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

Product description:
DAV-72D is a single-phase digital combined voltmeter-ammeter designed for continuous monitoring of AC voltage between phase and neutral conductor and load current measured using an external current transformer (CT-120, part of delivery). The device is suitable for electrical distribution cabinets, production facilities, and electrical power distribution or monitoring systems.

Operation and application:

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

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

• After power connection, the following are displayed:

  • actual phase voltage (V)

  • load current (A)

Installation and adjustment:

• Mounting on front panel (cutout 68 × 68 mm)

• Connect CT-120 according to the diagram; load conductor passed through the transformer

• Do not use other current transformers – the device is specially calibrated for CT-120

Technical specifications:

• Operating voltage: 140–270 V AC

• Mains frequency: 50/60 Hz

• Displayed voltage range: 5–300 V AC

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

• Accuracy:

  • voltage: ±1 %

  • current: ±3 %

• Display: two-line, 3 digits, character height 14 mm

• Device power: <6 VA

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

• Altitude: up to 2000 m

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

• Mounting: in panel, front or side

• Weight: up to 220 g