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 57-6L Line Post Insulator for Transmission and Distribution
36kv 10kn Pin Suspension Composite Insulator
33kv Porcelain Post Insulator Ceramic Insulator Line Post Pin Long Rod
ANSI Standard Hollow Porcelain Insulator for Gis
ANSI 53-3 Line Insulators Porcelain Spool / Shackle Insulator
ANSI 57-2/57-3 Porcelain Ceramic Post Insulator for High Voltage Line
Popular pk-insulator Products
Anti-Pollution Suspension Porcelain Insulator
High Voltage Transformer Bushing Insulators
Suspension Porcelain Insulator High Voltage Insulator U160blp
700kv Ceramic Hollow Insulators for Power Substation
Porcelain Pin Insulator for Transmission and Distribution
15kv Porcelain Drop-out Fuse Cutout
Popular Porcelain Insulator Products
Line Post Porcelain Insulator Pm-25/530
Porcelain Transformer Bushing Insulator
ANSI 55-6 Pin Type Insulator for High Voltage
ANSI Standard Suspension Ceramic/Porcelain Insulators for Power Line
Porcelain Ceramic Post Spool Insulators
IEC C8-150 Porcelain Ceramic Substation Post Insulator
Popular Station Post Insulator Products
ANSI 57-4 Porcelain Post Line Insulator for Transmission Line
Hollow Insulators for Capacitor Without Lead Wire
Power Station ANSI Post Ceramic/ Porcelain Insulator
24kv 200A Drop-out Cutout Insulator for High Voltage
66kv Composite Station Post Insulator
15kv Composite Station Post Insulator for LV Switchgears Ans Power Banks
Tags: Line Post Insulator, pk-insulator, Porcelain Insulator, Station Post Insulator