• Suspension Porcelain Insulator (ball&socket type)
  • Suspension Porcelain Insulator (ball&socket type)

Suspension Porcelain Insulator (ball&socket type)

Application: High-voltage
Material: Porcelain
Structure: Suspension Insulator
Usage: High Voltage Power Transmission
Size of Bearing Capacity: 70kn-160kn
Certification: ISO9001
Customization:

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Basic Info.

Model NO.
U70BS-U160BS
Color
Brown or Light Gray
Size
U70bs-U160bs
Transport Package
Export Package
Specification
IEC
Trademark
CIE
Origin
Qingdao
Production Capacity
100000PCS/Month

Product Description

1. Item: Suspension Insulator(IEC as Clevis type/ball&socket type)
2. Standard: Comply with the IEC and AS standards, IEC Pub. 383, AS2947
3. Colour: The glaze colour of insulators are brown or light gray
4. The specified suspension insulators differing in diameter, unit spacing and creepage distance can be provided. In addition, these insulators can be provided with zinc sleeve pins.
IEC Class U70C U70BL U80BL U120BS U120BL U160BS
Type XP-70C XP-70 XP-80 XP-120 XP-120  XP-160
Porcelain Disc Diameter mm 254 254 254 254 280 280
Unit Spacing,H,mm 146 146 146 146 170 146
Standard Coupling to IEC120   16mmC 16mmA or B 16mmA or B 16mmA or B 16mmA or B 20
Creepage Distance,mm   292 292 292 292 292 305
Combined M&E Strength,KN   70 70 80 120 120 160
Routine Test Load,KN   28 28 32 48 48 64
Power Frequency                  Flashover Voltage Dry,KV 78 78 78 78 78 80
Wet,KV 45 45 45 45 45 47
50% Impulse                          Flashover Voltage Pos.,KV 120 120 120 120 120 125
Neg.,KV 125 125 125 125 125 130
Power Frequency                              Withstand Voltage Dry,KV 70 70 70 70 70 75
Wet,KV 40 40 40 40 40 45
Impulse Withstand Voltage,KV 110 110 110 110 110 115
Power Frequency Puncture Voltage,KV 110 110 110 110 110 110
Net Weight,Approx.,kg 4.6 4.6 4.6 6 6 7.5
Suspension Porcelain Insulator (ball&socket type)

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