80A three phase energy counter

The 80 A three-phase compact energy meter Ekinex® EK-ME1-80T performs the measurement of energy and main electrical parameters in industrial and civilian application. The backlighted LCD allows to display energies and instantaneous powers. Delivery includes a tariff input and two S0 outputs for energy pulse emission. The device is also equipped with an optical port for communication with other systems as well as Ekinex® Modbus RS485 (EK-MC1-MD) and KNX (EK-MC1-TP) communication modules. It has MID certification for billing, metrological LED on the front panel and lateral anti-effraction sealing. The device is suitable for mounting on a 35 mm DIN rail.

Technical data

Power supply

• Power supplied from the voltage circuit
• Nominal measurement voltage ± 20%
• Max consumption: 7,5 VA - 0,5 W

Voltage and frequency

3x230 / 400   3x240 / 415 V   50 / 60 Hz (nominal values)

Current

• Starting current Ist: 20 mA
• Minimum current Imin: 250 mA
• Transition current Itr: 500 mA
• Reference current Iref (Ib): 5 A
• Maximum current Imax: 80 A

Accuracy

• Active energy class B according to EN 50470-3
• Reactive energy class 2 according to IEC / EN 62053

S0 outputs

• 2 passive optoisolated
• Maximum values: 250 Vac-dc - 100 mA
• Pulse length: 50 ± 2 ms ON time

Tariff input

• Active optoisolated
• Voltage range for tariff 2: 80 ... 276 Vac-dc

Metrological LED

Meter constant: 10000 imp / kWh

Delivery

Delivery includes a sealable cover for terminal blocks.