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Technology power supply for demanding solutions

SITOP modular meets the highest requirements for functionality, e. g. for use in complex plants and machines. The wide input voltage range enables connection to any system in the world and guarantees a high level of safety even in the event of large voltage fluctuations. The power boost function briefly supplies up to three times the rated current. In the case of an overload, you can choose between constant current with automatic restart, or user directed restart. The innovated 1-phase SITOP PSU100M 20 A and 3-ph SITOP PSU300M 20 and 40 A power supply units now offer even more. With their narrow profile design, they are some of the most compact modules in their power class. Improvements include the integrated signaling contact for “24 V DC o.k.“, an expanded input voltage range, high efficiency level of 93 %, and a supply of 1.5 times the rated current for up to 5 seconds.

Essential product features
  • For demanding applications of 5 to 40 A
  • 48V DC/10A and 20A enables small cable cross-sections
  • Compact metal housing
  • No installation clearances required at the sides
  • Wide input voltage range
  • Extra Power for brief operational overload
  • Power Boost for triggering protective equipment
  • Selectable short-circuit characteristics
  • Soft characteristic curve selectable for parallel switching
  • High efficiency
  • Operating status indicated by 3 LEDs
  • Can be combined with SITOP power security components and DC UPS