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SEL-734B

SEL-734B Advanced Monitoring and Control System

734#0102

Compact Outdoor Enclosure for Capacitor Bank Control

Compact (12" x 10") Socket-Based Enclosure/6-Jaw Socket

Features

  • Meter form: four-wire wye
  • Conformally coated circuit boards
  • Single-phase voltage supply and measurement, 85132 Vac
  • Surge protection modules
  • Door switch
  • Single-phase current measurement from low-energy analog (LEA) input, 12.5 Vac max.
  • Neutral current measurement from LEA, 12.5 Vac max.
  • 60 Hz system frequency metering
  • Integrated 15 Vdc accessory power supply and accessory tray: 40 W

Communications

  • 10/100BASE-T copper Ethernet port (1)
  • EIA-232 front (1) and rear (2) serial ports
  • Modbus RTU/TCP, DNP3 Level 2 Outstation Serial and LAN/WAN, and SEL protocols

Standard Power Quality and Recording

  • Load profile recorder (16 channels)
  • 32 MB of memory
  • 64 waveform event reports
  • 1 kHz event capture sample rate
  • Measures up to 15th order harmonics

Control Modes

  • SCADA, auto, and manual
  • Front-panel control and indicators
  • Hunting prevention
  • Sensor phase and magnitude correction
  • = Enhancements from Basic model