HY10W Surge Arrester

Product Detail

● The zine oxide arrester is the most advanced over-voltage protector in the world;Due to make the risistor disc of core componet mainly adopt zine oxide arrester.Compared with the conventional silicon carbide arrester, this presciption of theproduct improves gr-eatly the volt-Ampere characterisics of the resistor disc andincreased through-current capability at over-voltage so as to dring arad-icalchanges for the characteristics of the arresters.
● Under the circumstance of normal operating voltage, the current through thearrester is just on microampere degree, When suff-ered from over-voltage, thearrester's excellent nonlinear characteristics will make the current through thearrester incrase to several thousand amperse, while the arrester will be under thecirculating state and release over-voltage energy so as to protecting the powertransmission equipments against the demage caused by th over-voltage.

HY5W、HY10W serise polymer Type lightining arrester

10KA Gapless Arrester Electrical Character

Type	Rated voltage (kV)	MCOV (kV)	Residual voltage(kV)			2000μs square wave impules current withstand	4/10μs high current impules
Type	Rated voltage (kV)	MCOV (kV)	Steep current impulse	Switching current impulse	8/20μs Lighting current impulse	2000μs square wave impules current withstand	4/10μs high current impules
HY10W-3	3	2.55	9.5	7.7	9	1	100
HY10W-6	6	5.1	19	15.4	18	1	100
HY10W-9	9	7.65	28.5	23.1	27	1	100
HY10W-12	12	10.2	38	30.8	36	1	100
HY10W-15	15	12.7	47.5	38.5	45	1	100
HY10W-18	18	15.3	57	46.2	54	1	100
HY10W-21	21	17	66.5	53.9	63	1	100
HY10W-24	24	19.2	76.5	61.6	72	1	100
HY10W-27	27	21.9	85.5	69.3	81	1	100
HY10W-30	30	24.4	95	76.5	90	1	100
HY10W-33	33	26.8	104.5	84.7	99	1	100
HY10W-36	36	29	114	91.4	108	1	100
HY10W-42	42	34.1	133	100.1	126	1	100
HY10W-48	48	39	152	126	150	1	100
HY10W-54	54	43	171	139	162	1	100
HY10W-60	60	48	208	160	180	1	100
HY10W-66	66	52.8	230	172	198	1	100