Why Choose the Lovato DM1TMA0200 Compact Split-Core Current Transformer?
The Lovato DM1TMA0200 is a compact split-core current transformer designed for accurate current measurement in commercial and industrial electrical installations. Featuring a 200/5 A transformation ratio, it converts primary currents into a standard 5 A secondary output suitable for energy meters, multifunction measuring instruments, power analysers and protection equipment.
Its split-core design allows installation around existing conductors without disconnecting the primary circuit, making it an excellent solution for retrofit energy monitoring, electrical panel upgrades and preventative maintenance projects. This significantly reduces installation time while avoiding unnecessary downtime.
The DM1TMA0200 incorporates a compact housing with a 24 × 24 mm internal opening and is supplied complete with a 2 m prewired secondary cable for quick installation. Operating at 50/60 Hz with Class 1 accuracy and a 1 VA burden, it provides dependable current measurement for a wide range of power monitoring applications.
Key Advantages
- Compact split-core design allows installation without disconnecting conductors.
- 200/5 A transformation ratio for standard industrial metering equipment.
- 24 × 24 mm aperture accommodates common cables and busbars.
- Supplied with a 2 m prewired secondary cable for rapid installation.
- Class 1 measurement accuracy for dependable electrical monitoring.
- Ideal for retrofit energy monitoring and switchboard upgrades.
Key Features
- Lovato DM1TMA series compact split-core current transformer.
- 200 A rated primary current.
- 5 A rated secondary current.
- Split-core construction.
- 24 × 24 mm internal opening.
- 1 VA rated burden.
- Accuracy class 1.
- 50/60 Hz operating frequency.
- 720 V rated insulation voltage.
- Supplied prewired with a 2 m connection cable.
Accurate Current Monitoring for Existing Electrical Systems
Current transformers enable high electrical currents to be measured safely by converting the primary current into a proportional low-current secondary output. The Lovato DM1TMA0200 converts currents up to 200 A into a standard 5 A signal, allowing compatible meters and monitoring devices to accurately measure electrical loads without direct connection to high-current conductors.
Its compact split-core construction makes it especially suitable for existing installations where conductors cannot easily be disconnected. The supplied prewired cable further simplifies installation, reducing labour while supporting reliable energy monitoring and electrical diagnostics.
Typical Applications
- Energy monitoring systems.
- Commercial distribution boards.
- Industrial switchboards.
- Power analysers and multifunction meters.
- Building management systems.
- Electrical load monitoring.
- Industrial automation panels.
- Retrofit metering installations.
