Lettel
Multi-circuit Energy Meter for 4 Three-phase or 12 Single-phase Circuits Modbus RS485
MAP4-34RJ
€404.89
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€485.87
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– Average delivery time 4/6 weeks
- Technical support and dedicated single point of contact
- Free delivery from 200€ of purchase (Metropolitan France)
- 100% secure payments
Technical informations
The Lettel MAP4-34RJ is a multifunction energy meter designed to monitor up to 4 three-phase or 12 single-phase circuits. It offers a compact and efficient solution for energy management in industrial and tertiary installations.
Main features:
- Measurement of active and reactive energies, imported and exported
- Instantaneous measurements: line-to-neutral and line-to-line voltages, phase and neutral currents, active, reactive, and apparent powers, power factor, frequency
- Network quality analysis: total harmonic distortion of voltage and current, individual harmonics up to the 31st order
- Recordings: demands, extreme values
- Fully programmable RS485 Modbus RTU communication
- Pulse output on active energy
- Backlit LCD display with simplified navigation
Technical specifications:
| Specifications | Details |
|---|---|
| Measured networks | 4 × 3P or 12 × 1P+N |
| Nominal voltage | 3×230/400V AC ±20% |
| Current inputs | Enerclip current transformers with RJ12 connectors (closed, split-core, or Rogowski) |
| Accuracy | Class 0.5S for active energy |
| Communication | RS485 Modbus RTU, configurable address (1 to 247), adjustable baud rate (300 to 19200 bps), frame formats: none, even or odd parity |
| Pulse output | Max frequency: 10 Hz, pulse duration: 80 ms ±20%, pulse constant variable depending on the ratio of the current transformers |
| Mounting | DIN rail 35 mm, 4 modules width (72 mm) |
| Protection rating | Front panel IP54, rest of the housing IP20 |
| Temperature | Operating: -25°C to +55°C, storage: -30°C to +80°C |
| Relative humidity | 5% to 95% non-condensing |
| Standards and certifications | CE, RoHS, REACh compliant |
| Warranty | 3 years |
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