Omega Series

ElMeasure has adopted the philosophy of striving for continuous product innovation.

It has now released the improved version of Omega series meters for economical electrical monitoring and measurement with the improved feature and reliability..

Models Available
  • OM 1400
  • OM 1300
Omega 1400
 
  • True RMS
  • Auto-scaling, Auto-scrolling
  • Average and phase information
  • Four digit resolution
  • Universal Auxiliary sup[ply 80 - 300 VAC/DC
  • Compact sizes 96 x 96 x 50 mm
  • Optional optically isolated RS 485/ RS 232 serial Interface
  • User programmable password protection
  • Accuracy class 1.0 IEC 61036 / CBIP 88 (0.5, 0.2 option)
  • Simultaneous sampling of Volts & Amps
  • Clearance and Creepage distance meets safety standard
  • Field programmable Star (Wye) or Delta or single phase configuration
  • Available in 3 row and 4 row displays
  • Optional programmable Relay output (upto 2) for any threshold V, A, Hz, Phase missing. Programmable tripping time upto 99 sec. with Hysteresis of 1%
  • Accuracy : Class 1 (Default) IEC 61036, CBIP 88, Class 0.5 (Option).
  • Sensing/Measurement : True RMS, 1 Sec update time
  • Input voltage : 4 Voltage inputs (VR, VY, VB, VN); Programmable 110 or 415V LL Nominal (Range 80 to 550V LL), Primary Programmable up to 999 kV, Burden: 0.2VA Max. per phase.
  • Input current : Current inputs (AR, AY, AB) 50mA- 6A (Field Programmable 1A or 5A), Primary Programmable up to 99 kA.Overload : 10A max continous, 50A max for 3 sec, Burden : 0.2VA Max. per phase
  • Aux Supply : (Control Power) 80 - 300V AC, 40-70Hz (40V-300V DC Optional), Burden : 4VA Max
  • Display : 4 digits display with 14mm height for Alpha Plus, 10mm height for OMEGA series, micro Alpha Plus series and DinRail
  • Communication : RS485 serail channel connection, Industry standard Modbus RTU protocol (RS232 optional), Baud rate: 2400 bps to 19200 bps. (Preferred 9600 bps), Isolation : 2000 volts AC isolation for 1 minute between communication and other circuits.
  • Weight : Unpacked: 300 gms, Packed: 400 gms
  • Mechanical Specification : Dimension Bezel: 96 × 96 mm (Depth 50mm behind bezel), 96 × 48 mm (Depth 45mm behind bezel).
  • Displays more than 17 Basic parameters
  • Simultaneous display of average VLL, VLN, Amps, Hz or Average and phasewise parameters in a single page
  • PF average and phasewise
  • Simultaneous display of VLL, AR, AY, AB for load monitoring
  • ON hours
  • Generator RPM display
  • Auto scrolling
  • Displays more than 13 Basic parameters
  • VLL, VLN, Current Average and Phasewise
  • Autoscaling of Kilo, Mega and Giga
  • Auto Scrolling
Accuracy

Class 1 (Default) IEC 61036, CBIP 88, Class 0.5 (Option).

Sensing / Input voltage




Burden
True RMS, 1 Sec update time.
4 Voltage inputs (VR, VY, VB, VN)
Programmable 110 or 415V LL Nominal (Range 80 to
550V LL) Primary Programmable upto 999 kV.

0.2VA Max. per phase

Input Current




Overload

Burden

Current inputs (AR, AY, AB) 50mA - 6A
(Field configurable 1A or 5A)
Primary Programmable upto 99 kA.
0.2VA Max. per phase.

10A max continuous, 50A max for 3 Sec

0.2VA Max. per phase.

Aux-Supply

(Control Power)

Burden

80 - 300V AC, 40-70Hz.

48 V DC Option

4VA Max
Display 4digits display with 10 mm height for OMEGA series
CT PT Ratio Max 2000 MVA Programmable

Communication




Baud Rate

Isolation

RS485 serial channel connection Industry standard Modbus RTU protocol (RS232 optional).(for Alpha Plus & Omega Series Only)



1200 bps to 19200 bps. (Preferred 9600 bps)

2000 volts AC isolation for 1 minute between communication and other circuits.

Weight (Approx)

Unpacked

Packed

300 gms

400 gms
 
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