Digital panel multimeter 72x72 mm - TENSE (DAV-72D)

Product description:
The DAV-72D is a 1-phase digital combined voltage-ammeter for continuous monitoring of the alternating voltage between phase and neutral and the load current measured by an external current transformer (CT-120, accessory). The instrument is suitable for electrical switchboards, manufacturing plants, and power distribution or monitoring systems.

Operating and usage principle:

• Connection to the phase and neutral conductor to be measured via the voltage measuring terminals.

• Current measurement is done through an external CT-120 current transformer, the secondary conductors of which are connected to the K and L terminals on the back of the instrument.

• When the power is turned on, the following display appears:

  • Current phase voltage (V)

  • load current (A)

Installation and setup:

• Front panel mounting (68 × 68 mm cutout)

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

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

Technical specifications:

• Operating voltage: 140-270 VAC.

• Mains 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

• Instrument power: <6 VA

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

• Altitude: up to 2000 m

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

• Mounting: panel, front side

• Weight: up to 220 g