ANSI 57-2 Power Transmission Line Porcelain/Ceramic Post Insulator
ANSI 57-2 Power Transmission Line Porcelain/Ceramic Post Insulator image
Get Latest Price Request a quote
- Overview
- Product Description
- Detailed Photos
Basic Info.
Packaging & Delivery
Product Description
Line post type porcelain insulators | ||||||
ANSI Class | 57-1 | 57-2 | 57-3 | 57-4 | 57-5 | |
Dimensions | ||||||
Creepage distance | mm | 356 | 559 | 737 | 1015 | 1145 |
Dry arcing distance | mm | 165 | 241 | 311 | 368 | 438 |
Mechanical Values | ||||||
Cantilever strength | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Cantilever strength routine test | kn | 5 | 5 | 5 | 5 | 5 |
Electrical Values | ||||||
Type application voltage | kv | 25 | 35 | 45 | 55 | 66 |
Low frequency dry flashover voltage | kv | 80 | 110 | 125 | 150 | 175 |
Low frequency wet flashover voltage | kv | 60 | 85 | 100 | 125 | 150 |
Critical impulse flashover voltage,positive | kv | 130 | 180 | 210 | 255 | 290 |
Critical impulse flashover voltage,negative | kv | 155 | 205 | 260 | 340 | 380 |
Radio influence Voltage Data | ||||||
Test voltage RMS to ground | kv | 15 | 22 | 30 | 44 | 44 |
Maximum RIV at 1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
Packing and Shipping Data | ||||||
Net weight,approximate | kg | 5.2 | 9.0 | 11.0 | 16.0 | 18.0 |
We are China ANSI 57-2 Power Transmission Line Porcelain/Ceramic Post Insulator manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Get Latest Price Request a quote
Popular ANSI 57-2 Power Transmission Line Porcelain/Ceramic Post Insulator Products
Popular Insulator Products
U70b Suspension Toughened Glass Insulator for Overhead Line
ANSI 57-4 Line Post Insulator for Transmission and Distribution
12kv/100A Polymeric Drop Cut out Insulator
Porcelain Fuse Cutout Insulator for 12kv to 36kv
24kv Silicon Post Insulator 8kn Sta-24-750-1
Popular johnsonelectricchina Products
40kn U40b Earth Wire Disc Glass Insulator for Transmission Line
High Voltage 11kv ANSI P-11-a Pin Insulator for Telephone Lines
40kn High Voltage Disc Type Ceramic Porcelain Insulators U40b Exported to Thailand and Bangladesh
45kn 7sheds High Voltage Long Rod Suspension Porcelain Insulator
High Voltage 33kv Transformer Bushings Price 30NF250
Strain Porcelain Insulator 54-3
Popular Porcelain Insulator Products
33kv Porcelain Post Insulator Ceramic Insulator Line Post Pin Long Rod 36kv
9kn 1618 Spool Porcelain Insulator
Anti-Pollution Porcelain Disc Insulator Suspension Ceramic Insulator
Two Hole Blade Fitting for Suspension Insulator
Post Type Porcelain Insulator ANSI 57-2
IEC Standard Post Insulator C6-95
Tags: ANSI 57-2 Power Transmission Line Porcelain/Ceramic Post Insulator, Insulator, johnsonelectricchina, Porcelain Insulator