Hypontech SDM630MCT 3-Phase Meter

The SDM630MCT Smart Meter is a precision measuring instrument designed for intelligent energy monitoring and management within a photovoltaic (PV) system. It operates using the Modbus protocol and is compatible with Hypontech inverters.
Integrating a smart meter into a PV system enables highly accurate readings of electricity exported to the grid, as well as the energy yield generated by the connected inverters. Communication between the smart meter and the inverters creates a coordinated system, providing data such as grid voltage, grid frequency, active power, reactive power, harmonic content, and more.

This meter is compatible with both single-phase and three-phase Hypontech inverters. Current transformers are not included and must be purchased separately; any transformers with a secondary current of 5A or 1A are compatible.

Key product features:
- Input for 1A and 5A current transformers
- MID certified
- UL listed
- Accuracy class 0.5
- DIN-rail mounting (4-module width)
- Easy-to-read backlit display
- Simple menu navigation
- Built-in Modbus and pulse outputs

Nominal voltage: 3x230 V AC
Operating voltage: 80% to 120% of nominal voltage (Un)
AC voltage withstand: 4 kV (for 1 minute)
Secondary current of transformers: 5 A
Maximum rated current: 100 A
Display: LCD
Operating temperature: -25 °C to +55 °C
Storage temperature: -40 °C to +70 °C
Start-up time: 10 seconds
Maximum reading capacity: 6+1 digits (up to 999,999.9)
Ingress protection: IP51