SOCOMEC COUNTIS E20 – 63 A Three-Phase kWh Meter (DIN‑Rail, Pulse Output)

Current Rating: Direct-connected, up to 63 A

Voltage Range: 230/400 VAC (phase-to-neutral / phase-to-phase), 50/60 Hz

Measurement Accuracy:

• Class 1 according to IEC 62053-21

• Class B according to EN 50470

Energy Display:

• Large backlit LCD display

• Displays total and partial energy consumption

Pulse Output:

• Opto-isolated digital pulse output

• Fixed pulse weight: 100 Wh

• Pulse duration: 100 ms

Power Supply: Self-powered via the measured network (no auxiliary power needed)

Wiring Error Detection: Phase sequence and wiring error indication

Temperature Range:

• Operating: –10 °C to +55 °C

• Storage: –20 °C to +70 °C

Terminal Capacity:

• Rigid wires: 1.5 – 16 mm²

• Flexible wires: 1.0 – 16 mm²

Power Consumption: Approx. 0.8 VA per phase

Form Factor:

• Width: 4 DIN modules (approx. 72 mm)

• Mounting: DIN rail

• Weight: ~245 g

Protection Rating:

• IP20 housing (IP51 front face)

• IK07 mechanical impact resistance