The DCM230 DC energy meter is a reliable and versatile solution for monitoring and managing energy consumption in DC systems. With its wide voltage range, multiple communication options, and comprehensive parameter measurement capabilities, it is well-suited for solar panels, EV charging, and other DC applications.
Features of DCM230 DC Energy Meter for Solar Panels
- Multi-parameter measurement: Tracks current, voltage, power, frequency, import/export energy, and more.
- Bidirectional measurement: Accurately measures both import and export energy.
- Two pulse outputs: Enables connection to external devices for data logging or control.
- Multi-tariff support: Handles different tariff structures for accurate billing.
- Dual power source: Offers flexibility with AC or DC power options.
- Two-module mini size: Compact design for space-saving installation.
Specification of DCM230 DC Energy Meter for Solar Panels
| Electrical Characteristics | ||
| Type of Measurement | RMS on DC energy system (1P+N) | |
| Measurement Accuracy | Power | 1% of range maximum |
| Active Energy | 1% of range maximum | |
| Current | 0.5% of range maximum | |
| Voltage | 0.5% of range maximum | |
| Input & Output | ||
| Input-Voltage | Range | 5-1000V DC |
| 5-600V DC | ||
| 5-300V DC | ||
| Power consumption | ≤0.5VA | |
| Input-Current | Shunt | 75mV in default, 45/60mV optional |
| Power consumption | ≤0.1VA | |
| Output | DCM230 | Pulse Output + RS485 Modbus |
| Modbus Communications | |
| Interface Standard and Protocol | RS485 and MODBUS RTU |
| Communication Address | 1~247 |
| Transmission Distance | 1000m Maximum |
| Transmission Speed | 1200bps~19200bps |
| Parity | None (default), Odd, Even |
| Stop Bits | 1 or 2 |
Application of DCM230 DC Energy Meter for Solar Panels
- EV Charging: Monitors energy consumption and billing for EV charging stations.
- DC Power Distribution: Tracks energy flow in DC systems.
- Battery Storage: Evaluates battery performance and state of charge.
