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
11kv 70kn Suspension Polymer Insulator
70kn Toughened Glass Insulator/ Suspension Disc Insulator
ANSI57-1/2/3/4 Porcelain 33kv Line Post Insulator
Glass Insulator Used in High Voltage Electric Transformer (U120bp)
Vic High Voltage Disc Toughened Glass Insulator
160kn Glass Disc Shells for Transmission Lines
Popular johnsonelectricchina Products
N95-2 Porcelain Insulators Ceramic Insulators for Sale
55-2 Pin Type Porcelain Insulator 127mm/7kv/11kn
Nll Aluminum Strain Clamp (Bolt Type) Nll-3
660 Creepage Distance High Voltage Porcelain Suspension Long Rod Insulator
25kv High Voltage Transformer Bushing CT25-250A
300kn U300bp Anti Pollution Type Suspension Porcelain Insulator
Popular Porcelain Insulator Products
11kv Pin Insulator P-11-Y for Philippines, Vietnam and Laos
15 Kv, 24kv, 36kv/160A Best Price Transformer Bushing C-280mm Porcelain Insulators
ANSI Spool Porcelain Insulators 53-1 China Factory Direct Prize
Toughened Glass Disc Suspension Insulator with High Quality
ANSI Porcelain Station Post Insulator for Line Transmission and Substation
Tags: ANSI 57-2 Power Transmission Line Porcelain/Ceramic Post Insulator, Insulator, johnsonelectricchina, Porcelain Insulator