The μMPS4000 series comprehensive automation system for substation is a complete set of protection devices for substations in the 21st century. The system includes various types of protection devices, such as line protection devices, microcomputer capacitor protection devices, etc. Among them, μMPS4000-210B is a dual-winding transformer differential protection device, which has functions such as ratio differential protection, second harmonic restraint ratio differential protection, and differential fast break.
The HATEC MPS4000 series is a comprehensive substation automation system that integrates protection, measurement, and control functions for transformers and other equipment. The manual provides detailed descriptions of hardware, software calibration, and user interface operation.
It includes sections on system overview, main functions, technical requirements, working principles, parameter settings, panel operation, fault recording, measurement calibration, accident reset, and remote switching, with step‑by‑step instructions and parameter tables. This manual is written in Chinese.
| Rated Voltage (AC) | 220 V single‑phase |
|---|---|
| Frequency | 50 Hz |