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Socomec Countis E31 3 Phase - Direct 100A - 48503006

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The COUNTIS E31 is used for direct connections up to 100 A and is an electrical energy meter designed for three-phase networks.
Excl. Tax: £205.00 Incl. Tax: £246.00

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Product Datasheet

Call: +44 (0)1244 393800

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Details

Function

The COUNTIS E31 is an electrical energy meter designed for three-phase networks. It is used for direct connections up to 100 A.

 Application

  • The COUNTIS E31 is a totalising meter allowing direct reading of the power consumed, using a pulse output. A partial meter with reset allows the energy to be metered over a specific period.
  • The COUNTIS E31 also offers the option of taking two different invoicing tariffs into account.  In this case, two partial indices are available.
  •  The COUNTIS E30, E31 and E33 are bi-directional (generator or receiver mode).

Current measurement

  •   Type 100 A direct
  •   Input consumption 0.5 VA max. per phase
  •   Overload 3000 A / 10 ms
  •   Sustained overload 100 A
  •   Minimum current measured 80 mA

Voltage measurement

  •   Range of measurement 230 ... 400 V +/- 20%
  •   Consumption on inrush (VA) 2
  •   Sustained overload 280 V

Energy accuracy

  •   Active (according to IEC 62053-21) Class 1

Power supply

  •   Self supplied Yes
  •   Frequency 50 / 60 Hz

Output (pulsed)

  •   Number 1
  •   Type phototransistor IEC 62053-31 class A
  •   Fixed weight of impulses 100 Wh
  •   Impulse duration 100 ms

Operating conditions

  •   Operating temperature -10 to 55 °C
  •   Storage temperature -20 to 70 °C
  •   Relative humidity 85 %

Communication

  •   Link RS485
  •   Type 2 … 3 half duplex wires…
  •   Protocol JBUS/MODBUS in RTU mode
  •   BUS/MODBUS® speed 3800 … 38400 bauds

 Case Type

  •   Type Modular
  •   Number of optional modules 7
  •   Dimensions W x H x D 126 x 90 x 62.5 mm
  •   Case protection index IP20
  •   Front protection rating IP51
  •   Display type
  •   Backlit LCD display
  •   Rigid cable connection section 2.5 to 35 mm2
  •   Flexible cable connection section 2.5 to 35 mm2
  •   Weight 490 g

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