Smart Controller (Touch Screen Display) Gensave PRV-M Series

Description

PRV-M Intelligent low voltage reactive power compensation measurement and control device.

Overview

PRV-M series is an integrated controller for reactive power compensation and distribution monitoring, which integrates data acquisition, communication, reactive power compensation, power grid parameter measurement, analysis and other functions. Using TFT serial intelligent touch screen to achieve human-computer interaction. PRV-MZ adopts RS485 communication mode, and can network upto 32HY series combined low-voltage power capacitor compensation devices.

The PRV-M Dadoptsa12V voltage out put control mode and can provide 24 control out puts (only one of the two modes can be selected).

Normal working and installation conditions and precaution

1. Environmental temperature:-25℃~55℃ Altitude:≤2000m
2. Relative humidity:20%~90%at40℃
3. Other requirements: No flammable and explosive media, conductive dust, or corrosive gases present.

Main Technical Parameters

1. Rated working voltage:220V±20%, frequency 50Hz;
2. Power consumption: ≤
3. Sampling current analog quantity:≤5A,50Hz;
4. Current analog input impedance:≤0.1Ω;
5. Sensitivity ≤ 200mA;
6. Action error≤±0%;Clock error<1s/d;
7. Measurement accuracy: voltage, current, power factor1.0level,reactive power, active power accuracy higher than 2.0 level.
8. PRV-MZ: RS485 communication control 32 intelligent capacitors or 16 communication type composite switches.

Main features

1. It has the function of switching display between multiple languages, interactive touch screen human-machine interface, and realizes measurement parameter display, control parameter set- ting, and record query.
2. It has Voltmeter, Ammeter, power factor meter, capacitor switching status indicator (including measurement of three-phase voltage, current, power factor, reactive power, active power, voltage harmonics, current harmonics, etc., as well as capacitor switching status indication and alarm in- formation functions).
3. It has manual switching and automatic control
4. It has the function of setting running parameters and
5. 24active outputs or RS485 communication
6. It has standard RS-485interface to communicate with other devices for remote control, data reading, parameter setting, and other functions.