TR304 High Aluminum Station Post Insulator - 2032mm Length, 4300mm Creepage Distance, 4.2 KN Strength
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
HIVOLT
Product Description
TR304 High Aluminum Station Post Insulator
Technical Specifications
| Type | Cantilever Strength (KN) | Tension Strength (KN) | Compression Strength (KN) | Section Length (mm) | Shed Diameter (mm) | Creepage Distance (mm) | Lightning Impulse Voltage (kV) | Critical Flashover Voltage (kV) | Low Frequency Voltage (kV) |
|---|---|---|---|---|---|---|---|---|---|
| TR304 | 4.2 | 89 | 267 | 2032 | 200 | 4300 | 900 | 1010 | 385 |
Product Overview
TR304 ANSI standard station post insulators provide the electric power industry with switch and bus insulators featuring superior operating characteristics and high strength for substations. These insulators are designed for maximum economy and trouble-free service across a wide variety of voltage and strength ratings, suitable for applications from 15kV up to 1000kV substations.
Key Features
- ANSI C29.9 compliant with 5-year quality guarantee
- High strength construction with 4.2 KN cantilever strength
- 2032mm section length with 4300mm creepage distance
- Low capacitance design meeting radio influence voltage requirements
- Sturdy porcelain sheds protect against power arc damage
- Two-part design with fixed bolt connection system
Applications
HIVOLT station post insulators are ideal for high voltage and EHV switch and bus construction due to their strength, rigidity, and adaptability to various stack heights and BIL ratings. The TR304 model is specifically suitable for substations and electrical switch applications up to 245kV, and can be used in vertical configurations.
Performance Advantages
These low capacitance insulators maintain performance even under extreme conditions. The robust shed design keeps power arcs away from the insulator body, and in the unlikely event that all sheds are removed, the arc-over distance remains materially unaffected.
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Company
Dalian Hivolt Power System Co.,Ltd.
Location
No.2804, 75 Huili Street , Ganjingzi District, Dalian China
Contact Person
Canning