SDM72D-MID LCD Drehstromzähler

Art.Nr.:
SDM72D-MID
Lieferzeit:
ca. 1-2 Tage ca. 1-2 Tage
74,20 EUR
inkl. 19% MwSt. zzgl. Versand

digital three-phase meter SDM72D-MID certified version

An all-purpose smart meter with a high load range of up to 100A, which can be used universally in 3-phase three-phase current networks (3p4w). Its small width of only 4 divisions at 72mm and easy snap-on mounting for 35mm DIN carrier rails characterize this device. The clear, white / bluish backlit LCD display is also easy to read even in dimly lit or unlit rooms. This current meter measures the effective energy of the currents flowing between the input and the output in the positive counting direction (continuously ascending independently of the actual energy direction). An S0 interface for energy management systems is also available, as well as an optical display via LED for the current flow direction (Imp./Exp.).

characteristics

  • suitable for three-phase AC networks in the 4 conductor system
  • LCD digit and character display with white-bluish background lighting
  • S0 pulse output
  • optical indication via LED over the current flow direction (Imp./Exp.)
  • Instructions for download

Technical specifications

  • entrance: 3 Phasen-4 Leiter
  • input voltage: 3x 230/400V AC
  • operating voltage: 80% ~ 120% von Un
  • Operating current range: 0,4% Ib-Imax
  • AC voltage resistance : 4 kV for 1 Minute
    - Impulse withstand voltage: 6KV-1.2μS
  • frequency range: 50 oder 60 Hz
  • current: 10A
  • current limiting: 100A
  • S0 pulse output: 1
  • S0 pulse rate: P1 fixed bei 1000 imp/kWh
  • S0 pulse width: P1 = 30ms
  • Power consumption per phase: ≤ 2W / 10VA
  • Display: LCD (999.999,9 kWh)

performance criteria:

  • Operating humidity: ≤ 90%
  • Humidity during storage: ≤ 95%
  • operating temperature: -25 °C - + 55 °C
  • storage temperature: -40 °C - + 70 °C
  • reference temperature: 23 °C ± 2 °C
  • certifikation: IEC 62053-21, EN 50470-1 / 3
  • Accuracy class: class 1 / class B
  • overvoltage category: CAT III
  • Mechanical environment: M1
  • Electromagnetic compatibility: E2
  • pollution degree: 2I
  • Protection against the ingress of dust and water: P51 (innen)
  • protection class: II