low price good quality glass insulator PS-70E export to KAZAKHSTAN

Price Negotiable

Price: $6.00/pieces 5000-9999 pieces

MOQ: 5000 pieces

Delivery Time: Negotiable

Brand: aobest

Product Description

for glass insulator PS-70E

We produce Glass insulator in different types in low price and good quality:

U70B, PS-70E, U120...U160...

for new price, please contact us, email: aobest (at) aobest.cn

or Whatsapp:+86 13310857673

welcome your inquiry!!

Insulator type designation	according to IEC 305		U40B	U70BS	U70BL		U120B
Insulator type designation	according to GOST 27661		PS40A	PS70E	PS70E	PS120B	PS120B
Minimal mechanical breaking load		kN	40	70	70	120	120
Minimal residual mechanical breaking load		kN	32	56	56	96	96
Diameter, D		mm	175	255	255	255	255
Building height, H		mm	100	127	146	127	146
Creepage distance		mm	190	303/320	303/320	320	320
Ball coupling, d		mm	11	16	16	16	16
Breakdown voltage in insulating medium		kV	100	130	130	130	130
50 Hz withstand voltage (dry)		kV	55	70	70	70	70
50 Hz withstand voltage (wet)		kV	33	40	40	40	40
Impulse withstand voltage 1.2/50 +/-		kV	70/70	100/100	100/100	100/100	100/100
Radio interference voltage		dB		60	60	60	60
				20	20	20	20
		dB	86	86	86	86	86
			25	25	25	30	30
Weight		kg	1.7	3.4/3.6	3.4/3.6	3.9	3.9