QUINT POWER power supplies with maximum functionality
QUINT POWER circuit breakers magnetically and therefore quickly trip at six times the nominal current, for selective and therefore cost-effective system protection. The high level of system availability is additionally ensured, thanks to preventive function monitoring, as it reports critical operating states before errors occur.
Reliable starting of heavy loads takes place via the static power reserve POWER BOOST. Thanks to the adjustable voltage, all ranges between 5 V DC ... 56 V DC are covered.
QUINT-PS/3AC/48DC/20
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Power supply
2320827
Primary-switched power supply unit QUINT POWER, Screw connection, DIN rail mounting, SFB Technology (Selective Fuse Breaking), input: 3-phase, output: 48 V DC / 20 A, adjustable from 30 V DC ... 56 V DC
Detalhes dos produtos
UL Recognized
ID de certificação: E211944IECEE CB Scheme
ID de certificação: SI-11221EAC
ID de certificação: RU S-DE.BL08.W.00764IECEE CB Scheme
ID de certificação: SI-11173EAC
ID de certificação: RU S-DE.BL08.W.00764Type approved
ID de certificação: 005-006Type approved
ID de certificação: SI-SIQ BG 005/113IECEE CB Scheme
ID de certificação: SI-11217cCSAus
ID de certificação: 80188288cCSAus
ID de certificação: 80187921cULus Listed
ID de certificação: E123528-20240627cULus Listed
ID de certificação: E199827-20240918
Vantagens
Adjustable output voltage of 30 to 56 V DC
Reliable starting of difficult loads with the static POWER BOOST power reserve with up to 1.5 times the nominal current permanently
Fast tripping of standard circuit breakers with dynamic power reserve SFB (selective fuse breaking) technology with up to 6 times the nominal current for 12 ms
Preventive function monitoring indicates critical operating states before errors occur
Perguntas mais frequentes
Can I trigger a standard miniature circuit breaker with the power supply?
Yes, standard miniature circuit breakers can be triggered safely with the QUINT power supply. Please refer to the SFB configuration matrix, which can be found under Various in the download area.
Can the power supply also be used in environments with corrosive gas contamination?
All our QUINT power supplies are tested in accordance with the ISA G3 Harsh Group A standard and meet the requirements of the standard.
Why is the housing of the power supply warmer than that of other manufacturers?
The reason for this is our heat dissipation concept: All power components are located on the side panels or on the rear panel. The advantage here is that the temperatures inside remain cooler, which increases the service life of the power supply.
Can I operate the DC OK relay with the output voltage of the power supply?
The DC OK relay can be connected to the output voltage of the power supply, but may only be loaded with max. 1 A. We recommend using a protective circuit for this.
Can interference from the supply network be transmitted to the output of the power supply?
No, since the QUINT power supply is designed with a multi-stage converter concept, interference is not transmitted. Interference is already eliminated in the input circuit and does not reach the 24 V output of the power supply.