The HEUSS transformer and rectifier unit is a power supply that meets the requirements of a safety transformer (SELV / PELV) according to DIN EN 61558-2-6.
This can be used both to drive 42VAC HEUSS stop magnets and conventional DC loads.
This unit will be delivered in a steel housing with wall-mounting brackets.
Screw-in cable glands at the bottom allow strain-relieved insertion of conductors.
At the bottom there are phase failure indicators, which also allow an electrical layperson to determine by mere visual contact whether a primary side phase has failed.
Primary and secondary side fuses allow proper connections to your instrument.
Primary: 400VAC (Different voltages on request)
Secondary: 42VAC and 24/26 / 28VDC or 14/16 / 18VDC (Different voltages on request)
Residual ripple: 4.2%
Different currents on request
Case sizes vary depending on amperage.
400mm x 300mm x 200mm: 42V + 14/16 / 18V 5 + 5 to 5 + 20A and 42V + 24/28 / 28V 5 + 5 to 5 + 20A
600mm x 400mm x 200mm: 42V + 14/16 / 18V 5 + 30 to 45 + 60V and 42V + 24/28 / 28V 5 + 30 to 40 + 30A
800mm x 600mm x 250mm: 42V + 24/28 / 28V 40 + 35 to 50 + 30A