IEC ANSI Cap and Pin Type Toughened Glass Insulators U70b
Model NO.
u70
Type
A Type Insulator
Usage
High Voltage Power Transmission, Insulation, Electrical Installation
Size of Bearing Capacity
70KN
Certification
ISO9001, IEC
Color
Green
Brand
Johnson
Height
127mm
Mechanical Failing Load
70kn
Creepage Distance (L)
320mm
Diameter
255mm
Net Weight
3.5kg
Transport Package
Standard Shipping Package
Specification
900*1100*1100
Trademark
Customer Specified
Origin
China
HS Code
8546209090
Production Capacity
100000
Reference Price
$ 4.22 - 5.12
Description
Product Description
Dear customers,
If you have any other questions, please feel free to contact us.
| IEC designation | U70B/127 | |
| Diameter D | mm | 255 |
| Height H | mm | 127 |
| 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 | 3.5 |
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