Safe power supplies

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 and IEC 61511 up to a safety integrity level of SIL 3, and ensures maximum operational safety. Whether in parallel operation or 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
  • Secure power supply for your application with SIL certification in accordance with IEC 61508 and IEC 61511
  • Fully functional monitoring, thanks to redundant system

QUINT POWER for maximum operational safety

QUINT POWER power supply  

QUINT POWER for maximum operational safety

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

The QUINT POWER Plus variant also satisfies functional safety requirements (SIL). With a protective coating, ATEX, IECEx, and HazLoc approvals, it can also be used within potentially explosive areas.

Increased demands on functional safety

Functional safety with QUINT POWER power supplies  

Functional safety with QUINT POWER power supplies

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

The QUINT4-PS/1AC/24DC/20/+ power supply meets the functional safety requirements based on IEC 61508 and IEC 61511 with a safety integrity level of SIL 3.

Redundant system for functional safety

Safe power supply system with QUINT POWER Single ORING  

Safe power supply system with QUINT POWER Single ORING

In addition to a symmetric 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 cable routing right through to the load.

This combination also meets the requirements in accordance with SIL 3 and can be used in safety-oriented applications.

Redundant system with integrated decoupling for functional safety

Safe power supply with integrated decoupling MOSFET  

Safe power supply with integrated decoupling MOSFET

The QUINT POWER Plus variant with integrated decoupling MOSFET for 1+1 and n+1 redundancy provides a symmetrical load distribution and increases the system availability.

You no longer need an additional redundancy module, and therefore safe space and installation costs in the control cabinet.

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