html{display:none} Popular Configuration | Schweitzer Engineering Laboratories

SEL-735

Power Quality and Revenue Meter

735#03

Advanced Revenue and Power Quality Metering Features

Metering

  • Class 0.1 revenue metering accuracy
  • CL2/10/20 current class and 57–277 V voltage metering
  • 60 Hz system frequency metering

Hardware

  • 1 GB of recording memory
  • 125/250 Vdc or Vac power supply
  • Two 125 Vdc or Vac digital inputs and three electromechanical outputs

Communications

  • IEC 61850
  • 10/100BASE-T copper Ethernet port
  • EIA-232 front and rear serial ports
  • EIA-485 rear serial port
  • SEL, Itron MV-90, Modbus, DNP3, IEEE C37.118-2014 synchrophasors, Mirrored Bits communications, Telnet, Ymodem, FTP, and SNTP protocols

Power Quality (PQ)

  • IEC 61000-4-30 Class A aggregation
  • 512 samples-per-cycle waveform capture
  • 63rd-order harmonic metering
  • Voltage and current interharmonics
  • Power harmonics
  • Flicker measurement
  • 600 VSSI summary events
  • 512 channels of energy and PQ trending
  • Wave View
  • = Enhancements from Intermediate model
Chassis Orientation Vertical
Meter Form Form 5 (three-wire delta)Form 9 (four-wire wye)
Configuration Number 735#0301 735#0302
Typically Ships In 2 Days 2 Days
Select Select