With more than 30.000 high-quality spare parts, they can be sold immediately. Our large inventory allows us to quickly meet customer needs, thereby reducing downtime and protecting production schedules. Our timely delivery time provides you with security and save money.
The QUINT4-PS/1AC/12DC/15 is a fourth-generation, high-performance, high-availability industrial-grade DIN rail switching power supply manufactured by Phoenix Contact.
Static boost of up to 125% (PN)
Analog signal, digital signal, relay contact, LED bar graph
SFB technology, 6 times the nominal current for 15 ms
QUINT POWER power supplies with SFB Technology and preventive function monitoring ensure superior system availability.Primary-switched QUINT POWER power supply with free choice of output characteristic curve, SFB (selective fuse breaking) technology, and NFC interface, input, 1 phase, output, 12 V DC/15 A.Based on this leading system architecture, the QUINT4-PS/1AC/12DC/15 has achieved comprehensive technical implementation. This primary-switched power supply integrates SFB technology and preventive function monitoring, delivering maximum performance for single-phase industrial applications. It ensures superior system availability for digital control systems, not only isolating individual short-circuit faults precisely through a powerful short-term current surge, but also triggering multiple hardware and software early warnings before a fault occurs.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Phoenix Contact QUINT4-PS/1AC/12DC/15 Power supply unit Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Powers explosion-proof isolators and Safety Instrumented Systems (SIS) in pipeline cabinets, reducing maintenance costs via preventive monitoring.
Pharmaceutical Industry
Powers precision weighing modules and HMI touchscreens in bioreactors and batching systems to ensure data integrity for formula logging.
Wind Power
Installed in wind turbine tower or nacelle control cabinets to power anemometers, heaters, and pitch control systems.
Metallurgy & Steel
Used in harsh, high-temperature environments near blast furnaces to power cooling fan controllers and hydraulic valve cabinets.
Semiconductor
Powers sensors and actuators in wafer processing and testing equipment, where high power quality avoids interference that could ruin wafers.
Automotive Manufacturing
Supplies highly reliable DC power to PLC control cabinets and industrial robots on stamping, welding, and assembly lines.
When operating the QUINT4-PS/1AC/12DC/15 power supply, it must be snapped vertically onto a standard DIN rail with at least 50 mm of ventilation clearance above and below to ensure free air convection and prevent linear power derating when ambient temperatures exceed +60°C. For electrical wiring, conductor cross-sections must match the 15 A rated current, and standard stripping lengths must be maintained for the Push-in terminals. To fully leverage the selective fuse breaking of SFB technology, downstream circuits must utilize sufficiently thick and short cables to maintain minimal impedance, preventing line losses from reducing the short-circuit surge current.
This is a high-performance industrial switching power supply (DIN rail mount power supply) manufactured by Phoenix Contact.
What is the SFB technology unique to QUINT4-PS/1AC/12DC/15?
SFB (Selective Fuse Breaking) technology is a core advantage of this power supply. In the event of a short circuit, it can instantly deliver up to 6 times the rated current (approx. 90 A) for 15 milliseconds.
Can QUINT4-PS/1AC/12DC/15 be used in parallel for higher current or redundancy?
Yes, it can.
How to install QUINT4-PS/1AC/12DC/15?
It is snapped onto a standard 35mm DIN rail, typically mounted vertically in cabinets to ensure optimal convection cooling.
How does the static power boost of QUINT4-PS/1AC/12DC/15 work?
It can continuously deliver up to 125% of the rated current (approx. 18.75A) to handle system expansions or sustained high loads.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Videos
News
Applications
