Relays / Phase Monitoring Relays
General
Digital voltmeters-ammeters are designed to monitor both AC current value and voltage value by the loads.
Usage and Working Principle
DAV-60 / DAV-100 / DAV-250:
Use the CT-60(DAV-60),CT-120(DAV-100),CT-300(DAV-250), current transformer provided with the device. Connect the current transformer lead wires to input terminals of the device, Display the current value according to the special current transformer. So, don't use current of different brands and models. When the device is energized, The current value is shown on the 1st display. The value of the power supply voltage between the phase and neutral wires connected to the A1 and A2 terminals is display on the second display. The device shows 150V-260V AC voltage value and 1A- 63A(DAV-60), 10A-100A (DAV-100), 10A-250A (DAV-250)current value.
Maintenance
Switch off the device and release from connections. Clean the trunk of device with a swab. Don't use any conductor or might damage the device.
Make sure device works after cleaning.
Warnings
- Please use the device according to the manual.
- Don't use the device in wet.
- Include a switch and circuit breaker in the
assembly.
- Put the switch and circuit breaker nearby the
device, operator can reach easily.
- Mark the switch and circuit breaker as releasing connection for device.
Specifications
Operating Voltage(Un).......: 140V - 270V AC
Operating Frequency..........: 50/60 Hz.
Operating Temperature.....: -20°C.....+55°C
Measurement Range..........: DAV-60(1-63A),
DAV-100(10-100A),
DAV-250(10-250A)
Measurement Precision.....: ±%1V, ±2%(A)
Display.................................: 2x3 digit 9mm
Connection Type.................: Terminal
Cable Diameter....................: 2,5mm²
Weight...................................:Max.220gr.
Mounting..............................: vertical assembled in