ANSI 55-7 Pin Type Insulator for High Voltage
ANSI 55-7 Pin Type Insulator for High Voltage image
Get Latest Price Request a quote
Quick Details
Product Details
ANSI 55-7 pin type insulator for high voltage
Specifications
1. original insulator producer
2. superior properties of low and medium temperature resistance;
3. strong aging resistance;
4. nice appearance & long service time.
5. comman glaze and semi-conductor glaze, color brown and gray both available.
6. free sample, professional porcelain insulator supplier.
ANSI CLASS | 55-1 | 55-2 | 55-3 | 55-4 | 55-5 | 55-6 | 55-7 | ||
Fig. No. | 1 | 2 | 3 | 4 | 4 | 4 | 4 | ||
Glazed A:Plain B:Radio Freed | A/B | A/B | A/B | A/B | A/B | A/B | A/B | ||
Main Dimension | H | 89 | 82.6 | 95.3 | 111.2 | 123.9 | 140 | 140 | |
h | 44.5 | 38.1 | 38.1 | 44.5 | 50.8 | 57 | 57 | ||
D | 82.6 | 95.3 | 120.7 | 140 | 177.8 | 213 | 213 | ||
d | 25.4 | 25.4 | 25.4 | 25.4 | 25.4 | 25.4 | 35 | ||
R1 | – | 16 | 14.3 | 25.4 | 25.4 | 25.4 | 25.4 | ||
R2 | 13 | 16 | 14.3 | 14.3 | 14.3 | 16 | 16 | ||
Nominal Voltage kV | 3 | 6 | 10 | 10 | 15 | 22 | 22 | ||
Creepage Distance/mm | 102 | 127 | 178 | 229 | 305 | 381 | 381 | ||
Flashover voltage |
Power Frequency |
Dry/kV | 35 | 50/45 | 65/55 | 70/65 | 85/80 | 100 | 100 |
Wet/kV | 20 | 25 | 35/30 | 40/35 | 45 | 50 | 50 | ||
50% Impulse |
Positive/kV | 50 | 75/70 | 100/90 | 110/105 | 140/130 | 150 | 150 | |
Negative/kV | 70 | 95/85 | 130/110 | 140/130 | 170/150 | 170 | 170 | ||
Radio Influence voltage |
Test Voltage to ground/kV |
5 | 5 | 10 | 10 | 15 | 22 | 22 | |
Maximum RIV at 1000kHz/uV |
2500/50 | 2500/50 | 5500/50 | 5500/50 | 8000/100 | 8000/100 | 8000/100 | ||
Low-Frequency Puncture Voltage kV | 50 | 70 | 90 | 95 | 115 | 135 | 135 | ||
Dry Arcing Distance (mm) | 57 | 86 | 114 | 127 | 159 | 203 | 203 | ||
Cantilever Failing Load (lb) | 3000 | 2500 | 2500 | 3000 | 3000 | 3000 | 3000 |
We are China ANSI 55-7 Pin Type Insulator for High Voltage 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 Ceramic Insulator Products
Dt 1/250 High Voltage Ceramic Bushing Insulator DIN 42530 1/250
C8-150 Porcelain Station Post Insulator for Substation
Porcelain Shackle Insulator (BS) ED-2b Spool Insulator ED-2, Insulator, Ceramic Insulator
Insulator Spindle for High Voltage
300kn U300bp Fog Type Suspension Porcelain Insulators
ANSI 57-4 Series Porcelain / Ceramic Insulator for High Voltage Transmission Line
Popular Line Post Insulators Products
ANSI 57 Series Porcelain / Ceramic Insulator for High Voltage Transmission Line
Electrical Porcelain Stay Insulator
ANSI 55-5 Pin Type Insulator for High Voltage
35kv Composite Line Post Insulators
ANSI 1617-1 Line Post Insulators Porcelain Insulator
Polymer Line Post Insulator for Transmission Lines
Popular pk-insulator Products
Electrical Ceramica Pin Type Insulator 55 Serious
Outdoor High Voltage Protective Device 11kv Porcelain Fuse Cutout
24kv/10ka Polymeric Metal Oxide Surge Arrester/Anti Pollution Arrester
Hollow Porcelain Insulators Ceramic Insulator
ANSI 57-4 Series Porcelain / Ceramic Insulator for High Voltage Transmission Line
Polymer Silicone Rubber Hollow Insulator
Popular Porcelain Insulator Products
11kv Pin Insulator P-11-Y for Russia
52-6 Ceramic/Porcelain Disc Suspension Insulator for Power Line Insulation
ANSI 57-2/57-3 Porcelain Ceramic Post Insulator for High Voltage Line
Hot-Selling ANSI 53-1 Porcelain Spool/ Shackle Insulator
ANSI 54 Overhead Line Stay Electric Ceramic Porcelain Strain Insulator
ANSI 57-2/57-3 Ceramic Porcelain Line Post Insulator for Transmission Line
Tags: Ceramic Insulator, Line Post Insulators, pk-insulator, Porcelain Insulator