• ANSI 55-4 Pin Type Porcelain Insulator for Power Transmission and Substation
  • ANSI 55-4 Pin Type Porcelain Insulator for Power Transmission and Substation

ANSI 55-4 Pin Type Porcelain Insulator for Power Transmission and Substation

Application: High-voltage
Material: Porcelain
Structure: Suspension Insulator
Type: B Type Insulator
Usage: High Voltage Power Transmission, Insulation, Electrical Installation
Connection Method: Trough Type
Customization:
Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
55-4
Size of Bearing Capacity
100KN
Certification
IEC
Color
Brown
Brand
Jecsany
Transport Package
Pallet
Trademark
Jecsany
Origin
China
HS Code
8535309000
Production Capacity
50000PCS/Year

Product Description

About the Porcelain pin type Insulator
  As the name suggests, the pin type insulator is mounted on a pin on the crossarm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed wire of the same material as the conductor. Pin type insulators are used for transmission and distribution of electric power at voltages up to 33 kV. Beyond operating voltage of 33 kV, the pin type insulators become too bulky and hence uneconomical.
 Advantages of Porcelain pin type Insulator
High reliability through accumulated technology
Excellent long-term performance
ANSI 55-4 Pin Type Porcelain Insulator for Power Transmission and Substation
Basic Data
 
ANSI Class 55-1 55-2 55-3 55-4 55-5
Creepage Distance, mm 102 127 178 229 305
Dry Arcing Distance, mm 57 86 114 127 159
Main. Pin Length, mm 102 102 127 127 152
Cantilever Strength, kN 13 11 11 13 13
Low Frequency Flashover Voltage
 
Dry, KV 35 45 55 65 80
Wet, KV 20 25 30 35 45
Critical Impulse Flashover Voltage
 
Pos, KV 50 70 90 105 130
Neg,KV 70 85 110 130 150
Low Frequency Puncture Volatage, kV 50 70 90 95 115
Radio Influence Voltage Data
 
Test Voltage to Ground, kV 5 5 10 10 15
Max RIV at 1000 KHz, uV 50 50 50 50 100
Net Weight, Each, Approx, kg 0.5 0.65 1 1.65 2.75
Service
Choose our products! You'll get
1) Good quality guarantee (2 years)
2) Factory direct prices
3) On time delivery
4) Free sample
5) Professional technology support
 
Strict quality controls have been taken to ensure that you'll get reliable products.
a. Material checks before production .
b. Random inspection during production .
c. Inspection before the shipment.

Our products fully comply with well recognized standards such as IEC, BS, ANSI.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now