Single-phase electric energy meter MCX4-31X series

three-phaseDIN railM-Bus

Description
MBus energy meter available in single, double or quadruple tariff versions

Characteristics

• Electrical:
  • Energy meter for up to 3 networks (single-, three- or four‑phase)
  • Maximum current 100 A with direct connection
  • Available in single, double or quadruple tariff versions
• Communication:
  • MBus (RS485)
  • Integrated pulse emitter
  • Clear display and intuitive menu
• Physical:
  • DIN-rail mounting
  • Enclosure width 4 modules (72 mm)
  • Front panel protection IP54

Benefits

• Applications: Direct and centralized transmission of consumption data via MBus; suitable for single-, three- and four‑phase networks up to 100 A; precise monitoring of active and reactive energy, voltage, current, power and power factor; load analysis and energy performance optimization; integration into supervision systems (BMS/SCADA).
• Safety: Sealable terminal covers to reduce risk of electric shock and tampering.

Functions

• Multi-measure:
  • Total imported and exported active energy
  • Total imported and exported reactive energy
  • Voltage
  • Current
  • Frequency
  • Active power
  • Reactive power
  • Apparent power
  • Power factor
  • Voltage and current harmonic distortions
  • Maximum and average demands
• Accuracy classes: 1 / B

Standards and certifications

• Conformities: CE, RoHS, REACH
• Applicable standards: IEC61000-4-2/3/4/5/6/8/11, IEC61010-1, IEC62052-23, IEC62053-22, IEC61557-12, IEC60068

Variants and order codes
Order code | Max current | Communication | Tariff count | Stock status
MCX4-310 | 100A | RS485 MBus | Single | instock
MCX4-312 | 100A | RS485 MBus | Double | outofstock
MCX4-311 | 100A | RS485 MBus | Quadruple | outofstock

Available documents

• MCX meter range (PDF, 1.31 MB)
• Full manual (PDF, 1.92 MB)

Related resources

• Basics of the electricity meter (technical note)
• Understanding an electricity meter accuracy class (technical note)
• Electrical measurement units (technical note)

Technical specifications

• Type: MBus energy meter
• Model: MCX4-31X
• Configurations: single, double, quadruple tariff
• Measured networks: up to 3 single-, three- or four‑phase networks
• Maximum nominal current: 100 A (direct connection)
• Communication: RS485 MBus
• Pulses: integrated pulse emitter
• Enclosure: 4 modules (72 mm)
• Mounting: DIN-rail
• Front protection: IP54
• Accuracy classes: 1 / B
• Available measurements: active energy (import/export), reactive energy (import/export), voltage, current, frequency, active/reactive/apparent power, power factor, voltage and current harmonic distortion, maximum and average demands
• User interfaces: display and intuitive menu
• Safety: sealable terminal covers
• Conformities: CE, RoHS, REACH
• Standards: IEC61000-4-2/3/4/5/6/8/11, IEC61010-1, IEC62052-23, IEC62053-22, IEC61557-12, IEC60068