Power Electronics / Power Management


High-power DC laboratory PSU

27 February 2019 Power Electronics / Power Management

Bel Power Solutions and Protection’s new TSR10 is a robust, 10 kW, DC programmable laboratory power supply. It is a 3U, 19” rack mounted precision power supply which delivers clean and stable DC power, with operation allowed on any load from short- to open-circuit and constant voltage / constant current auto crossover.

Easy to use, the unit is ideal for testing in laboratories and for general industrial purposes, including research, component device testing, automated systems, aerospace and satellite testing. It has a 3-phase input voltage of 360-440 V a.c. with adjustable DC output voltage between 0,5 V and 50 V, and output current between 0,5 A and 200 A.

The front panel display contains settings for monitoring output voltage and current, including adjustable over-voltage, adjustable over-current, short circuit and feedback voltage proof, over-temperature (OTP), safe/auto start, front panel lock and phase loss detection.

Communications include a CAN interface and analog programming/monitoring (0-5 V or 0-10 V user-selectable); auto restart after power cut; mains, output voltage and current indication; front panel lock (selectable from the front panel and/or from the software); independent remote on/off and remote enable/disable; continuous encoders for voltage and current adjustment (coarse and fine mode); last setting memory; and remote reset.



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