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Panel RMS voltage indicator DMV-1AC-MBT
- Panel RMS voltage indicator DMV-1AC-MBT
Panel RMS voltage indicator DMV-1AC-MBT
Product Description:
The DMV-1AC-MBT meter is used for measuring the rms value of AC voltage (RMS) in the range of 10÷480 VAC.
The measurement result is presented on a numerical LED display with a digit height of 14 mm.
The measurement channel is galvanically isolated from the system power supply and allows measurement on an independent circuit.
Operation:
The device is equipped with two independently configurable alarms that control the operation of two change-over contact relays. Each alarm has a configurable lower and upper trip threshold and hysteresis. The lower alarm threshold can be set in the range of 10÷479 V, while the upper alarm threshold can be set in the range of 11÷480 V. The hysteresis is set in the range of 1÷150 V. Alarm states are indicated by two red LEDs (A1 and A2) on the front of the device.
Technical Data:
- Type - single-phase voltmeter
- Powerconsumption - 2W
- Power supply voltage - 85÷265V AC
- Contact configuration - 2×NO/NC
- Contact separation - yes
- Measurement input - separated 10÷480V AC
- Alarm hysteresis - 1 V÷150V
- Lower alarm threshold - 10 V÷479V
- Upper alarm threshold - 11 V÷480V
- Alarm delay - 0 s÷180s
- Display - 4-digit LED (digit height 14 mm)
- Displayaccuracy - 1%
- Communication protocol - MODBUS RTU
- Adjustable speed - 1200÷115200 bits/sec
- Data bits - 8
- Stop bits - 1 or 2
- Parity bits - EVEN / ODD / NONE
- Address - 1÷247
- Relay load current - 6A
- Tightening torque - 0.4Nm
- Operating temperature: -10÷40°C
- Connection - screw terminals 1.5mm²
- Mounting - board
- Degree of protection - IP20
Dimensions:
- Width - 72mm
- Length - 72mm
- Height - 36mm
- Mounting hole - 66mm × 66mm