High Voltage Pin Type Insulators ANSI 56-2
Porcelain Insulators: Model 56 Series Overview
The 56 series porcelain insulators are a key component in American standard overhead power lines, designed to provide insulation and support. Featuring various models such as 56-1, 56-2, 56-3, and 56-4, these insulators offer different specifications tailored to diverse usage scenarios and power system requirements.
Product Details
- Material: Porcelain
- Application: High Voltage Transmission Lines
- Rated Voltage: 23kV
- Brand Name: Huayao
- Place of Origin: Jiangxi, China
- Standard Compliance: IEC60383
- Color Options: Brown/White
Model 56-2 Specifications
The 56-2 porcelain pin type insulator offers commendable performance in high-voltage applications:
- Dimensions: Diameter - 229mm, Spacing - 165mm
- Creepage Distance: 432mm
- Mechanical Values: Cantilever Strength - 13.6kN
- Electrical Values:
- Dry Flashover Voltage: 110kV
- Wet Flashover Voltage: 70kV
- Critical Impulse Flashover Voltage (Positive): 175kV
- Critical Impulse Flashover Voltage (Negative): 225kV
- Low Frequency Puncture Voltage: 145kV
- Radio Influence Voltage Data:
- Test Voltage RMS to Ground: 22kV
- Maximum RIV at 1000 kHz: 100μV
56 Series Dimensions and Performance
| Model | Diameter (mm) | Height (mm) | Creepage Distance (mm) | Dry Arcing Distance (mm) | Cantilever Strength (kN) | Type Application Voltage (kV) | Puncture Voltage (kV) | RIV (μV) |
|---|---|---|---|---|---|---|---|---|
| 56-1 | 191 | 146 | 330 | 178 | 11.4 | 23 | 130 | 100 |
| 56-2 | 229 | 165 | 432 | 210 | 13.6 | 23 | 145 | 100 |
Production Process
The production of porcelain insulators at Jiangxi Huayao Electric Co., Ltd follows a rigorous process:
- Mix raw material
- Make blank shape
- Drying
- Glazing
- Put into kiln
- Glue assembly
- Conduct routine and other tests
- Package finished products
Global Reach
Jiangxi Huayao Electric's American standard porcelain insulators are widely utilized in power systems across the United States and other regions adhering to American standards. These insulators are renowned for their reliable quality and stable performance, fulfilling the insulation and support requirements of overhead lines.
Contact and Shipping Information
- Minimum Order Quantity: 10 pieces
- Daily Output: 10,000 pieces
- Supply Ability: 50,000 pieces
- Payment Terms: TT, L/C, FCA
- Delivery Ports: Ningbo, Shanghai
- Packaging: Normal export packaging
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