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SPM-D01-M DIN-rail Single-circuit Modbus Smart Power Meter with 333mV CT Input
Key Features
- SPM-D01-M and SPM-D01-R single-circuit power meter models
- Dedicated monitoring for single-phase and three-phase electrical systems
- Conventional 333mV-output CT support on the SPM-D01-M
- Flexible Rogowski coil support on the SPM-D01-R
- True RMS measurement with 128-point-per-cycle sampling
- 0.2% voltage and current measurement accuracy
- RS-485 Modbus RTU communication
- Built-in 2MB Flash memory for data logging
- Auto Wiring Change and abnormal-event recording
£299.00
Description
The PLANET SPM-D01 Series DIN-rail smart power meters monitor distribution feeders, motor control panels, industrial machinery, and other critical electrical loads. Detailed circuit-level electrical and energy data helps users detect abnormalities, assess equipment performance, and improve energy management.
The SPM-D01-M supports conventional 333mV-output current transformers for general panels and low-to-medium-current circuits. The series supports balanced or unbalanced 1P2W, 1P3W, 3P3W, and 3P4W systems, using one, two, or three current sensors with optional external potential transformers. This flexibility suits varied single- and three-phase installations.
With True RMS measurement at 128 samples per cycle, the SPM-D01 Series reliably measures varied loads. It provides 0.2% voltage and current accuracy and 0.5% active, reactive, and apparent energy accuracy for energy monitoring, operating analysis, and cost allocation.
Both models include an RS-485 Modbus RTU interface for EMS, BMS, SCADA, and industrial control integration. Speeds of up to 115200bps and distances of up to 1200 metres support flexible deployment. An open-collector pulse output can report imported or exported active and reactive energy to external counters or monitoring equipment.