10kA DH type and SL type 3kV~ 36kV polymer housed surge arrester

Product

Distribution class surge arresters

Product Description

DH type　　

Discharge current 放電電流	Specification型號	Rated voltage 額定電壓	MCOV 持續(xù)運(yùn)行電壓	Residual voltage 殘壓峰值			Current impulse withstand capability 電流沖擊耐受能力
Discharge current 放電電流		Rated voltage 額定電壓	MCOV 持續(xù)運(yùn)行電壓	Steep current impulse 陡坡沖擊電流下	Switching current impulse 操作沖擊電流下	lighting current impulse8/20標(biāo)準(zhǔn)雷電流下	4/10us 大電流	2ms 方波
kA		kV	kV	≤kV	≤kV	≤kV	kA	A
10	YH10W-3	3	2.55	9.5	7.7	9	100	500
	YH10W-6	6	5.1	19.5	15.4	18	100	500
	YH10W-9	9	7.65	28.5	23.1	27	100	500
	YH10W-12	12	10.2	38	30.8	36	100	500
	YH10W-15	15	12.7	47.5	38.5	45	100	500
	YH10W-18	18	15.3	57	46.2	54	100	500
	YH10W-21	21	17	66.5	53.9	63	100	500
	YH10W-24	24	19.2	76	61.6	72	100	500
	YH10W-27	27	21.9	85.5	69.3	81	100	500
	YH10W-30	30	24.4	95	76.5	90	100	500
	YH10W-33	33	26.8	104.5	84.7	99	100	500
	YH10W-36	36	29	114	92.4	105	100	500
	YH10W-42	42	34.1	132	100	126	100	500
	YH10W-48	48	39	152	126	150	100	500
	YH10W-54	54	43	171	139	162	100	500
	YH10W-60	60	48	208	160	180	100	500
	YH10W-66	66	52.8	230	172	198	100	500

Products are strictly in accordance with GB, IEC, IEEE and other standards

　　Through Kema, CEPRI, XIHARI and other test reports

　　It has excellent nonlinear volt ampere characteristics.

　　Simple structure, no gap, small size, light weight.

　　Fast action response and good protection performance.

　　Large flow capacity.

　　No continuous current, able to withstand multiple lightning overvoltage or switching overvoltage.

　　Good pollution resistance.

SL type