YuanYuanXin Industrial Park

The Transformer Load Tap Changer (LTC) Tester assesses the performance of load tap changers in transformers, measuring parameters like transition time and winding resistance. It ensures smooth operation, detects faults, and verifies tap positions, helping maintain transformer efficiency and prevent failures, essential for reliable power system operation.

Key Features

High Current Output: Suitable for testing small transition resistances.
Multiple Current Output Levels: Adaptable for different types of samples.
Robust Protection Circuits: Ensures high reliability.
Advanced Display: 7-inch color LCD screen with high resolution and brightness for outdoor use.
Dual Operation Modes: Full-function knob and touch operation with a backup system for enhanced user experience.
Data Management: High-speed thermal printer, internal storage, and USB storage, complemented by PC software for easy waveform analysis.

Specifications

Output Current: 1A, 0.5A, 0.3A
Transition Resistance Measurement Range:
- 1.0A: 1.0Ω to 20Ω
- 0.5A: 5.0Ω to 40Ω
- 0.3A: 6.0Ω to 60Ω
Transition Time Measurement Range: 0.1ms to 300ms
Accuracy:
- Transition Resistance: ±(5% of reading + 0.1Ω)
- Transition Time: ±1ms
Resolution:
- Transition Resistance: 0.01Ω
- Transition Time: 0.1ms
Operating Conditions:
- Power Supply: AC220V ± 10%, 50/60Hz
- Temperature: -10°C to 50°C
- Relative Humidity: ≤90%, non-condensing
Dimensions and Weight:
- Size: 325mm x 225mm x 125mm
- Weight: 4.7kg (excluding test cables)

YuanYuanXin Industrial Park

+86 136 572 20727

Email:cici@sansionpower.com

Transformer Load Tap Changer Tester

Essential for testing and maintaining transformer load tap changers

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