Three-Phase Microcomputer Relay Protection Test Set Product Aliases
Microcomputer relay protection tester, microcomputer relay tester, relay protection tester, three-phase relay protection tester, relay tester, three-phase relay tester, three-phase relay protection calibrator, relay calibrator, three-phase relay calibrator, relay tester
Three-Phase Microcomputer Relay Protection Test Set Main Features:
>Flexible combination of voltage and current outputs
It has standard 4-phase voltage and 3-phase current outputs, allowing convenient various combination outputs for various types of protection tests. Each phase voltage can output 120V, current three-phase can output 120A, and the 4th phase voltage Ux is a multi-function voltage item, which can be set to 4 types of 3U0 or synchronization voltage, or output any voltage value.
>Convenient standalone operation
The device panel is equipped with a trackball mouse, optimized keyboard, and a large TFT LCD screen, with built-in full Chinese Windows platform operating software. It can be used immediately after power-on, making operation convenient and fast.
>Dual operation modes
In addition to standalone operation, the device can also be connected to an external laptop or desktop computer for operation. Both modes have completely identical functions, truly complete dual operation modes.
>New high-fidelity linear power amplifier
The output stage consistently uses high-fidelity, high-reliability modular linear power amplifiers, not switching amplifiers, with excellent performance. It does not generate high or medium frequency interference at the test site, and ensures smooth waveform and excellent accuracy from large currents to tiny currents.
Technical Specifications
AC Voltage Output
0~250V continuously adjustable, maximum output capacity 600VA, over-range protection 260V
AC Current Output
0~50A, 0~100A continuously adjustable
At 0~50A, open circuit voltage is 10V.
At 0~100A, open circuit voltage is 5V. Overload protection action current is 120A.
DC Voltage Output
0~250V continuously adjustable, maximum current 2A, over-range protection 260V, overload protection action current 2.1A±5%.
DC Current Output
