The IME Conto D4-Sh range of Class 1, Single Phase / Three Phase kWh Meter.
The IME Conto D4-Sh is a 70mm (4 module) DIN Rail mounted energy meter with both a pulse output or Modbus RS485 communications.
-/1A, -/5A or 333mV(per phase) current transformer input, on a 230/415V 50/60Hz system.
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DISPLAY
- Display type: LCD, 8 digit
- Digit height: 6mm
- Measurement display: subdivided on menus and pages
- Total active energy
- Total reactive energy
- Partial active energy
- Partial reactive energy
- Active power Max. demand
- Active power demand
- Voltages, currents and powers
- Phase currents
- Linked voltages
- Active, reactive and apparent power
- Frequency
- Power factor
- Page scrolling: manual, by front push-button
- Page scrolling and parameter reset (partial active and reactive energy, average power highest value) possible with sealed kWh meter
INPUT
- Single-phase network
- Three-phase network, 3 or 4-wire
- Connection with external dedicated CT
- Inputs have a common point (terminals 3-6-9)
- Reference 3-phase voltage (phase-phase): 400 and 415V - 440V
- Limit range of operation (EN62053-21, EN62053-23): 196...440V(400-415)V -380...480V(440V)
- Reference single-phase voltage: 230 and 240V - 254V
- Limit range of operation: 110...254V(230-240V) - 220...275(254V)
- Power consumption in voltage circuit (voltage max.): 4,5VA (1,85W) at 440V 3-phase
- Reference frequency: 50-60Hz
- Tolerance: 47...63Hz
- Basic current, In: 1-5A
- Maximum current, Imax: 6A
- Short-time overcurrent (EN62053-21, EN62053-23): 20Imax/0,5s
- Starting current: ≅10mA
- Power consumption in current circuit (max. current): 0,7W (each phase)
- Waveform: sinusoidal
- Current distortion factor (EN62053-21, EN62053-23): ≤ 10% of 3rd harmonic
- ACTIVE ENERGY : Specified operating range: cosϕ 0,5 ind...0,8 cap
- REACTIVE ENERGY : Specified operating range: senϕ 0,5 ind...0,5 cap
- Type of measurement: true RMS
HOUSING
- Housing: 4 module DIN 43880
- Sealable front frame and terminal blocks
- Connections: screw terminals
- Mounting: snap-on 35mm rail
- Rail type: top hat TH35-15 (EN60715)
- Housing material: self-extinguishing polycarbonate
- Protection degree (EN60529): IP54 front frame, IP20 terminals
- Weight: 260 grams