Socomec - Model Countis E5x - Three-Phase Active Energy Meters
From Power Quality, Monitoring and Metering - Energy Metering Devices
The COUNTIS E5x is a built-in active and reactive electric energy meter for three-phase networks. You can connect up to 6000 A via TC. The user can configure the TC report using the keyboard and display.
Advantages
RS485 MODBUS communication or pulse output
To enable the remote reporting of energy consumption, COUNTIS E5x are provided with either a pulse output (E50) or an RS485 MODBUS communication output (E53). Remote configuration of the Countis E53 is possible via RS485 MODBUS communication.
Detection of connection errors
The COUNTIS E5x is protected against phase/neutral inversion and has an integrated test function which can be utilised to detect wiring errors. This function enables CT installation errors to be corrected without having to remake connections. This simplifies the installation and commissioning, thereby reducing associated costs, and ensures that the device operates correctly.
Large backlit LCD display
Thanks to its large backlit LCD display and its multiple viewing screens with direct pushbutton access, COUNTIS E5x provide clear readings and are easy to use. They directly display a number of total/partial metering and multi-measurement values : +/- kWh, +/- kvarh, kVAh, I, U, V, S, PF, etc.
Direct display of multi-measurement and metering values
Multi-measurement
- Currents: instantaneous: I1, I2, I3
- Voltages: instantaneous: U1, U2, U3, U12, U23, U31
- Power:
- instantaneous: 3P, 3Q, 3S
- maximum average: 3P
- Power factor:
- instantaneous: 3PF
Metering
- Active energy: +/- kWh
- Reactive energy: +/- kvarh
- Apparent energy: kVAh
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