Safe power supply

Safe power supplies

QUINT POWER

High-performance power supplies for maximum operational safety.

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Supply your systems reliably and safely. QUINT POWER satisfies the functional safety (SIL) demands of IEC 61508 up to a safety integrity level of ​SIL​ 3, and ensures maximum operational safety. During parallel operation and when connected to different phases, the load is reliably supplied even in the event of problems with the input voltage.

Your advantages

  • Superior system availability, thanks to SFB Technology and preventive function monitoring
  • Safe supply for your application, thanks to SIL certification in accordance with IEC 61508
  • Fully functional monitoring, thanks to redundant system

QUINT POWER for maximum operational safety

QUINT POWER power supply unit  

QUINT POWER for maximum operational safety

The high-performance QUINT POWER power supplies increase the availability of your application, thanks to SFB Technology and preventive function monitoring.

The QUINT4-PS/1AC/24DC/20 power supply can be used in applications with functional safety based on IEC 61508 and a safety integrity level of SIL 2.

Increased demands on functional safety

Functional safety with the + version of QUINT POWER  

Functional safety with the + version of QUINT POWER

The QUINT4-PS/1AC/24DC/20/+ power supply fulfills the requirements in accordance with functional safety with a safety integrity level of SIL 3.

With a protective lacquer coating and ATEX approval, they can also be mounted within potentially explosive area (Zone 2).

Integrated redundancy

Integrated redundancy for functional safety  

Integrated redundancy for functional safety

The plus version QUINT4-PS/1AC/24DC/20/+ with integrated decoupling MOSFET for 1+1- and n+1-redundancy provides symmetrical load distribution and increases system availability.

Thanks to the SIL 3 certification in accordance with IEC 61508, the system can be integrated into redundant applications with the highest demands on functional safety and maximum system availability.
 

Redundant system for functional safety

Redundant system for functional safety  

Redundant system for functional safety


In addition to symmetrical load distribution, the ​1+1-redundant power supply system​ ​consisting of QUINT4-PS/1AC/24DC/20 and ​QUINT4-S-ORING/12-24DC/1X40/+ also provides separate conductor routing right through to the load.

This combination also satisfies the requirements of SIL3 and can be used in safety-relevant applications.

PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495

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