Description:
The Eastron SDM630MCT is a DIN rail mounted, multi-function three-phase energy meter designed for use with external current transformers (CTs). It offers advanced energy monitoring with MID B+D certification and is ideal for applications such as sub-metering, energy management, and billing across various installations. The meter supports multiple wiring configurations (1p2w, 3p3w, 3p4w) and provides high accuracy measurement with multiple communication options.
Key Features:
Three-phase, CT-operated (1A/5A, 333mV, 100mV, or 40mA options)
MID B+D certified (per EU Directive 2014/32/EU)
ETL registered
Accuracy Class 1.0 or 0.5 (model-dependent)
Bi-directional measurement for kW and kWh
Modbus RTU (RS485) or M-Bus communication options
Multi-tariff support
Multi-parameter measurement: Voltage, Current, Power (Active, Reactive, Apparent), Frequency, Power Factor, THD, etc.
Configurable pulse outputs (Import/Export/Net kWh)
Backlit LCD display
Free configuration software
2 digital inputs (select models)
Wide CT input compatibility
IP51 protection for indoor use
DIN rail mounting
Technical Specifications:
Voltage Range: 3x230/400V AC (80%–120%)
Current Input: 1A/5A or 333mV/100mV/40mA (model-dependent)
Frequency: 50/60 Hz
Pulse Outputs: 2 outputs (up to 3200 imp/kWh)
Accuracy:
Active Energy: Class 1 or Class 0.5
Reactive Energy: Class 2
Power: ±1%
Frequency: ±0.2%
Voltage/Current: ±1.0% or ±0.5%
Communications:
RS485 Modbus RTU (up to 64 devices)
M-Bus (EN13757-3)
Temperature Range:
Operating: -25°C to +55°C
Storage: -40°C to +70°C
Humidity: ≤95%, non-condensing
Protection Class: IP51, Class II
Dimensions (HxWxD): 94.5mm x 72mm x 65mm
Lead Time:
1 - 3 Days.