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

Product description:
The DAV-72D is a single-phase digital combined voltmeter-ammeter designed for continuous monitoring of the AC voltage between phase and neutral conductor and the load current drawn, measured by an external current transformer (CT-120, included). The device is suitable for electrical switchboards, production plants, and energy distribution or monitoring systems.

Operating principle and application:

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

• Current measurement via an external current transformer CT-120, whose secondary conductor is connected to terminals K and L on the back of the device.

• When voltage is applied, the following is displayed:

  • Actual phase voltage (V)

  • Load current (A)

Installation and setup:

• Front panel mounting (cutout 68 × 68 mm)

• Wiring of the CT-120 as shown in the diagram, load conductor routed through the transformer

• No other current transformers may be used - the device is specially calibrated for the CT-120.

Technical data:

• 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)

• Measurement accuracy:

  • Voltage: ±1%

  • Current: ±3 %

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

• Device power: <6 VA

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

• Altitude: up to 2000 m

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

• Mounting: switchboard, front side

• Weight: up to 220 g