Chinese Factory Supply High Quality Lightning Arrester

• Application: Low-voltage
• Material: Porcelain
• Structure: Pin Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Spherical Type
• Model NO.: YH
• Size of Bearing Capacity: 40KN
• Certification: CCC, CE, ISO9001
• Color: White
• Brand: Jetpower
• Factory Supply: Yes
• Warranty: Long
• Transport Package: Standard Export Packing
• Specification: diversity
• Trademark: JETPOWER
• Origin: China
• HS Code: 85462090
• Production Capacity: 500PCS/Week

Product Description

Lightning Arrester

Components:

1. Disconnector

2. Mounting Bracket

3.Metal Oxide Block (MOV)
5kA rating

Voltage rating                kV	3	4.5	6
Specification	Φ32*21+/-1	Φ32*31+/-1	Φ32*40+/-1
V1mA Value                  kV	4.8~5.0	5.8~6.1	7.5~8.5
Residual voltage ratio	1.80	1.80	1.80
Max. Residual voltage          kV	9	10.5~12.5	13.5~15.5
2ms rectangular current impulse   A	100	100	100
4/10 high current impulse       kA	65	65	65

10kA rating

Voltage rating                kV	3	4.5	3
Specification	Φ42*21+/-1	Φ42*30+/-1	Φ48*21+/-1 Φ52*21+/-1
V1mA Value                  kV	4.5~4.6	5.8~6.1	4.5~4.7
Residual voltage ratio	1.81	1.81	175
Max. Residual voltage          kV	8.4~9.0	10.7~12.5	7.8~8.0
2ms rectangular current impulse   A	250	250	500
4/10 high current impulse       kA	100	100	100

10kA rating Class 3

Voltage rating                kV	3	3	3
Specification	Φ63*21+/-1	Φ72/26*22+/-1	Φ85*22+/-1
V1mA Value                  kV	4.4~4.7	4.2~4.5	4.2~4.5
Residual voltage ratio	1.75	1.75	1.75
Max. Residual voltage          kV	7.8~8.0 at 19kA	7.3~7.9 at 10kA	7.3~7.9 at 10kA
2ms rectangular current impulse   A	800	900	1300
Line discharge class	3	3	4
4/10 high current impulse       kA	100	100	100

4.Counter products (optional)

5. Harmonic elimination product (Optional)

 

Model	Rated voltage KV(r.m.s)	MCOV KV(r.m.s)	DC 1mA reference voltage (kV) ≥	Current impulse residual voltage			Long impulse current 2000μs (A)	High current impulse withstand  (kA)	0.75 DC Senate reference voltage maximum leakage stream	Creepage distance (mm)
				1/4μs Steep current impulse KV(crest)	8/20μs Lightning current impulse KV(crest)	30/60μs Switching current impulse KV(crest)
YH5W-3	3	2.55	4.5	11.3	9	8.9	150	65	<50	280
YH5W-9	9	7.65	13.5	33.7	27	23.8	150	65	<50	300
YH5W-11	11	10.2	16.5	42.2	36	27	150	65	<50	350
YH5W-21	21	17	31.5	71.8	63	54.2	150	65	<50	650
YH5W-24	24	19.5	36	82	72	62	150	65	<50	650
YH5W-33	33	27.5	49.5	112	99	86.7	150	65	<50	780
YH5W-36	36	29	54	117	103	92.4	150	65	<50	910
YH10W-3	3	2.55	4.5	11.3	9	8.9	250	100	<50	280
YH10W-9	9	7.65	13.5	33.7	27	23.8	250	100	<50	300
YH10W-11	11	10.2	16.5	42.2	36	27	250	100	<50	350
YH10W-21	21	17	31.5	71.8	63	54.2	250	100	<50	650
YH10W-24	24	19.5	36	82	72	62	250	100	<50	650
YH10W-33	33	27.5	49.5	112	99	86.7	250	100	<50	780
YH10W-36	36	29	54	117	103	92.4	250	100	<50	910