Digital Panel Multimeter 72x72 mm - TENSE (DAV-72D)

Product description:
The DAV-72D is a 1-phase digital combined voltmeter-ammeter designed for continuous monitoring of AC voltage between phase and neutral conductors and the load current, measured by an external current transformer (CT-120, included). The device is suitable for electrical distribution panels, manufacturing facilities, and power distribution or monitoring systems.

Operating and usage principle:

• The voltage measurement terminals are connected to the phase and neutral conductors to be measured.

• Current is measured via an external current transformer CT-120, whose secondary conductors are connected to the K and L terminals on the rear of the device.

• When powered on, it displays:

  • Actual phase voltage (V)

  • load current (A)

Installation and setup:

• Mounts on the front panel (cutout 68 × 68 mm)

• CT-120 wiring as shown in the diagram, the load wire is passed through the transformer

• Do not use other current transformers - the device is calibrated specifically for the CT-120.

Technical specifications:

• Operating voltage: 140-270 VAC.

• Power grid frequency: 50/60 Hz

• Displayed voltage range: 5-300 V AC

• Measured current range: 1-100 A (via CT-120)

• Accuracy:

  • Voltage: ±1 %.

  • Current: ±3 %.

• Display: 2 lines, 3 digits, character height 14 mm

• Device power: <6 VA

• Operating temperature: from -20 °C to +55 °C

• Altitude: up to 2000 m

• Connection: plug-in terminals, cable cross-section up to 1.5 mm²

• Mounting: panel, front side

• Weight: up to 220 g