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ME337 Three-Phase Multi-Function Smart Meter
ME337 is a three-phase multi-function smart meter for 96 panel mounting with fast installation, advanced harmonic measurement, and compatibility with Rogowski coils, voltage-output CTs, and direct connection.
The ME337 is a three-phase multi-function smart meter designed for 96 panel mounting, with a standard housing and snap-on installation method that avoids screws and speeds up commissioning.
The series supports multiple current transformer connection options. The ME337N version supports direct Rogowski coil connection without an external integrator and voltage-output CTs, while the ME337C series supports direct current connection up to 7 A.
It is compatible with three-phase four-wire, three-phase three-wire, and single-phase systems, and offers several auxiliary power supply options including 220 VAC, 24 VDC, and 12 VDC.
The device measures voltage, current, power, energy, and voltage/current harmonics, including fractional harmonics up to 50 measurements, total harmonic distortion, and harmonic values.
Additional functions include 6-rate tariff energy, RTC or manual switching, demand measurement, alarm settings, transformer orientation correction, and current channel modification.
- Three-phase multi-function meter for standard 96 panel mounting with snap-on installation.
- ME337N series compatible with direct Rogowski coil and voltage-output CT connection.
- ME337C series supports direct current connection up to 7 A.
- Compatible with three-phase 4-wire, 3-wire, and single-phase systems.
- Power supply options: 220 VAC, 24 VDC, and 12 VDC.
- Harmonic, THD, demand, alarm, and 6-rate tariff energy measurement.
- Configuration code: ME337ND2, 220 VAC power, terminal port, Rogowski/voltage CT input.