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DMED305T2 – MOD. (4U) 3PH ENERGY METER /5A 2OUTS
Lovato DMED305T2 three-phase energy meter for 5 A current transformer secondary connections with Class 0.5s accuracy, two programmable static outputs and comprehensive multi-measurement functionality.
£256.76
Why Choose the Lovato DMED305T2 Three-phase CT Energy Meter?
The Lovato DMED305T2 is a high-accuracy three-phase digital energy meter designed for use with 5 A secondary current transformers. As part of the Lovato DME energy meter series, it provides comprehensive electrical measurements for industrial power monitoring, commercial energy management and sub-metering applications where direct current measurement is not practical.
Designed for installation on standard DIN rail systems, the DMED305T2 measures imported and exported active energy together with reactive energy, voltage, current, power, power factor and frequency. Its Class 0.5s active energy accuracy delivers highly precise energy monitoring suitable for demanding industrial applications.
Featuring 2 programmable static outputs, a clear backlit LCD display and a compact 4-module housing, the DMED305T2 provides reliable monitoring for switchboards, distribution panels and energy management systems where measurement is performed through external current transformers.
Key Advantages
- Designed for 5 A CT secondary connections.
- Class 0.5s active energy measurement accuracy.
- Measures imported and exported active and reactive energy.
- 2 programmable static outputs for pulse or alarm signalling.
- Backlit LCD display with comprehensive electrical measurements.
- Compact DIN rail mounted 4-module enclosure.
Key Features
- Lovato DMED305T2 three-phase energy meter.
- Three-phase with or without neutral.
- CT connection via 5 A secondary.
- 380-415 V AC phase-to-phase voltage.
- 220-240 V AC phase-to-neutral voltage.
- Imported/exported active and reactive energy measurement.
- Class 0.5s active energy accuracy.
- 2 programmable static pulse outputs.
- Backlit LCD display.
- DIN rail mounting.
High Accuracy CT-operated Energy Monitoring
The Lovato DMED305T2 is designed for installations where current transformers are required to safely monitor higher electrical currents. Its Class 0.5s measurement accuracy provides precise energy data for industrial energy management, cost allocation and equipment performance monitoring.
The integrated programmable static outputs allow energy pulse transmission or alarm signalling to external monitoring systems, making the meter suitable for modern industrial automation and energy management applications.
Typical Applications
- Industrial switchboards.
- Electrical distribution panels.
- Factory energy monitoring.
- Commercial sub-metering.
- Power monitoring using current transformers.
- Building energy management systems.
- OEM machinery and automation equipment.
Technical Specifications
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| Measurement Connection Type | CT connection | |
|---|---|---|
| Current Input Rating (A) | 5 A | |
| Device Type | Energy meter | |
| Current | 5 A | |
| Phase | Three Phase | |
| Manufacturer | Lovato Electric | |
| Series | DME Energy Meters | |
| Model | DMED305T2 | |
| Product type | Three-phase digital energy meter | |
| Electrical system | Three-phase with or without neutral | |
| Current connection | CT /5 A secondary (/1 A compatible) | |
| Reference current | 5 A | |
| Maximum current | 5 A | |
| Minimum current | 0.05 A | |
| Starting current | 0.005 A | |
| Rated voltage | 380-415 V AC phase-to-phase / 220-240 V AC phase-to-neutral | |
| Operating frequency | 50 / 60 Hz | |
| Energy measurement | Imported/exported active and reactive energy | |
| Active energy accuracy | Class 0.5s (IEC/EN 62053-22) | |
| Reactive energy accuracy | Class 2 (IEC/EN 62053-23) | |
| Static outputs | 2 programmable | |
| Communication | None | |
| Expandable | No | |
| MID certified | No | |
| Display | Backlit LCD | |
| Mounting | 35 mm DIN rail | |
| DIN modules | 4 | |
| Protection | IP40 front | |
| Operating temperature | -25°C to +55°C | |
| Weight | Approx. 330 g | |
| HS Code | 90283019 |
Frequently Asked Questions
What is the Lovato DMED305T2 used for?
The DMED305T2 measures electrical energy and operating parameters in three-phase installations using external current transformers with 5 A secondary outputs.
Does the DMED305T2 require current transformers?
Yes. The meter is designed specifically for connection to 5 A secondary current transformers, with compatibility for 1 A secondary applications where configured appropriately.
What accuracy does the DMED305T2 provide?
The meter provides Class 0.5s active energy accuracy and Class 2 reactive energy accuracy in accordance with IEC standards.
Does the meter include communication?
No. The DMED305T2 does not include an integrated communication interface, but it provides two programmable static outputs for pulse or signalling applications.
Is the DMED305T2 MID certified?
No. The DMED305T2 is not MID certified and is intended for industrial monitoring and energy management rather than certified billing applications.
Trusted by Electrical Professionals Worldwide
Lovato Electric energy meters are trusted by electrical engineers, panel builders and facilities managers for delivering highly accurate energy measurement, dependable operation and reliable monitoring of modern three-phase electrical installations.
