250kV ANSI C29.1 Solid Core Station Post Insulator - 1092mm Creepage, 8.9kN Cantilever Strength for Substations
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
35DAYS
Brand:
CPE
Product Description
Product Overview
High-performance 250kV solid core station post insulator designed for substation applications, featuring ANSI C29.1 compliance and superior electrical insulation properties.
Key Features
- Hardware system with externally attached caps/bases and engineered cementing for uniform load transfer
- High-quality vitrified porcelain body with protective glaze for enhanced strength and cleanability
- Electrostatic rain deflectors improve wet flashover characteristics in taller station post stacks
- Available in light gray finish with 1092mm creepage distance
Technical Specifications
| Parameter | Value |
|---|---|
| Glaze Color | Light Gray |
| Creepage Distance | 1092mm |
| Impulse Withstand Voltage | 250kV |
| Impulse Flashover Voltage | 280kV |
| Wet Power Frequency Withstand Voltage | 100kV |
| Cantilever Strength | 8.9kN |
| Torsion Strength | 1360N.m |
| Compression Strength | 66.8kN |
| Tension Strength | 62.3kN |
| Standards Compliance | ANSI C29.9, ANSI C29.1 |
Applications
Ideal for substations and electrical switch applications. Can be installed in vertical or inverted orientations for flexible deployment.
Competitive Advantages
- Reasonable insulation structure with high inter-turn reliability
- Stainless steel flange with low magnetic inductivity and high resistivity
- Convenient transportation and flexible installation options
- Low loss and low temperature rise characteristics
- High mechanical strength with strong weather resistance
- Outstanding crack resistance and low thermal expansion coefficient
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Power Electric Co.,Ltd.
Location
Room 3007, Building A, Shangcheng, No.47 Kaiyuan East Road Xingsha, Changsha city, Hunan Province.
Contact Person
Meggy Li