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PULS (Germany) is the only company worldwide focused entirely on the development and production of DIN rail power supplies, to be the best in this technology. AUMI is the official representative of PULS in Vietnam market.

  • The DIMENSION family includes the widest range of 12 to 48V DIN rail power supplies. The products are classified in three series: Q , C and X with 1-, 2- or 3-phase input and a power of 80 to 960W.
  • Each series assembles various power supply models. Helpful special features like DC-OK relay contact, remote shut-down, spring clamps or DC wide-range input and important approvals are available for every series.
  • Highest performance. Numerous variants. Full featured.
  • Our product family DIMENSION is known for full featured DIN rail power supplies with the highest performance and numerous variants.

  • The product family PIANO stands for cost-efficient, basic DIN rail power supplies from 36-480W with high efficiency, long lifetime and compact size. Our PIANO products help you achieve more with less.
  • The focus of the PIANO product family is on the basic functions without making compromises on PULS’ renowned qualities: efficiency, lifetime, reliability and small size. Additional and more complex features - such as power reserves - were deliberately omitted. This allows a cost-oriented design and high quality at the same time.
  • The PIANO power supplies are perfectly suited for a wide range of economical applications. More demanding applications can be realised with the fully-featured DIMENSION products.

  • The ultra-compact DIN rail power supplies of the MiniLine product family are made for low and medium power range from 15W to 100W.
  • The units, in their rugged plastic housing are highly efficient, compact, reliable and can be installed in seconds.
  • MiniLine users are convinced by an excellent cost-benefit ratio and a high power density. So a 30W device requires a space of only 22.5mm on the DIN-rail.

  • The decentralized FIEPOS power supplies with high protection classes IP54, IP65 or IP67 were developed for flexible use directly in the field.
  • With FIEPOS, short for FIEld POwer Supply, PULS presents a new type of power supply that was developed precisely for this environment.
  • For 1-phase or 3-phase systems: 300W or 500W

  • The DIMENSION family includes the widest range of 12 to 48V DIN rail power supplies. The products are classified in three series: Q , C and X with 1-, 2- or 3-phase input and a power of 80 to 960W.
  • Each series assembles various power supply models. Helpful special features like DC-OK relay contact, remote shut-down, spring clamps or DC wide-range input and important approvals are available for every series.
  • Highest performance. Numerous variants. Full featured.
  • Our product family DIMENSION is known for full featured DIN rail power supplies with the highest performance and numerous variants.

  • The ultra-compact DIN rail power supplies of the MiniLine product family are made for low and medium power range from 15W to 100W.
  • The units, in their rugged plastic housing are highly efficient, compact, reliable and can be installed in seconds.
  • MiniLine users are convinced by an excellent cost-benefit ratio and a high power density. So a 30W device requires a space of only 22.5mm on the DIN-rail.

  • The DIMENSION family includes the widest range of 12 to 48V DIN rail power supplies. The products are classified in three series: Q , C and X with 1-, 2- or 3-phase input and a power of 80 to 960W.
  • Each series assembles various power supply models. Helpful special features like DC-OK relay contact, remote shut-down, spring clamps or DC wide-range input and important approvals are available for every series.
  • Highest performance. Numerous variants. Full featured.
  • Efficient and reliable PULS DC/DC converters provide regulated DC voltages of 12V, 24V or 48V.

  • The DIMENSION QT40.241-B2 sees PULS bringing to market the first 3-phase DIN rail power supply (24V / 40A) that makes this system data available to users via an I/O port.
  • Real-time information on power, temperature and status data is supplied directly from your power supply via IO-Link.
  • This data can help increase system availability and reduce maintenance and operating costs. This means the power supply has the potential – in parallel with its function as a converter – to also act as a sensor and therefore make a significant contribution to the Industrial Internet of Things (IIoT).

  • Efficient 4-channel and 8-channel Power-over-Ethernet injectors for DIN rail mount.
  • Available with an integrated 240W power supply or as stand-alone device.
  • The 4- or 8-channel solutions are available with an integrated PULS high-end power supply or as standalone PoE injectors. Both devices feature a stable power of up to 30W per channel. This enables you to supply up to 8 PoE/PoE+ devices with only one injector.

  • The DC-UPS with integrated electrochemical double layer capacitors are fully maintenance free and guarantee an uninterrupted power supply for periods measured in seconds.
  • Buffer modules with electrolytic capacitors work similarly to a DC-UPS and can bridge power failures in the 24V or 48V net for periods measured in milliseconds.
  • In buffer mode, the output voltage is regulated and the change from normal to buffer mode occurs without interruptions. All modules are protected against overload and short-circuit and have a wide operating temperature range.
  • A regular maintenance or replacement of the capacitors is not necessary.

  • For the installation of a DC-UPS system three essential elements are necessary: a power supply, a DC-UPS and a battery.
  • The DC-UPS is responsible for monitoring and charging the battery, as well as controlling the seamless transition between normal and buffer mode.
  • Highest system availability even in the event of mains failure
  • 1-Battery-Concept: each battery is individually charged and monitored, which avoids the need for matched batteries

  • Battery modules use maintenance-free VRLA batteries (valve regulated lead-acid) and are charged at PULS before delivery.
  • Battery modules can be ordered with (UZK) or without a battery (UZO). All battery modules from PULS support the 1-Battery-Concept.
  • The 24V battery modules are equipped with a center-tap, which protect against over-current, and with an integrated temperature sensor.