Lovato DM1TP0300FKIT is a certified current transformer kit containing three calibrated solid-core DM1TP0300 300/5 A Class 0.5s current transformers with 28 mm openings and UTF certification for three-phase energy-metering applications.
£824.89
The Lovato DM1TP0300FKIT is a certified current transformer kit comprising three DM1TP0300 solid-core current transformers complete with UTF certification. Each transformer has a 300/5 A transformation ratio, providing a standard 5 A secondary output for compatible energy meters, multifunction instruments and power analysers.
Designed for precision metering applications, each DM1TP0300 transformer provides Class 0.5s accuracy at 2.5 VA and Class 0.5 performance at 5 VA. The transformers operate at 50–60 Hz, withstand continuous overload up to 120% of rated primary current and feature a rated insulation voltage of 720 V.
The solid-core design incorporates a Ø28 mm conductor opening, while screw secondary terminals and DIN rail or screw fixing support straightforward installation in electrical panels. Supplied as a three-transformer certified kit, the DM1TP0300FKIT is particularly suited to three-phase energy-metering installations requiring calibrated Class 0.5s current transformers and supporting UTF documentation.
The Lovato DM1TP0300FKIT provides the three current transformers normally required to monitor the individual phase currents of a three-phase electrical system. Each solid-core transformer converts a nominal 300 A primary current into a proportional 5 A secondary signal for connection to compatible energy meters, multifunction instruments and power analysers.
The combination of three calibrated transformers, Class 0.5s accuracy, a 2.5 VA rated secondary apparent power and UTF certification makes the kit particularly useful for energy-metering installations requiring documented current-transformer performance. Its Ø28 mm opening and DIN rail or screw mounting provide practical integration into metering panels and electrical switchboards.
| Manufacturer | Lovato Electric |
|---|---|
| Series | DM1TP |
| Model | DM1TP0300FKIT |
| Product type | Certified current transformer kit |
| Kit contents | 3 × DM1TP0300 current transformers with UTF certification |
| CT type | Solid-core |
| Primary current Ipn | 300 A |
| Secondary output current | 5 A |
| Transformation ratio | 300/5 A |
| Number of primary inputs per CT | 1 |
| Opening diameter | Ø28 mm |
| Opening width | 28 mm |
| Opening height | 28 mm |
| Operating frequency | 50–60 Hz |
| Continuous overload withstand | 120% of Ipn |
| Accuracy class | Class 0.5s |
| Class 0.5s burden | 2.5 VA |
| Class 0.5 burden | 5 VA |
| Overcurrent limiting factor | FS5 |
| Calibrated | Yes |
| Rated insulation voltage Ui | 720 V |
| IEC rated short-time thermal current | 40–60 × Ith for 1 s |
| IEC rated dynamic current | 2.5 × Ith |
| Insulation | Dry type, Class E |
| Secondary connection | Screw terminals |
| Fixing | DIN rail or screw |
| Protection rating | IP30 |
| Operating temperature | -25 to +50 °C |
| Storage temperature | -40 to +80 °C |
| Maximum relative humidity | 90% |
| Individual CT weight | 480 g |
| Packaged kit weight | 1703.1 g |
| Package dimensions | 206 × 92 × 170 mm |
| Standards | IEC/EN 61869-1, IEC/EN 61869-2 |
| EAN | 8013975233009 |
| HS code | 85043180 |
| Quantity per package | 1 kit |
The DM1TP0300FKIT is a kit containing three Lovato DM1TP0300 solid-core current transformers complete with UTF certification.
Each transformer has a ratio of 300/5 A, converting a nominal 300 A primary current into a standard 5 A secondary current.
The included current transformers provide Class 0.5s accuracy at 2.5 VA and Class 0.5 performance at 5 VA.
Each solid-core current transformer has a circular opening with a diameter of 28 mm.
Yes. The kit contains three current transformers, allowing one CT to be installed on each phase of a suitable three-phase electrical metering system.
Yes. The DM1TP0300FKIT is specifically supplied as a set of three DM1TP0300 current transformers complete with UTF certification for certified metering applications.
Each transformer has a rated secondary apparent power of 2.5 VA at Class 0.5s, with 5 VA at Class 0.5.
The transformers support both DIN rail mounting and screw fixing, allowing flexible installation inside switchboards and electrical metering panels.
The current transformers comply with IEC/EN 61869-1 and IEC/EN 61869-2, covering general requirements and additional requirements for current transformers.
Lovato Electric current transformer kits provide panel builders, electrical engineers and energy-management professionals with a practical solution for accurate three-phase current measurement, combining calibrated Class 0.5s transformers, standard 5 A secondary outputs and supporting UTF certification in one convenient package.
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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...