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

Characteristics
Dimensions(LxHxP in mm) 72x72x44,5
Real-time measurement U / I / P / Q / S / F / PF Maximeter (Demand)
Energy measurement Bi-directional energy
Reactive energy on 4 quadrants
Power Quality Imbalance
Communication RS-485 Modbus port
Inputs Outputs 1 energy pulse output
Accuracy

  • Voltage, Current: 0.2%

  • Power: 0.5%

  • Frequency: +0.01Hz

  • Active Energy : cl. 0,5s

  • Reactive Energy : cl. 2

Real-time data update display

  • Real-time data update display: 1s

Input voltage

  • Nominal value: 3×230/4000V AC

  • Overvoltage:Continuous: 1.2Vn, Instantaneous: 2Vn for 1 minute

  • Load: <= 0.1VA

  • Frequency: 45Hz~65Hz

Voltage Input current

  • Nominal value: 1A/5A

  • Overload: Continuous: 2In, Instantaneous: 10In for 5 seconds

  • Load: <= 0.2VA

Power supply

  • Operating range: ~270V AC/DC

  • Power consumption: <= 5VA

Communication

  • RS485 Interface: Modbus-RTU Protocol, Baud rate up to 9600bps

Energy pulses

  • Optocoupler isolation, Pulse width 80ms +20%

Digital input

  • Optocoupler isolation, passive dry contact

Relay output

  • Contact rating 250V AC 5A or 30V DC 5A

Ambient conditions
  • Operating temperature: -10°C~55°C

  • Storage temperature: -25°C~70°C

  • Relative humidity: <=95% non-condensing

  • Altitude: <=2500m

Safety

  • Isolation: 2kV

  • Dielectric strength:: According to IEC61010-1

Degree of IP protection

  • IP54 (Front face)

Installation and Connection

Dimensions
Dimensions