ANSI 57-2 Ceramic Line Post Insulator for High Voltage
ANSI 57-2 Ceramic Line Post Insulator for High Voltage image
Get Latest Price Request a quote
Quick Details
Product Details
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.
product description
porcelain spool insulator details and parameters
ANSI CLASS | With long stud | 57-1L | 57-2L | 57-3L | 57-4L | 57-5L |
With short stud | 57-1S | 57-2S | 57-3S | 57-4S | 57-5S | |
Fig. No. | 1 | 2 | 3 | 4 | 5 | |
Creepage Distance (mm) | 356 | 559 | 737 | 1016 | 1143 | |
Dry Arcing Distance (mm) | 165 | 241 | 311 | 368 | 430 | |
Cantilever Strength(kN) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | |
Power Frequency Flashover Voltage |
Dry /kV | 70 | 100 | 125 | 140 | 160 |
Wet/kV | 50 | 70 | 95 | 110 | 130 | |
Critical Impulse Flashover Voltage |
Positive/kV | 120 | 160 | 200 | 230 | 265 |
Negative/kV | 155 | 205 | 260 | 340 | 380 | |
Radio Influence voltage |
Test Voltage to ground/kV | 15 | 22 | 30 | 44 | 44 |
Maximum RIV at 1MHz/uV | 100 | 100 | 200 | 200 | 200 |
We are China ANSI 57-2 Ceramic Line Post 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 Line Post Insulator Products
ANSI-57 High Voltage Line Post Insulator
IEC Standard Hollow Porcelain Insulator for Circuit Breaker
500kv Porcelain Hollow Insulator for Circuit Breaker
ANSI 53-3 Line Insulators Porcelain Spool / Shackle Insulator
ANSI Ceramic/Porcelain Line Post Insulator High Voltage Post Insulator
Popular Pin Insulators Products
ED-2b1 Shackle Insulator for ANSI and IEC
Porcelain as Spool Insulator 53 Series for High Voltage
Power Glazed Spool Insulator 53 Series with Best Price
Pin Insulator N95/2 for IEC and DIN
ANSI 53 Series Spool Insulator /Ceramic Insulator
Green Glass Discs Insulator U160 Fog Type Insulator 160kn
Popular Pin Type Insulators Products
Composite Line Post Insulator in Suspension Line Style
12.5kn Low Voltage Pin Porcelain Insulators N95-2 for South America
Composite Pin Type Insulators for High Voltage Long Rod Suspension Insulator
ANSI Standard 55-4 Porcelain Pin Type Insulators
Strain Type High Voltage Insulator 56-3
Transmission Line Overhead Line Porcelain Ceramic Pin Insulator
Popular pk-insulator Products
ANSI Porcelain Station Post Insulators
Fpq-1/3t16-20 Composite Pin Type Insulator Power Transmission
8 Sheds Hollow Porcelain Insulator for Capacitor
Ceramic Porcelain Pin Type Insulator for ANSI 55-1 55-2 55-3 55-4 55-5
20NF 250 DIN Standard Transformer Bushing Insulator
Electrical Porcelain Stay Insulator
Tags: Line Post Insulator, Pin Insulators, Pin Type Insulators, pk-insulator