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 load current consumption, measured by an external current transformer (CT-120, included in the kit). The instrument is suitable for electrical distribution cabinets, manufacturing facilities, and power distribution or monitoring systems.

Principle of operation and use:

• Connection to the measured phase and neutral wire via voltage measurement terminals.

• Current measurement using the external current transformer CT-120, whose secondary wires connect to the K and L terminals on the back of the instrument.

• When power is supplied, the following is displayed:

  • Actual phase voltage (V)

  • Load current (A)

Installation and setup:

• Front panel installation (68 × 68 mm cutout)

• CT-120 wiring as shown in the diagram, with the load wire routed through the transformer.

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

Technical specifications:

• Operating voltage: 140-270 V AC.

• Mains frequency: 50/60 Hz

• Display voltage range: 5-300 V AC

• Measurable current range: 1-100 A (using CT-120)

• Accuracy:

  • Voltage: ±1%.

  • Current: ±3%.

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

• Instrument power: <6 VA

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

• Altitude: up to 2000 m

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

• Installation: panel, front

• Weight: up to 220 g