Dead Tank Potential Transformer (Type-1)
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Description
Outdoor, oil-cooled Dead Tank Potential Transformer (PT/VT) designed for medium voltage systems (up to 11KV). Provides accurate voltage measurement for metering, protection relays, and system monitoring in outdoor substations. Features a robust dead tank construction with bottom secondary terminal connections.
Key Features
- Outdoor Application
- Oil Cooled Insulation System
- Dead Tank Construction (Tank at Ground Potential)
- Medium Voltage Measurement (up to 33KV)
- Suitable for Metering & Protection
- Bottom Secondary Terminals
- Compliant with IS Standards
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Additional Information
This Dead Tank Potential Transformer (Type-1) ensures reliable operation in demanding outdoor environments. The oil insulation provides excellent dielectric strength and cooling. The dead tank design enhances safety by keeping the main tank at ground potential. These VTs are crucial for accurate voltage sensing in power distribution networks and substations, facilitating precise metering and effective system protection. Available with various accuracy classes and burden specifications.
Technical Specifications
| Specification | Value |
|---|---|
| Rated Primary Voltage | 33KV |
| Rated Secondary Voltage | 110V/√3 |
| Accuracy Class | As per requirement |
| Burden (VA) | As per requirement |
| Insulation Voltage | 28KV |
| Frequency | 50Hz |
| Standard | IS-3156, IS-16227 |