Swipe or use the arrows to view product images.
Electrical Equipment of Suspension Insulator with Ceramic Insulator
| Price | $20.00 |
|---|---|
| Min Order | 800 Pieces |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 349 people viewed |
Application:
High-voltage, Low-voltage, High-temperature
Material:
Porcelain
Structure:
Post Insulator
Type:
A Type Insulator
Usage:
High Voltage Power Transmission, Insulation, Electrical Installation
Connection Method:
Trough Type
Size of Bearing Capacity:
40KN
Certification:
ISO9001
Color:
Grey
Brand:
Hrd
Trademark:
HRD
Transport Package:
Wooden Box
Specification:
Porcelain
Origin:
China
Product Description
We can supply High Voltage Porcelain Line Post Insulators with IEC Standard Porcelain Line Post Insulators ANSI 57-5
Metal parts shall be made of a good commercial grade of malleable iron, ductile iron, steel, or aluminum. Ferrous parts, other than stainless steel, shall be galvanized in accordance with ASTM A153.
| ANSI CLASS | Creepage distance (mm) | Dry arcing distance (mm) | cantilever strength (kN) | Lower frequency flashover voltage | Critical impulse flashover voltage | Test voltage to ground (kV) | |
| Dry(kV) | Wet(kV) | Positive(kV) | |||||
| 57-1 | 356 | 165 | 12.5 | 70 | 50 | 120 | 15 |
| 57-2 | 559 | 241 | 12.5 | 100 | 70 | 160 | 22 |
| 57-3 | 737 | 311 | 12.5 | 125 | 95 | 200 | 30 |
| 57-4 | 1015 | 368 | 12.5 | 140 | 110 | 230 | 44 |
| 57-5 | 1145 | 438 | 12.5 | 160 | 130 | 265 | 44 |
| 57-6 | 1364 | 489 | 12.5 | 180 | 150 | 300 | 44 |
- Reasonable insulation structure high reliability of interturn insulation.
- Stainless steel flange low magnetic inductivity high resistivity.Small volume light weight.
- Convenient transportation and flexible installation.
- Low OSS.Low temperature rise.High mechanical strength, strong weather ability.
- Outstanding crack resistance.
- Low thermal expansion coefficient.
- Similar Products
$6.00
1000 Pieces (MOQ)
CTV175 U40b 40kN 30kv Glass Disc Insulator for Power Transmission Line
Nooa Electric Co., Ltd.
$20.00
50 Pieces (MOQ)
Porcelain Line Post Insulators for Transmission Lines
DALIAN HIVOLT POWER SYSTEM CO., LTD.
$5.69
200 Pieces (MOQ)
24kv Polymer Fuse Cut-out 200A Drop out Fuse Cutout
Jiangxi Johnson Electric Co., Ltd.