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MEGGER 550005B Transformer Turns Ratio Tester
The Megger 550005B TTR Test Set accurately measures transformer turns ratio, helping identify issues like shorted coils, open circuits, or internal faults. It operates on the principle that no-load voltage ratio represents the true turns ratio, minimizing errors from magnetizing current through low-voltage excitation. This rugged, portable device measures highly sensitive ratios up to 129.99:1, with an optional transformer extending to 329.99:1. Suitable for single-phase and three-phase transformers, it ensures precise readings for power and distribution systems, aiding maintenance and troubleshooting with high accuracy and reliability.
MEGGER 550005B Transformer Turns Ratio Tester Specifications:
- Output: 8 V, 50/60 Hz
- Metering: Four decade dials
- Turns Ratio Range: 0.001 to 129.999
- Exciting Current: 0 to 1 A (divide by 5 switch for increased resolution)
- Accuracy: +0.1%
- Dimensions: 75 H x 14 W x 12 D inches
- Weight: 16 lb
- Optional Auxiliary Transformer: Extends ratio to 329.99:1, with turns ratio 100:1 and 200:1, accurate to +0.1%
- Auxiliary Transformer Dimensions: 8 H x 13 W x 10 D inches
- Calibration Reference Transformers: Provide +0.05% accuracy for calibration, with dimensions 13 L x 9.25 W x 7 H inches
- Weight of calibration transformer: 19 lb
- Connectivity: Includes cables with spring clips and C-clamps, permanently attached
- Compliance: Rugged, portable, designed for easy operation and measurement accuracy
Buy the Megger Series Transformer Turns Ratio Test Set: 550005B
Order the Megger 550005B Transformer Turns Ratio Test Set online today to ensure precise testing of power and distribution transformers. Its portable design and high accuracy make it ideal for identifying faults like shorted coils, open circuits, or internal issues. Equipped with four decade dials and an optional auxiliary transformer, it extends measurement ratios up to 329.99:1. Perfect for both single-phase and three-phase transformers, this rugged device simplifies maintenance tasks while delivering reliable, traceable calibration for peace of mind in electrical diagnostics.
Buy Megger 550005B now and experience unmatched accuracy and portability for transformer testing and troubleshooting.
Frequently Asked Questions
Where can I buy MEGGER 550005B?
You can click on the BUY or RFQ button to purchase 550005B from an authorized MEGGER distributor.
How do I troubleshoot issues or seek technical support for part 550005B?
You can download the 550005B datasheet or visit the MEGGER website for support.
Who is the manufacturer of 550005B?
MEGGER