Product Details

Product Parameters

1. AC Current

Output range: 6×(0~30A)/phase or 3×(0~60A)/phase; max output power: 520VA/phase

Accuracy: error ≤0.1% at 0.2A~30A; error ≤0.2% at 30A~60A

2. AC Voltage

Output range: 6×0~130V/phase; max output power: 70VA/phase

Accuracy: error ≤0.1% at 2V~130V;

3. DC Current

Output range: -15~15A or 6×(0~15A)/phase; max output power: 150VA/phase

Accuracy: error ≤0.2% at 0.5A~15A;

4. DC Voltage

Output range: 0~300V or 6×(0~130V)/phase; max output power: 130VA

Accuracy: error ≤0.2% at 2V~300V;

Product Introduction

It is a six-phase relay protection tester launched by our company, stable and reliable. Automatically judges overcurrent, overvoltage, overload, short circuit, over temperature, data abnormality and misoperation alarm prompts. Six-phase microcomputer relay protection tester:
Six current outputs, six voltage outputs; Three-phase microcomputer relay protection tester: three current outputs, five voltage outputs; Both types have eight binary inputs and four binary outputs.

Product Features

① True color LCD integrated host, light weight, easy to carry;
② Built-in high-speed high-performance industrial computer, embedded operating system, stable and reliable operation; testing can be performed without external computer;
③ Panel embedded user-friendly keys, also can connect external keyboard and mouse;
④ High-precision DAC can output 12 channels simultaneously, ensuring high waveform fitting accuracy and good linearity.
⑤ Optional EMC components can improve on-site anti-electromagnetic interference capability, and can perform EMC tests when connected to protection devices;
⑥ Analog quantities are output on the front panel, and switching quantity terminals are designed on the top cover, so all wiring will not affect panel operation and test parameter monitoring;
⑦ Adopts designed heat dissipation structure to ensure good ventilation. Automatically judges overcurrent, overvoltage, overload, short circuit, over temperature, data abnormality and misoperation alarm prompts.
⑧ Adopts the company's technology of voltage and current amplifiers to achieve AC/DC sharing, and the output stage uses unique ultra-linear amplification technology, with high accuracy and good reliability; simultaneously outputs six-phase AC voltage and six-phase AC current;
⑨ The device provides interfaces: RJ45 (Ethernet interface), USB interface (report transmission), industrial serial interface (for GPS or other serial devices).

Note: The above information and technical parameters are compiled and released by Yangzhou DARUI Electric Co., Ltd.