132kV High Voltage Cap And Pin Type Suspension Type Insulators

132kV High Voltage Cap And Pin Type Suspension Type Insulators

Quick Detail:

Pin suspension porcelain insulator 52-1/52-2/52-3/52-4/52-5

1) Cap and pin type suspension insulator for high voltage

2) Material: Porcelain & Steel/Silicon rubber

3) ANSI standard

4) Item no.:52-1, 52-2, 52-3, 52-4, 52-5, 52-6, 52-8, 52-9

5) Creepage distance:117.8, 171, 209.5, 292, 279.4mm

Description:

1. This porcelain station post insulator is produced with advanced isostatic pressing dry-forming technology

2. This porcelain post insulator has high bending strength load,which is enable to keep stability under sever natual circumstance. 3. The surface of this porcelain station post insulator has perfect glaze, which can be made into light grey or brown according to your requirement.

Specifications:

Main Dimension:

D=254mm

H=146mm

Standard Particular:

1. Leakage Distance: 292mm

2. Power Frequency Puncture Voltage: 110kV

3. Power Frequency Flashover Voltage, Dry: 80kV, Wet: 50kV

4. Critical Impulse Flashover Voltage, Positive: 125Kv, Negative: 130kV

5. Ridio Influence Voltage, Test Voltage to Ground: 10kV, Maximum RIV at 1000kHz: 50uV

6. Combined M & E Strength: 70kN

7. Time Load Test Value: 44kN

8. Impact Strength: 6N.m