• Contatore di Energia Eastron SDM630MCT Trifase 5 A Modbus RS485
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Eastron

Eastron SDM630MCT Energy Meter Three-Phase 5A Modbus RS485

Eastron SDM630MCT Energy Meter Three-Phase 5A Modbus RS485

€139.65
€139.65
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  • Italy22% €170.37
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  • Belgium21% €168.97
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  • Croatia25% €174.56
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  • Denmark25% €174.56
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  • Malta18% €164.78
  • Netherlands21% €168.97
  • Poland23% €171.76
  • Portugal23% €171.76
  • Romania21% €168.97
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  • Sweden25% €174.56

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Delivery in 10-20 daysMetering & sensorsEastron

Eastron SDM630MCT Energy Meter Three-Phase 5A Modbus RS485

The Eastron SDM630MCT is a multifunction three-phase DIN rail energy meter that measures current through current transformers (CTs) rather than directly. The current input is rated 5A (CT secondary): this allows high-power industrial and commercial installations to be measured, up to primary currents in the thousands of amperes, while keeping the instrument compact and safe.

In photovoltaics it is used as an exchange or production meter: it communicates over Modbus RTU on RS485 and integrates with inverters, data loggers and EMS systems for export limitation and energy flow monitoring. It takes up 4 DIN modules, has a backlit display and MID certification under Directive 2014/32/EU, so the certified versions can also be used for fiscal and billing measurements.

Key features

Measurement via external CTs5A current input from current transformers: the CTs are not included and must be selected and ordered separately according to the plant's primary current.
Modbus RS485 communicationModbus RTU protocol from 2,400 to 38,400 bps, up to 64 devices on the same bus, for inverters, data loggers and EMS.
Complete energy measurementActive and reactive energy, active, reactive and apparent power, voltages, currents, power factor, THD, frequency and maximum demand.
MID certificationCompliant with MID Directive 2014/32/EU and with EN 50470-1/-3 and IEC 62053-21.
DIN rail mountingCompact 4-module format with backlit LCD display, suitable for small electrical enclosures.
Pulse outputsTwo pulse outputs, one configurable and one fixed at 3,200 imp/kWh, for connection to external metering systems.

Technical specifications

FeatureValue
Product codeSDM630MCT
Number of phasesThree-phase (3 phases + neutral), also usable in single-phase
Rated voltage3 × 230/400V CA
Current inputCT secondary 1A / 5A — current transformers NOT included
Measurable primary currentFrom 50A to 6,000A with external CTs of suitable ratio
Rated frequency50 / 60Hz
Accuracy classClass 1 (IEC 62053-21) / Class B (EN 50470-3)
Metrological certificationMID, Directive 2014/32/EU
CommunicationRS485 Modbus RTU, 2,400 / 4,800 / 9,600 / 19,200 / 38,400 bps
Devices per busUp to 64
Pulse outputs2 outputs; the second fixed at 3,200 imp/kWh
Measured quantitieskWh, kvarh, W, var, VA, V, A, power factor, THD, frequency, maximum power, imported and exported energy
MountingDIN rail, 4 modules
Protection degreeIP51 (indoor use)
Operating temperature-25 ÷ +55 °C
Operating humidity≤ 90 %, non-condensing
StandardsIEC 62053-21, EN 50470-1, EN 50470-3
Dimensions94.5 × 72 × 65 mm
Weight0.25 kg

Documentation

PDFDatasheetOfficial manufacturer document

Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.

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