polymer metal oxide surge arrester. High quality and economical price. Customized is accepted.

Technical Standard

The design and test of Metal Oxide Surge Arrester is complied full with IEC99-4.

Sevice Conditions

a) Ambient air temperature within the range of -55°C to +50°C.

b) Altitude not exceeding 2000m.

c) Frequency of the A.C. Power supply not less than 48hz and not exceeding 62hz.

d) Power frequency voltage applied continuous between the teminals of the arrester 

not exceeding its continuous operating voltage.

e) Maximum wind speed not exceeding 35m/s.

f) Earthquake intensity not exceeding 7 degrees.

Advantage 

- Low residual voltage- Long protection distance- High energy input capacity- Stable U-I characteristics even after multiple strokes- Proof against ageing- Explosion and shatter-resistant design- Pollution resistant and UV-stable- Housing resistant to rough handling- Maintenance free- Stable against shock and vibration- High mechanical resistance

 Technical

  

Type	Rated  VoltageKV(rms)	MCOVKV(rms)	Current impulse Residual Voltage			2ms  rectangularcurrent  impusle  withstandKV(crest)	4/10μs  Hightcurrent  impulse  withstandKV(crest)
			1/4 μs  Lighting current  impulseKV(crest)	8/20 μs  Lightingcurrent  impulse KV(crest)	30/60μs  Switchingcurrent  impulseKV(crest)
HY5W-3	3	2.55	11.3	9	8.9	150	65
HY5W-6	6	5.1	22.6	18	10.8	150	65
HY5W-9	9	7.65	33.7	27	23.8	150	65
HY5W-10	10	8.4	36	30	23	150	65
HY5W-11	11	9.4	40	33	30	150	65
HY5W-12	12	10.2	42.2	36	27	150	65
HY5W-15	15	12.7	51	45	38.5	150	65
HY5W-18	18	15.3	61.5	54	46.2	150	65
HY5W-21	21	17	71.8	63	54.2	150	65
HY5W-24	24	19.5	62	72	62	150	65
HY5W-27	27	22	92	81	69.8	150	65
HY5W-30	30	24.4	102	90	79	150	65
HY5W-33	33	27.5	112	99	86.7	150	65
HY5W-36	36	29	123	108	92.4	150	65
HY10W-3	3	2.55	11.3	9	8.9	250	100
HY10W-6	6	5.1	22.6	18	10.8	250	100
HY10W-9	9	7.65	33.7	27	23.8	250	100
HY10W-10	10	8.4	36	30	23	250	100
HY10W-11	11	9.4	40	33	30	250	100
HY10W-12	12	10.2	42.2	36	27	250	100
HY10W-15	15	12.7	51	45	38.5	250	100
HY10W-18	18	15.3	61.5	54	46.2	250	100
HY10W-21	21	17	71.8	63	54.2	250	100
HY10W-24	24	19.5	62	72	62	250	100
HY10W-27	27	22	92	81	69.8	250	100
HY10W-30	30	24.4	102	90	79	250	100
HY10W-33	33	27.5	112	99	86.7	250	100
HY10W-36	36	29	123	108	92.4	250	100

high voltage of polymer metal oxide lighting arrester