Audited Supplier
porcelain disc insulator
High-voltage
Porcelain
Disc Insulator
B Type Insulator
Insulation
Trough Type
210KN
ISO9001
Dark Red
L&R
Standard Export Package
ISO9001: 2015
China
85462090
Product Description
Porcelain Suspension / Tension Insulator
52 Series Ball Socket & Clevis Tongue Type
Standard
ANSI C29.1, ANSI C29.2A, ANSI C29.2B
VOLTAGE: 6KV-33KV
Technical Datasheet
52 Series Ball Socket & Clevis Tongue Type
Standard
ANSI C29.1, ANSI C29.2A, ANSI C29.2B
VOLTAGE: 6KV-33KV
Technical Datasheet
| ANSI CLASS | 52-1 | 52-2 | 52-3 | 52-4 | 52-5 | |
| Porcelain Shell Diameter, D (mm) | 165 | 190 | 254 | 254 | 254 | |
| Unit Spacing, H (mm) | 140 | 146 | 146 | 146 | 146 | |
| Leakage Distance (mm) | 178 | 210 | 292 | 292 | 292 | |
| Mechanical Failing Load (kN) | 44 | 70 | 70 | 70 | 111 | |
| Power Frequency Flashover Voltage | Dry, kV | 60 | 65 | 80 | 80 | 80 |
| Wet, kV | 30 | 35 | 50 | 50 | 50 | |
| Critical Impulse Flashover Voltage | Pos., kV | 100 | 115 | 125 | 125 | 125 |
| Neg., kV | 100 | 115 | 130 | 130 | 130 | |
| Power Frequency Puncture Voltage, kV | 80 | 90 | 110 | 110 | 110 | |
| Radio influence Voltage Data | Test Voltage to Ground, kV | 7.5 | 7.5 | 10 | 10 | 10 |
| Max RIV at 1000 KHz, uV | 50 | 50 | 50 | 50 | 50 | |
| Net Weight (kgs) | 2.5 | 3.8 | 4.6 | 4.9 | 5.6 | |
What is a suspension insulator?
A Disc Suspension Insulator is generally made of disc shape insulator part(such as porcelain part,glass part) and metal accessories.
How does a disc suspension insulator work?
Disc Suspension Insulator is widely used in transmission overhead line,consiting of 1 insulator and a string of insulator, shoulder the important task of hanging wire and insulting the tower.
How many types of suspension insulator?
1.Normal Disc shaped insulator with ball and socket connection or slot conntection.
2.Fog Type disc insulator has a long underside of the umbrella to keep the inner part from moist.
3.Anti pollution type disc insulator with double shed. which has large creepage distance that can be used in high pollution area.
