Specifications

polymeric Surge Arrester
1.Nominal discharge current:5KA
2..Reasonable price for all clients

Polymeric Housed Metal-Oxide Surge Arrester without GAPS (3-36kv)
Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.

Ratings: Up to 220kV.
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.
GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain metal oxide surge arresters are available.
Long life and lightweight.
Easy installation and maintenance.
Good sealing capability to ensure reliable operation.
High energy absorption ability.

Product range:
Surge arresters 0.22kV~220kV

 

Technical Specification:

 

Type	MOA Rated voltage KVrms()	MCOV KV(rms)	Current impulse Residual Voltage			2ms Rectangular current impulse withstand A(crest)	4/10μs high current impulse withstand KA(crest)
			1/4μs Lightning current impulse KV(crest)	8/20μs Lightning current impulse KV(crest)	30/60μs Switching current impulse KV(crest)
YH5W-3	3	2.55	11.3	9	8.9	150	65
YH5W-6	6	5.1	22.6	18	16.8	150	65
YH5W-9	9	7.65	33.7	27	23.8	150	65
YH5W-10	10	8.4	36	30	23	150	65
YH5W-11	11	9.4	40	33	30	150	65
YH5W-12	12	10.2	42.2	36	27	150	65
YH5W-15	15	12.7	51	45	38.5	150	65
YH5W-18	18	15.3	61.5	54	.2	150	65
YH5W-21	21	17	71.8	63	54.2	150	65
YH5W-24	24	19.5	82	72	62	150	65
YH5W-27	27	22	92	81	69.8	150	65
YH5W-30	30	24.4	102	90	79	150	65
YH5W-33	33	27.5	112	99	86.7	150	65
YH5W-36	36	29	123	108	92.4	150	65