22KV-33KV pin post insulators

22KV-33KV pin post insulators High quality standard ISO 1.Anti-Pollution Porcelain Insulator 2.Competitive price

22KV-33KV pin post insulators1.high quality brown glaze and ISO9001 certificate.  

2.Color :brown or as customer requirements.                                

3.Main dimensions as follow:

1.22kv pin post insulators 2.ISO9001 3.With different drawings to change the properties of products 4.Can past all test

STANDARD PARTICULARS
Drawing No.			HC-LV-S50 X 65	HC-LV-S75 X 90	HC- LV-S100 X 115
Type			---	IS Type 1	IS Type 2
Leakage Distance		MM	50	63	75
Power Frequency Withstand Voltage	Wet	KV	12	23	23
	Dry	KV	6	10	10
Power Frequency Puncture Voltage		KV	1.3 Actual Dry F.O.V.	1.3 Actual Dry F.O.V.	1.3 Actual Dry F.O.V.
Mechanical Strenght, Transverse Strenght		KN	7.7	11.5	16.0
Net Weight (aaprox)		Kg.	0.25	0.5	1.0
Specification : IS: 1445, BS : 137

Creepage distance				mm	520
Drying arcing distance				mm	260
Cantilever strength				KN	12.5
Power frequency flashover voltage			Dry	KV	90
			Wet	KV	65
Radio interference voltage			Test to the ground	KV	22
			Max. RIV at 1 MHz	KV	100
Net weight				kg	10
Applicable standard				ANSI

22KV-33KV pin post insulators