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VIND-T330T Handheld Six-Phase Relay Protection Tester
VIND-T330T Handheld Six-Phase Relay Protection Tester
The VIND-T330T is a portable six-phase tester featuring 6×15A current and 6×130V voltage output. With 0.1% accuracy and 8-hour battery life, it supports harmonic simulation and protection testing for substations, power plants, and automation terminals.
PARAMETER
Product Overview
The VIND-T330T Handheld Six-Phase Relay Protection Tester is a next-generation intelligent testing solution designed for “light debugging and heavy loop” secondary maintenance in power systems. Integrating high-precision amplifiers, 4G/WiFi modules, and an industrial touchscreen, this device supports AC/DC output, harmonic simulation, and protection function testing. It is ideal for operation and maintenance in substations, power plants, industrial facilities, and for terminal units (FTU/DTU/TTU).
The VIND-T330T Handheld Six-Phase Relay Protection Tester is a next-generation intelligent testing solution designed for “light debugging and heavy loop” secondary maintenance in power systems. Integrating high-precision amplifiers, 4G/WiFi modules, and an industrial touchscreen, this device supports AC/DC output, harmonic simulation, and protection function testing. It is ideal for operation and maintenance in substations, power plants, industrial facilities, and for terminal units (FTU/DTU/TTU).
Technical Specifications
- Current Output: 6×15A AC (accuracy ±0.1%±2mA), 6×±15A DC (accuracy ±0.5%); Load capacity ≥60VA/phase.
- Voltage Output: 6×130V AC (accuracy ±0.1%±2mV), 6×±175V DC (accuracy ±0.5%); Load capacity ≥30VA/phase.
- Signal Characteristics: Frequency range 10~1000Hz (supports 20th harmonic simulation); Phase angle adjustable 0~360° (error ≤±0.2°).
- Auxiliary Functions: 2DI/2DO channels; Time measurement 1ms~999.99s (accuracy ±1ms).
- Physical & Environmental: Dimensions 310×240×80mm; Weight 4.6kg (with battery); IP54 protection; Operating temperature -10℃~+45℃.
Core Functional Features
- Versatile Testing Capabilities: Supports manual tests, state sequences, AC sampling, and harmonic analysis. Compatible with specialized functions like compound voltage overcurrent, distance protection, and zero-sequence protection for 110kV+ main grid and distribution networks.
- High Precision & Fast Response: Achieves 0.1% output accuracy with a waveform distortion rate ≤0.2% and response time <100μs, meeting stringent calibration requirements.
- Intelligent Interaction: Features a 10-inch OLED touchscreen for intuitive graphical operation. Data can be exported via USB/Ethernet, and it includes built-in overheat and overload protection.
- Long-Lasting Battery: Low-power design with a 19.8Ah lithium battery enables over 8 hours of continuous operation, suitable for field use without external power.
- Safety & Compliance: Complies with GB/T 7261-2016 and holds CE and ISO9001 certifications. Built-in protection includes automatic current limiting for short circuits and battery charge/discharge safeguards.
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