Technology of Electrical Automatic

194DR Multifunction Power Monitor

194DR Multifunction Power Monitor

194DR designed as a extend product line for the 194 series panel mounting multifunction meter. With 1.6” dot matrix LCD screen, full display of characters in various languages (default English).

The 35mm Din-rail mounting design suitable for install in outdoor switchgear or other types protection enclouser, with its four direct access keys helps user operate device more easy in 3P3W or 3P4W LV installation. All monitored data is available via a digital RS485 communication port running Modbus Protocol.

It can be used as a data gathering device for an intelligent Power Distribution System or Plant Automation System. Provide Harmonic measurement with multi-tariff record user can easy establish accounting standards for different time. Multiple advance electrical parameter and upto 51th harmonic individual monitor let user clear grasp of the present electrical grid quality.

194DR designed as a extend product line for the 194 series panel mounting multifunction meter. With 1.6” dot matrix LCD screen, full display of characters in various languages (default English).

The 35mm Din-rail mounting design suitable for install in outdoor switchgear or other types protection enclouser, with its four direct access keys helps user operate device more easy in 3P3W or 3P4W LV installation. All monitored data is available via a digital RS485 communication port running Modbus Protocol.

It can be used as a data gathering device for an intelligent Power Distribution System or Plant Automation System. Provide Harmonic measurement with multi-tariff record user can easy establish accounting standards for different time. Multiple advance electrical parameter and upto 51th harmonic individual monitor let user clear grasp of the present electrical grid quality.

Features

  • Measurement accuracy class 0.5
  • Current measuring …/5 or …/1 A
  • 1.6’’ dot matrix LCD screen
  • Universal series power supply (85-265VAC/DC)
  • ITF Technology: galvanic insulation protection inputs outputs
  • Provide max 50 lists SOE record
  • Provide 5 virtual alarm trigger
  • Optional advanced electrical parameter
  • Optional record and read multi- tariffs ratio, Up to 3 months
  • With RS-485 Modbus/RTU Communications
  • With 1 channel Pulse Output (PO) for active energy counting
  • Optional 4 channel Digital Input (DI) and 2 channel Digital Output (DO)

Specification

Power Supply AC / DC 80-265V, 45-65Hz
DC 20-60V (Optional)
Burned < 10VA
Current Measurement …/ 1A or …/5 A
Burned < 0.1W
Voltage Measurement Direct measurement 18~277V ac (L-N)
PT secondary …/100Vac
Burned < 0.1W
Frequency Measurement 45~65Hz
Resolution 0.01Hz
Accuracy U & I – 0.2% ;  P &Q – 0.5%
Frequency – 0.1%
Active Energy – 0.5 class
Reactive Energy – 1.0 class
Communication Port RS485 (2/3 wires half duplex)
Modbus RTU mode
Pulse Outputs 1 channel Coupler relay
Analog Outputs (Optional) 2 channel Isolated
0 / 4 … 20 mA
Alarms Outputs (Optional) 2 channel DO & 4 channel DI
230 VAC  5 A

Selectable Models

Download

Brochure of Multi-Function Power Meter

BJ-194DR Usermanual V1.2

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