Light Gray Glazed 11kV Solid Core Station Post Insulator TR-205 | 7kg Weight | 394mm Creepage Distance
Premium 11kV solid core station post insulator featuring 7kg weight, 394mm creepage distance, and 110kV impulse withstand voltage. Manufactured from vitrified porcelain with anti-pollution glaze, offering 8.9kN cantilever strength and comprehensive electrical performance. Ideal for HV transmission and distribution applications with OEM/ODM customization options.
Place of Origin
CHINA
Size
Customized Size
Sample
Provided
Packaging Details
WOODEN CRATE
Color
Gray
Material
Porcelain C-120
Product Description
Product Overview
The Light Gray Glazed 7kg 11kV Solid Core Station Post Insulator (TR-205) provides reliable insulation and structural support for high-voltage transmission and distribution systems. Manufactured with premium vitrified porcelain and available in bright gray glaze, this insulator delivers exceptional mechanical strength, puncture resistance, and anti-pollution performance.
Technical Specifications
| ANSI Class | Creepage Distance (mm) | Torsion Strength (N.m) | Cantilever Strength (kN) | Lower Frequency Flashover Voltage Dry (kV) | Lower Frequency Flashover Voltage Wet (kV) | Critical Impulse Flashover Voltage Positive (kV) | Critical Impulse Flashover Voltage Negative (kV) | Impulse Withstand Voltage (kV) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| TR-205 | 394 | 791 | 8.9 | 85 | 55 | 125 | 200 | 110 | 7 |
Key Features
- Externally attached caps and bases with engineered cementing system for uniform load distribution
- Premium vitrified porcelain construction with protective glaze for enhanced strength and cleanability
- Available in chocolate brown or Munsell gray glaze options
- Hot-dip galvanized ferrous caps and flanges with properly tapped thread holes
Quality Assurance
- OEM and ODM customization services available
- 100% new materials with comprehensive pre-delivery testing
- Professional export team providing responsive service
- Dedicated after-sales support with 24-hour response guarantee
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