Carlo Gavazzi ET330DINAV53HS1X three-phase energy transducer with 230-277 V L-N, 400-480 V L-L, 5(6) A CT input, RS485 Modbus RTU communication and DIN rail mounting for energy monitoring.
£216.27
The Carlo Gavazzi ET330DINAV53HS1X is a compact and reliable three-phase energy transducer designed for accurate electrical measurement, energy monitoring and cost allocation in industrial, commercial and building management applications. As part of the Carlo Gavazzi ET330 DIN rail energy transducer series, it provides dependable measurement for three-phase electrical installations using current transformers.
Designed for 5(6) A current transformer input applications, this energy transducer features integrated RS485 Modbus RTU communication for connection to PLCs, SCADA systems, energy monitoring software and building management platforms. Its compact DIN rail format makes it suitable for electrical panels, switchboards and distribution boards where accurate remote monitoring is required.
With voltage inputs from 230–277 V L-N and 400–480 V L-L, the ET330DINAV53HS1X is ideal for monitoring imported and exported energy in three-phase networks. The unit supports detailed electrical parameter monitoring, helping users improve energy visibility, analyse load performance and support efficient electrical system management.
Energy transducers such as the Carlo Gavazzi ET330DINAV53HS1X provide accurate measurement of energy consumption and key electrical parameters across three-phase installations. This helps facilities teams, panel builders and energy managers monitor system performance, allocate costs and identify opportunities to improve energy efficiency.
The integrated RS485 Modbus RTU interface enables measured data to be shared with automation systems, energy monitoring platforms and building management software. This makes the ET330DINAV53HS1X a practical choice for remote electrical measurement, control panel integration and industrial energy reporting.
| Phase | Three Phase |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Series | ET330 |
| Model | ET330DINAV53HS1X |
| Product type | Three-phase energy transducer |
| Voltage input | 230–277 V L-N / 400–480 V L-L |
| Network compatibility | Three-phase electrical systems |
| Current input | 5(6) A CT input |
| Frequency | 50 / 60 Hz |
| Communication | RS485 Modbus RTU |
| Energy metering | Consumption and generation |
| Measured variables | kWh, kvarh, V, A, W, VA, var, Hz and power factor |
| Power supply | Auxiliary power supply |
| Protection rating | IP20 front |
| Mounting type | DIN rail mounting |
| Housing width | 3 DIN modules |
| Approvals | CE, UKCA |
The ET330DINAV53HS1X is used for measuring and monitoring electrical energy consumption, generation and key electrical parameters in three-phase installations.
This model uses a 5(6) A current transformer input, making it suitable for CT-operated three-phase metering systems.
Yes, it includes RS485 Modbus RTU communication for integration with PLCs, SCADA systems, energy monitoring software and building management platforms.
The ET330DINAV53HS1X supports 230–277 V L-N and 400–480 V L-L three-phase electrical systems.
It is typically DIN rail mounted inside control panels, switchboards, distribution boards and electrical monitoring enclosures.
Carlo Gavazzi ET330 energy transducers are trusted by electrical contractors, panel builders and facilities teams for accurate three-phase energy monitoring, dependable Modbus communication and reliable integration into automation and building management systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...