Sai PowerrZerve Velachery, Chennai, Tamil Nadu

Meter measures Active Active, Reactive and Apparent energies in all four quadrants in forward and reverse directions, Instantaneous parameters phase wise voltages and currents,Power, Frequency, Rising Demand, Maximum Demand, Phase sequence, Power Factor, Date and Time. Eight Energy accumulators KWh, KVArh (lag and lead) and KVAh in forward and reverse directions, KWh and KVArh pulse output LEDs placed on front panel, LCD with backlight feature and LCD segments for indicating presence of voltages and currents in each phase separately is available, Front Key to stop and scroll to view display parameter, RTC with battery backup is used for time keeping and has a calendar of 100years, Data collection is possible through RS485 Communication with MODBUS RTU to PC and can also be done through Power Line Communication, Conforms to standards IS13779 and other relevant standards depending on the configuration.

Meter measures Active, Reactive, Apparent energy on 1 phase 2 wire system, Output LED are placed on front panel to indicate Power ON, KWh Impulse andTamper Condition, 16X2 LCD with backlight feature are provided for indicating presence of voltage,Current and other parameters, Front Key is provided to stop, scroll and to view the display parameters, RTC with battery backup is used for time keeping and has a calendar of 100years, Power Line Communication can be done using RS485 communication with MODBUS RTU, Conforms to standards IS13779 and other relevant standards depending on the configuration.

Multifunction energy meter Meter measures Active, Reactive, Apparent energy on 3 phase 4 wire system, 7 segment (3*4 digits) LED type – The parameters are calculated by the meter are displayed, Selectable Parameters – Can select any out of 31 parameters. Scroll rate – The scroll rate of the display parameter scroll in steps of 4secs. Keys are provided to stop, scroll, edit and to view the particular parameter.

Weight : 350gms. (app.)

Meter measures Active, Reactive, Apparent energy on 3 phase 4 wire system, All four quadrant measurement for MD, kWh, kVAh, kVArh (lag and lead) are measured and stored in four energy accumulators, Parameters can be viewed through 7 segment LED (3 row), Soft Keys are provided to stop, scroll, edit and to view the parameters, RTC with battery backup is used for time keeping and has a calendar of 100 years, Power Line Communication can be done using RS485 communication with MODBUS RTU.

The Parameter setup can be done through 4 nos. of soft keys on front fascia, Keys on the front panel is used to scroll, increment, decrement through display parameter and, to set the Meter ID, PT Primary, PT Secondary, CT Primary, CT Secondary values, Time, Date, MD Reset, Energy Reset, MD in KW or KVA, Integration Period, Alarm and Trip set point for all four zones and to change the password.

Weight : 375gms. (app.)

Meter measures Active, Reactive, Apparent energy on 3 phase 4 wire system, All four quadrant measurement for MD, KWh, KVAh, KVArh (import lag, import lead, export lag and export lead) are measured and stored in four energy accumulators, Parameters can be viewed through 7 segment LED (3 row), Soft Keys are provided to stop, scroll, edit and to view the parameters, RTC with battery backup is used for time keeping and has a calendar of 100 years, Power Line Communication can be done using RS485 communication with MODBUS RTU (Baud rate : 9600, 19200, 38400)

Meter measures Active, Reactive, Apparent energy on 3 phase 4 wire system, Separate register for EB and DG to store MD, KWh, KVAh, KVArh (import lagand import lead), Shows separate running hours for DG and EB Powers, Parameters can be viewed through 7 segment LED (3 row), Soft Keys are provided to stop, scroll, edit and to view the parameters, Power Line Communication can be done using RS485 communication with MODBUS RTU,

Weight : 350gms. (app.)

Dimension : (96 x 96 x 48) mm

SPBTU101 BTU Meter is a liquid heat exchange calculation device for Central Air- conditioning. Besides heating calculation, it also could calculate cooling energy consumption. It collectsthe data from temperature sensor and flow meter, basing on Heat Exchange principle thesystem automatically integrates energy consumption and transfers it to PC. It can checkconsumption volume by tenant or operator, real time shows instantaneous temperature, flowrate and energy consumption etc.

Voltage : 24VDC±10%