MR Series Multi-channel Waveform Monitoring Recorder Introduction MR series waveform monitor recorder is used to record and analyze power system electrical parameters change process. Multiple electric signals can be easily obtained from long time record of operating data. Randomness abnormal electrical parameters can be accurately recorded for the further analysis. MR series waveform monitoring recorder can display and record voltage and current waveform with multi-channel with high sampling rate and carry out data analysis of harmonic components and vector graphs. At present, MR series waveform monitoring recorder has a variety of different models for users to choose, respectively MR1200i/1201i S, M, L, D four types of standard models and MR1200i/1201i E, MR2400i/2401i, customized optional models. MR1200i Portable waveform monitoring recorder MR1201i Panel-mounted waveform monitoring recorder MR2401i Panel-mounted waveform monitoring recorder MR1200i/1201i S-type, M-type, L-type is mainly used in the power utilities and industrial customers, like factories, to do long-term waveform monitoring, harmonic analysis, etc. MR1200i/1201i D is mainly used in power plants, such as the related generator testing, including open circuit, short circuit test, excitation test, etc.

Typical applications • Multi-channel online monitoring, recording and data analysis of electrical signals related to the power system at a high sampling rate for a long time • Vibration dynamic test signal waveform monitoring, recording and data analysis • Monitoring and recording of related electrical signals during commissioning and put into production of power transmission and transformation project • Fault logging and analysis • Generator start-up test • Line and electric equipment commissioning and maintenance • Cooperate with other equipment to complete various electrical tests Features...

For the standard models, MR1200i/1201i S is equipped with 2 modules, MR1200i/1201i M, MR1200i/1201i L and MR1200i/1201i D are equipped with 3 modules. MR1200i/1201i S MR1200i/1201i M MR1200i/1201i L MR1200i/1201i D Voltage channel (AC/DC) 4x1000V 4x1000V 4x1000V 4x1000V Current channel (AC) 4x100A 8x100A 4x100A --External current clamp --- --- 4x100A(AC)/4x300A (AC/DC) 4x100A 1 x0-200mV 1x4-20mA For optional customized modules, users could select the suitable signal modules according to their application need, to configure the customized MR1200i/1201i model. MR1200i/1201iE could be equipped with...

MR Series Multi-channel Waveform Monitoring Recorder Current module with non-external current clamp-MRC100A Current module with non-external current clamp-MRC100B Current module with external current clamp -MRC20CA Current module with external current clamp -MRC100CA 2.Binary sampling module Number of binary sampling channels: 16 channels Binary resolution：0.01ms Signal type: either dry contacts or wet contacts, can be configured in the software Sampling frequency:1kS/s~100kS/s, can be freely configured in the software 4. Record waveform raw data continuously for a long time The recording time...

5. Waveform editing You can adjust the amplitude of the waveform, select the time period, select the channel, and display the value of each channel at a certain time with the cursor. 6. Failure start mode • Analog Signal Start Transient value, effective value (RMS), over-frequency and under-frequency start • Binary Start Binary displacement start(including binary open and close) • Manual Start User can use software to manually set the start mode 7. Generator-transformer electrical test function MR1200iD is equipped with the test function for generator-transformer unit start-up, and can perform...