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Electric Pole Suspension Glass Insulator U70b Disc Glass Insulator U70b for High Voltage
| Price | $5.59 |
|---|---|
| Min Order | 200 Pieces |
| Availability | In Stock |
| Shipping From | Jiangxi, China |
| Popularity | 437 people viewed |
Model NO.:
U70B
Application:
High-voltage
Material:
Glass
Structure:
Suspension Insulator
Type:
A Type Insulator
Usage:
High Voltage Power Transmission, Insulation, Electrical Installation
Size of Bearing Capacity:
70KN
Certification:
ISO9001, IEC
Color:
Green
Brand:
Johnson
Net Weight:
3.6kg
Diameter:
255mm
Height:
146mm
Creepage Distance (L):
320mm
Mechanical Failing Load:
70kn
Trademark:
Customer Specified
Transport Package:
Standard Shipping Package
Specification:
900*1100*1100
Origin:
China
HS Code:
8546209090
Product Description
Dear customers,
If you have any other questions, please feel free to contact us.
| IEC designation | U70B/146 | |
| Diameter D | mm | 255 |
| Height H | mm | 146 |
| Creepage distance L | mm | 320 |
| Socket coupling | mm | 16 |
| Mechanical failing load | kn | 70 |
| Mechanical routine test | kn | 35 |
| Wet power frequency withstand voltage | kv | 40 |
| Dry lightning impulse withstand voltage | kv | 100 |
| Impulse puncture voltage | P.U | 2.8 |
| Power frequency puncture voltage | kv | 130 |
| Radio influence voltage | μv | 50 |
| Corona visual test | kv | 18/22 |
| Power frequency electric arc voltage | ka | 0.12s/20kA |
| Net weight per unit | kg | 3.6 |
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