Megger TRS1PLUS Transformer Ratio Calibration Standard
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Megger TRS1PLUS is a high-accuracy (0.01%) transformer ratio calibration standard with step-down (1 to 2048) and step-up (1 to 32) ratio capabilities.
Product details
| Model | TRS1PLUS |
| Manufacturer | Megger |
| Category | Calibration Instruments |
| Availability | Made to order |
Description
Overview
The Megger TRS1PLUS is a transformer ratio calibration standard designed for use with ratio meters as a high-accuracy reference. Unlike the standard TRS1D, the TRS1PLUS provides both step-down and step-up ratio capabilities, making it suitable for a wider range of test applications including both traditional ratio test instruments and hand-crank TTR equipment.
Key Features
- Step-down ratios from 1 to 2048
- Step-up ratios from 1 to 32
- High accuracy: 0.01%
- Four-terminal Kelvin connection with no lead compensation required
- Designed for use with large test clips or banana jack inputs
- Rugged design for field use
- Universal standard for all ratio meters
Applications
- Laboratory calibration of transformer ratio meters
- Field verification and maintenance of ratio test instruments
- Single-phase and three-phase ratio meter testing
- Hand-crank TTR (transformer turns ratio) testing
Specifications
| Accuracy | 0.01% |
| Ratio Range (Step Down) | 1 to 2048 |
| Ratio Range (Step Up) | 1 to 32 |
| Connection Type | Four-terminal Kelvin |
| Input Method | Large test clips or banana jack inputs |
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Megger TRS1PLUS Transformer Ratio Calibration Standard
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