5WZ-10/27X2	6	10	Phase-Phase	8.0	15.0	11.5	27	400	Power station type
			Phase-Ground		14.4	10.0	27
YH5WZ-17/45X2	10	17	Phase-Phase	13.6	25.0	18.0	45	400
			Phase-Ground		24.0	17.0	45
YH5WZ-51/170X51/134	35	51	Phase-Phase	40.8	88.0	59.0	170	500
			Phase-Ground		73.0	51.0	134
YH5WR-10/27X2	6	10	Phase-Phase	8.0	15.0	11.0	27	400	For use of shunt compensation capacitor bank
			Phase-Ground		13.8	10.0	27
YH5WR-17/45X2	10	17	Phase-Phase	13.6	25.0	18.0	45	400
			Phase-Ground		23.0	17.0	45
YH5WR-51/170X51/134	35	51	Phase-Phase	40.8	88.	59.0	170	500
			Phase-Ground		73.0	51.0	134