Multifunction Meter with LCD- RS 485 MODBUS

EMF 9620

Features

   LCD display with backlight
   Site Programmable CT and PT ratio
   True RMS measurement
   Compact 96 x 96 x 55mm DIN Enclosure
   Micro-controller based
   RS485 computer interface
   Displays with customized LCD
   Autoranging
   Frequency (Hz), Three Energies (kWH, kVAh, KVARh)

 



Category:

Datasheet



Measuring Parameters & Specifications
Volts R-N DirectVoltage Input : 20 to 300V L-N Burden : 0.5VA
Volts Y-N
Volts B-N
Volts RY DirectVoltage Input : Up to 500V L-L Burden : 0.5VA
Volts YB
Volts  BR
Current R Secondary Current Input : 5A or 1A (To be specified at the time of Ordering) CT Primary : Site Selectable
Range of Reading : 5 – 5000A Burden : < 1.0VA
Overload(Through CT) : 5A CT = 6A RMS Continuous 1A CT = 1.2A RMS Continuous
(Whole Current) : 120% of Imax continuous.
Current Y
Current B
Frequency 45 to 55 Hz, Accuracy : 0.3%  of Reading
KWh Range of Reading : 0 to 9999999.9 KWh Accuracy : 1.0S as per IS13779.
KVARh Range of Reading: 0 to 9999999.9 KVARh Accuracy : 1.5% of Reading (Between 0.5 Lag to 0.8 Lead
KVAh Range of Reading: 0 to 9999999.9 KVAh Accuracy : 1.0% of Reading
System PF Accuracy : 1% ofReading (IPFI>0.5) Range of Reading : 0.05 to 1.00 Lag/Lead
System KVA Accuracy : 1.0% of Reading
System KW Accuracy : 1.0% of Reading
System KVAR Accuracy: 1.5% of Reading (Between 0.5 Lag to 0.8 Lead)
Display 0.4” Red SevenSegment.
RS485 For IntegrationwithEMS/SCADA
Product Code  Description Supply Voltage
EMF 9620 Mutifunction Meter EMF-9620 nMASTER with RS485 230 VAC