China American lightning arrester factory and manufacturers

American lightning arrester

American 200A elbow arrester is suitable for American 200A electrical system. It is installed on the

200A interface of American box transformer, ring network cabinet, cable distribution box, buried

transformer and other electrical equipment, providing overvoltage protection for electrical equipment.

American 200A elbow arrester is suitable for American 200A electrical system. It is installed on the 200A

interface of American box transformer, ring network cabinet, cable distribution box, buried transformer

and other electrical equipment, providing overvoltage protection for electrical equipment. The product

interface conforms to the standard IEEE386 200A casing design.

Electrical performance

	UNIT	YH5WZ-10/27	YH5WZ-10/30	YH5WZ-10/36	YH5WZ-10/45	YH5WZ-10/50
Nominal voltage of the system	KV	6	6	10	15	15
Rated voltage of arrester	KV	10	10	13	17	17
Continuous operating voltage	KV	8.0	8.0	10.4	13.6	13.6
DC 1mA reference voltage	≥kV	15.0	15.0	19.3	24	25
Steep waves impact residual pressure	≤kV	34.6	34.6	41.3	51.8	57.5
Lightning impact residual voltage	≤kV	30.0	30.0	36.0	45	50
Operate impact residual pressure	≤kV	25.6	25.6	30.7	35	42.5
Square wave impact tolerance	A	75	75	150	150	100
High current impact tolerance	KA	65	65	65	65	65