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ECN140D - 1 Phase kWhmeter direct 40A 1M
ECN140D - 1 Phase kWhmeter direct 40A 1M

1 Phase kWhmeter direct 40A 1M ECN140D

EAN
3250612231355
Packaging
1 Piece

Technical properties

Architecture
  • Number of poles
    2 P
  • Type of pole
    1P+N
Functions
  • Precision class
    B
Configuration
  • Number of modules
    1
Compatibility
  • Suitable for
    Purchase
Main electrical features
  • Rated operational voltage Ue
    184 / 276 V
  • Type of supply voltage
    AC
  • Frequency
    50 Hz
Voltage
  • Max operating voltage
    300 V
  • Rated impulse withstand voltage
    6 kV
Electric current
  • Minimum operating current
    0.02 A
  • Operating current
    0.02 / 40 A
  • Rated current
    40 A
  • Reference current
    5 A
  • Max. measurement circuit current
    40 A
Dimensions
  • Depth of installed product
    58 mm
  • Height of installed product
    92 mm
  • Width of installed product
    18 mm
Power
  • Power consumed
    2 VA
  • Total power loss under IN
    1 W
Electrical specifications
  • Type of pulse generator
    optical
Measurement
  • Frequency measuring range
    45 to 65 Hz
  • Type of measuring instrument
    electronical
  • Principle of measurement
    Direct measurement
Power supply
  • Supply voltage
    230 V ± 20%
Installation, mounting
  • Tightening torque
    1Nm
  • Mounting type
    din-Rail
Connection
  • Wire cross section of metering entrance wire
    16 mm²
  • Wire cross section of metering outgoing wire
    16 mm²
Equipment
  • Type of display
    LCD
  • Type of counter
    single-phase counter
Standards
  • Standard text
    IEC 62053-21 / 23 ; IEC 61557-12
  • European directive WEEE
    concerned
Safety
  • Protection index IP
    IP20
  • Protection class
    isol.class II
Use conditions
  • Operating temperature
    -25…55 °C
  • Degree of pollution according to IEC 60664 / IEC 60947-2
    2
  • Altitude
    2000 m
  • Storage/transport temperature
    -25…70 °C

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