Why Choose the Lovato DM25T600 Current Transformer?
The Lovato DM25T600 is a compact solid-core current transformer designed to convert a primary current of 600 A into a standard 5 A secondary current for connection to compatible energy meters, ammeters, power analysers and monitoring equipment.
The DM25T600 accommodates insulated conductors up to Ø24 mm and busbars measuring 11 × 24 mm, 20 × 15 mm or 33 × 11 mm. It provides Class 0.5 accuracy at 12 VA and Class 1 accuracy at 15 VA, supporting accurate electrical measurement in commercial and industrial distribution systems.
With a 720 V rated insulation voltage, 50–60 Hz operating frequency and IP20 protection, the DM25T600 is engineered for dependable use inside electrical panels. It can be mounted on a standard 35 mm DIN rail or secured by screws, providing flexible installation in new and existing switchgear assemblies.
Key Advantages
- Converts 600 A primary current to a standard 5 A secondary output.
- Accepts both Ø24 mm cables and multiple busbar sizes.
- Class 0.5 accuracy at 12 VA for precise current measurement.
- Class 1 accuracy at 15 VA for general metering applications.
- DIN rail or screw mounting provides flexible panel integration.
- Robust solid-core construction for industrial and commercial electrical systems.
Key Features
- Lovato DM25T current transformer series.
- 600/5 A transformation ratio.
- 50–60 Hz operating frequency.
- Ø24 mm cable aperture.
- Suitable for 11 × 24 mm, 20 × 15 mm and 33 × 11 mm busbars.
- 56 mm overall width.
- 720 V rated insulation voltage.
- Class E dry-type insulation.
- Screw terminal connections.
- IP20 degree of protection.
Accurate Current Measurement for Metering and Energy Monitoring
Current transformers such as the Lovato DM25T600 reduce a high primary current to a proportional 5 A secondary signal that can be safely measured by compatible instrumentation. This allows meters and power analysers to monitor high-current circuits without carrying the full load current directly through the measuring device.
The DM25T600 combines a compact solid-core design with multiple cable and busbar mounting options, making it well suited to switchboards, distribution panels and energy-monitoring systems. Its defined accuracy classes and 600/5 A ratio support dependable measurement in a wide range of commercial and industrial installations.
Typical Applications
- Energy meters and multifunction power analysers.
- Industrial switchboards and distribution panels.
- Electrical load monitoring systems.
- Power and energy management installations.
- Commercial building electrical distribution.
- OEM machinery and control panels.
