Line Post Insulators
1.material:porcelain
2.certificate:ISO9001/14001
3.delivery period:60 days
4.MOQ:500 PCs
Line Post Insulators
1.good service and quality
2.competitive price
3.large production capacity
4.delivery on time
5.accept customers' design
Creepage distance(min) | mm | 1143 | |||
Drying Arcing distance | mm | 438 | |||
Cantilever strength | KN | 12.5 | |||
Power frequency flashover voltage | Dry | KV | 160 | ||
Wet | KV | 130 | |||
Critical impulse flashover voltage | Postive | KV | 265 | ||
Nagetive | KV | 380 | |||
Radio interference voltage | Test voltage to ground | KV | 44 | ||
Max RIV.at 1 MHz | µv | 200 | |||
Net weight | kg | 18 | |||
Applicable standard | ANSI |
Information about our company:
Organization structure of manufacturer : shareholding system limited company
Date of establish :1992
Number of the personnel staff:500
Buiding area :2500M2
Annual output :11000-16000tons
Produce/test machines:600sets
The turnover:100.000.000-120.000.000 Yuan RMB
( The export turnover:70.000.000-80.000.000 Yuan RMB)
Types of products :
1.40-300kN didc suspension insulators
2.0.4-72.5KV line post insulators
3.11-550KV station post insulators
4.11-275KV porcelain shells for electrical apparatus
Applicables Standards: GB IEC ANSI AS BS DIN
Our company has been passed ISO9001 and ISO14000 certification