Why Choose the Lovato DM0TA0200 Split-Core Current Transformer?
The Lovato DM0TA0200 is a split-core current transformer designed for accurate current measurement in electrical distribution, energy monitoring and industrial metering systems. Its split-core construction allows the transformer to be installed around an existing conductor or busbar without disconnecting the primary circuit, making it particularly practical for retrofit installations.
The DM0TA0200 provides a 200 A primary current rating with a standard 5 A secondary output. It offers Class 1 accuracy with a 2.5 VA burden and operates at 50–60 Hz, providing a dependable measurement signal for compatible energy meters, digital multimeters and power analyzers.
A generous 32 × 21 mm conductor aperture accommodates common busbars and conductors, while screw terminals and screw fixing provide secure electrical and mechanical installation. With 720 V rated insulation voltage and IP30 protection, the DM0TA0200 is designed for dependable service inside industrial switchboards and electrical panels.
Key Advantages
- Split-core construction simplifies installation around existing conductors and busbars.
- 200/5 A transformation ratio for standard industrial current measurement.
- Class 1 accuracy at 2.5 VA for reliable metering applications.
- Large 32 × 21 mm aperture accommodates suitable busbars and conductors.
- 720 V rated insulation voltage for electrical distribution applications.
- Standard screw secondary terminals provide secure wiring connections.
- Suitable for retrofit energy monitoring without removing the primary conductor.
Key Features
- Lovato DM series current transformer.
- Split-core current transformer design.
- 200 A primary current.
- 5 A secondary output current.
- 200/5 A transformation ratio.
- Class 1 accuracy.
- 2.5 VA rated burden at Class 1.
- 50–60 Hz operating frequency.
- 32 × 21 mm conductor opening.
- 120% continuous overload withstand of rated primary current.
- Screw terminals and screw fixing.
- IP30 protection rating.
Reliable & Convenient Current Measurement
Current transformers provide a proportional secondary current that allows meters and monitoring equipment to measure high primary currents safely and conveniently. The Lovato DM0TA0200 converts a primary current of up to 200 A into a standard 5 A secondary signal for connection to compatible measuring instruments.
The split-core construction is especially useful when upgrading existing switchboards because the transformer can be opened and fitted around an installed conductor. This reduces installation work compared with conventional solid-core transformers while retaining the measurement performance required for industrial energy monitoring and electrical distribution applications.
Typical Applications
- Industrial electrical distribution boards.
- Energy meters and power analyzers.
- Electrical load and current monitoring.
- Building energy management systems.
- Industrial switchboards and control panels.
- Retrofit metering installations.
- Busbar current measurement.
