NK Technologies DT-FD Series High Voltage

DT-FD Series HV DC Current Transducer ×

Unipolar, output with current in one direction Industry Standard Analog Output Externally Powered No Need For Span or Range Adjustment Large Solid-Core Case DIN Rail or Panel Mount

DT-FD series DC Current Transducers provide a large sensing window and the ability to monitor circuits with voltages up to 1500 VDC. The sensor can be mounted on a DIN rail or be attached to a back panel with screws. Easily accessible power supply and output-signal, finger-safe terminals are located on the top of the sensor to allow for a clean and troublefree installation. The one-piece design combines the current sensing elements and the signal conditioning to provide an output compatible with most control systems, increasing the safety and accuracy of the installation.

Current Transducer Applications

• Monitor Large Solar Panel Installations
  • Large utility connected photovoltaic generation systems will often produce DC power at higher voltages as the wire can be smaller for the same amount of power produced.
• Monitor DC Motors
  • Traction and Drilling equipment use higher voltage DC motors to produce high torque output at low speeds.

Solar Array Application

Solar Array Application ×

Commercial and industrial ground mounted solar arrays are connected in series to combiner boxes, developing higher voltage and lower current to deliver the same power as with a lower voltage system.