Set.analyzer DMM-5T-2&INTEGR wi-modbus-d

The multifunctional, panel-mounted 3-phase meter DMM-5T-2 is designed for versatile monitoring of parameters of one or three phases of the power supply installation. The device measures phase and line voltages, phase currents, active, reactive and apparent powers, power factor, and provides energy measurement across the full range of four quadrants (import/export). Additionally, it analyzes the harmonic distribution of voltage and current up to the 63rd harmonic and displays MIN/MAX values, averages, and demand indications.

Manufacturer information

F&F Filipowski sp. j. – a Polish manufacturer of measuring and industrial automation devices. The company is based in Pabianice. The manufacturer declares compliance of the device with the LVD 2014/35/EU and EMC 2014/30/EU directives and provides a declaration of conformity and documentation on the website www.fif.com.pl. The device is covered by a 24-month warranty from the date of purchase.

Selected electrical parameters

• Measurement system: 1P2W, 3P3W, 3P4W (network type selection)
• Voltage measurement range: 58–276 V AC (L–N), 100–480 V AC (L–L)
• Operating frequency: 45–65 Hz (range specified in the measurement specification 45–55 Hz at voltage)
• Current measurement: indirect measurement using current transformers 5 A (nominal range In 0.25–5 (6) A depending on the transformer)
• Accuracy: voltage 0.2 %; current 0.2 %; active power 0.5 %; reactive power 1 %; active energy class 0.5S (IEC62053-22)
• Harmonics: THD measurement and harmonic components from 2 to 63 harmonic (accuracy 2 % for THD)
• Pulse outputs: 2 passive pulse outputs (open collector), P2 factory set to 3200 imp/kWh; max output load: U ≤ 30 V, I ≤ 20 mA
• Communication: RS-485 interface, Modbus RTU protocol, speeds 2400/4800/9600/19200/38400 bps, parity NONE/EVEN/ODD, 1 or 2 stop bits

Mechanical parameters

• Housing dimensions: 96 × 96 × 62 mm
• Mounting hole dimensions: 92 × 92 mm
• Panel thickness: 1 ÷ 5 mm
• Protection class: front IP54, back IP20
• Operating temperature: -25 ÷ 55 °C; storage temperature -40 ÷ 70 °C
• Power consumption: typical ≤ 2 VA, instantaneous ≤ 15 VA; power drawn per phase 0.5 VA
• Housing material / flammability: housing meets UL94–V0