Main features:

Measurement:
  • V/A/P/Q/S/F/PF
  • Maximeter of currents and active power
Power quality:
  • THDU and THDI
  • Up to the 25th harmonic
Energy measurement:
  • Bidirectional energy
  • Reactive energy in 4 quadrants
  • Energy by tariff (3 tariffs)
Special features:
  • 32 GB SD memory
  • 1 relay output
  • Current measurement inputs with Rogowski coil
  • Internal clock

Functions

Network

  • TN, TT, IT networks

  • Single-phase or Three-phase

  • BT et HT

Communication

  • RS485 Interface

  • Modbus-RTU Protocol

Accuracy

  • Active energy: 0.5S

  • Voltage: 0.2%

  • Current : 0.5%

Technical characteristics

Display

  • 2-inch color TFT

Accuracy

  • V/A: 0.2%

  • P / Q / S / PF: 0.5%

  • F: 2%

  • +/- kWh: Class 0.5S

  • +/- kVarh: Class 2

Input voltage

  • Nominal value: 100 – 500V(LL)

  • Overvoltage: Continuous : Continuous : 1.2Vn. Instantaneous: 2Vn/10s

  • Load: <= 0.1VA (per phase)

  • Impedance: >= 1.7MΩ

  • Frequency: 45Hz~65Hz

Input current
  • Rogowski coil RCM16 : 100A-85mv/A @ 50HZ± 0.5%
  • Rogowski coil RCM36 : 600A-85mv/A @ 50HZ± 0.5%
  • Rogowski Coil RCM100: 1000A-85mv/A @ 50HZ± 0.5%
  • Rogowski coil RCM150: 3000A-85mv/A @ 50HZ± 0.5%
  • Rogowski coil RCM200: 6000A-50mv/A @ 50HZ± 0.5%
Current input characteristics

  • Nominal value – Primary current: Adjustable from 0.1A to 9999A

  • Overload: 600mv during 10s/h

  • Measuring range: 1/225mv – 333mv

Power supply
  • Operating range: 85~265V AC / 50~60Hz / 100~370V DC

  • Consumption: <= 5VA

Communication port

  • RS485, Modbus-RTU, 2-wire, up to 57600bps

Relay output

  • 1 relay output

Ambient conditions

  • Operating temperature: -25°C to +55°C

  • Storage temperature: -40°C to +85°C

  • Relative humidity: 95% RH at 50°C(under-condensation)

  • Pollution degree: 2

  • Overvoltage category: Cat. III for networks up to 277/480VAC

  • Dielectric strength: According to IEC61010-1, Double insulation of the front panel

  • Altitude: 3000m Max

  • Degree of protection: IP20 according to IEC 60529

Electromagnetic compatibility
  • Electrostatic discharge: Level IV(IEC61000-4-2)
  • Radiation immunity: Level III (IEC61000-4-3)
  • Transient immunity: Level IV (IEC61000-4-4)
  • Lightning immunity: Level IV (IEC61000-4-5)
  • Conducted immunity: Level III (IEC61000-4-6)
  • Immunity to power frequency magnetic fields: 0.5mT (IEC61000-4-8)
  • Conducted and radiated emissions: Class B (EN55022)

Installation and Connection

Measured and displayed parameters

Dimensions

Measured and displayed parameters