Selec EM4M Three Phase DIN Rail Energy Meter

Product Summary:

The Selec EM4M is a high-performance three-phase DIN rail energy meter designed for accurate power monitoring in residential, commercial, and industrial applications. It supports bi-directional energy monitoring, direct current input up to 100A, and features RS485 Modbus communication for seamless integration.

Key Features:

• 100A direct current measurement (Ib: 10A, Imax: 100A)

• Dual-input measurement for Import/Export energy

• RS485 Modbus RTU communication support

• LCD display with backlight and multi-row digits

• Compatible with 1Ø-2W, 3Ø-3W, 3Ø-4W systems

• Voltage range: 85 to 285V (L-N), 120 to 494V (L-L)

• Accuracy: ±0.5% for V & I, ±1% for Power, Class 1 for Active energy

• Self-powered (no auxiliary power needed)

• D.G sensing and multifunction monitoring

• CE and RoHS certified

Applications:

• Electrical panels and distribution boards

• Commercial building energy monitoring

• Industrial power consumption tracking

• DG (Diesel Generator) monitoring systems

Product Benefits:

• Easy DIN rail mounting and compact design (70x90 mm)

• Eliminates need for CTs up to 100A

• Helps in energy auditing and cost allocation

• Real-time monitoring with Modbus RTU protocol

• Ideal for import/export energy tracking in solar applications

FAQs:

Q1: Can the Selec EM4M meter be used for solar energy monitoring?
Yes, the EM4M supports bi-directional energy measurement, making it suitable for solar and renewable energy systems.

Q2: Is the Selec EM4M self-powered or does it need an auxiliary supply?
The EM4M is self-powered and operates within 85 to 285V (L-N) / 120 to 494V (L-L), 45 to 65Hz.

Q3: What communication protocol does this meter support?
It supports RS485 communication with Modbus RTU protocol, ideal for integration with SCADA, BMS, or energy monitoring systems.