Quality Pin insulators for high voltage from China manufacturer - Yunnan Nanyue Electric Power Equipment Co., Ltd.

Payment Terms:	T/T,L/C,WU,Paypal
Place of Origin:	Yunnan, China (Mainland)

Product Detail

Model No.: NY

Production Capacity: 100000

Delivery Date: Delivery in 5 work days aft...

Means of Transport: Ocean,Land

Packing: Export Standard package

Brand Name: Nanyue

Porcelain post insulators for high voltage
application:for lines supporting,suspending and insulation of power transmission and distribution system.

Main dimensions and standard particulars

cat.no	A1074	A1072	A1073	A1074	A1075
class ANSI	55-1	55-2	55-3	55-4	55-5
creepage distance(mm)	102	127	178	229	305
dry arcing distance(mm)	57	86	114	127	159
Cantileven strength(kn)	13	11	11	13	13
low frequency dry flashover voltage(kv)	35	45	56	65	80
low frequency wet flashovervoltage(kv)	20	25	30	35	45
critival impulse flashover,positive(kv)	50	70	90	105	130
critival impulse flashover,negative(kv)	70	85	110	130	150
Power-frequency puncture voltage(kv)	50	70	90	95	115
test voltage to guound(kv)	5	5	10	10	15
maximum riv at 1000khz(μv)	50	50	50	50	100
net weight each APPROX(kg)	0.5	0.65	1	1.55	2.75
number in standard package	60	40	30	16	12