The Eastron SDM630MCT-2T is a three-phase multifunction electric energy meter for installations that use current transformers (CT). It is suitable for commercial, industrial, and energy applications where accurate monitoring of consumption and key electrical parameters is required.

It supports current transformers with 1A or 5A secondary and allows CT primary settings from 1 to 9999A. It features bidirectional energy measurement, RS485 Modbus RTU communication, and two pulse outputs for easy integration into energy management and automation systems.

The Dual Tariff / Dual Power Source function allows energy measurement from two different sources, such as grid and generator, with separate T1 and T2 recording.

Key features:

• Manufacturer: Eastron
• Model: SDM630MCT-2T
• Type: Three-phase multifunction energy meter
• Measurement via current transformers (CT)
• CT secondary: 1A / 5A
• CT primary: 1–9999A
• Support: 3P4W / 3P3W / 1P2W
• Communication: RS485
• Protocol: Modbus RTU
• Dual Tariff / 2 Tariffs
• Support for two energy sources
• Bidirectional measurement
• 2 pulse outputs
• Active energy measurement (kWh)
• Reactive energy measurement (kVArh)
• Measurement of active, reactive, and apparent power (W / VAr / VA)
• Voltage and current measurement
• Power factor (PF) measurement
• Frequency measurement (Hz)
• Demand measurement
• Voltage accuracy: ±0.5%
• Current accuracy: ±0.5%
• Active power accuracy: ±1%
• Active energy: Class 0.5S IEC 62053-22 / Class 1 IEC 62053-21
• Reactive energy: Class 2 IEC 62053-23
• MID certification according to European Directive 2014/32/EU
• Mounting: DIN rail
• Width: 4 modules / 72mm
• Maximum RS485 communication distance: 1000m

The Eastron SDM630MCT-2T is an ideal choice for monitoring and recording electrical energy in three-phase installations, offering advanced measurement capabilities, Modbus communication, and support for external current transformers for high-current applications.

Note: This is a standalone meter. Current transformers (CT) are not included.