| Description
The 80 A single-phase compact energy meter Ekinex® EK-ME1-80M 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.
| Features
- Fully bidirectional four quadrants measurements for all energies and powers
- Direct connection up to 80 A
- Plastic casing
- Backlighted LCD-Display with 7 main digits
- Screw terminal blocks connection
- Installation on 35 mm DIN rail (according to EN 60715)
- Protection degree IP20 (installed device)
- 2 modular units (1 MU = 18 mm)
- Weight 200 g
| Specifications
Power supply
- Power supplied from the voltage circuit
- Nominal measurement voltage ± 20%
- Max consumption: 7,5 VA - 0,5 W
Voltage
230...240 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.
