QUINT4-PS/1AC/12DC/15-2904608
QUINT4-PS/1AC/12DC/15-2904608
QUINT4-PS/1AC/12DC/15-2904608
QUINT4-PS/1AC/12DC/15-2904608
QUINT4-PS/1AC/12DC/15-2904608
QUINT4-PS/1AC/12DC/15-2904608
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QUINT4-PS/1AC/12DC/15-2904608

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Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 is a primary-switched DIN-rail power supply that converts single-phase AC or DC input into a regulated 12 V DC, 15 A output.
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Technical specifications for QUINT4-PS/1AC/12DC/15-2904608

  • Manufacturer:
    Phoenix Contact
  • Part Number:
    QUINT4-PS/1AC/12DC/15-2904608
  • Product Family:
    Phoenix Contact
  • Product Type:
    12 V DC 15 A DIN-Rail Power Supply
  • Stock:
    1
  • Nominal AC input:
    100 to 240 V AC
  • AC input tolerance:
    -15% to +10%
  • AC frequency:
    50/60 Hz, ±10%
  • DC input:
    110 to 250 V DC, -18% to +40%
  • Output adjustment:
    12 to 15 V DC
  • Static Boost:
    17.5 A
  • Dynamic Boost:
    20 A for 5 s
  • SFB current:
    60 A for 15 ms
  • Mains buffering:
    55 ms at 120 V AC; 56 ms at 230 V AC
  • Typical efficiency:
    92% at 230 V AC
  • Maximum output power:
    240 W during Dynamic Boost
  • Residual ripple:
    Below 70 mV peak-to-peak
  • Mounting:
    35 mm DIN rail
  • Degree of protection:
    IP20
  • Operating temperature:
    -25 to +70 °C, derating above 60 °C
  • Maximum altitude:
    5000 m, derating above 2000 m
  • Weight:
    1.155 kg
  • Estimated shipping dimensions:
    13x12.5x5cm
  • Tariff Code:
    8504409500
  • Country of origin:
    Thailand
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Input Stage Output Reserve Status Signals Mounting Limits

Features:

  • Converts 100–240 V AC or 110–250 V DC input into a regulated 12 V DC output.
  • Delivers 15 A nominal current with Static Boost, Dynamic Boost, and SFB reserve levels.
  • Provides NFC-adjustable characteristics together with configurable digital, analog, and relay signals.
Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 separates the incoming source from the regulated field-power output through its primary-switched converter.

The normal, static-boost, dynamic-boost, and SFB levels serve different load and protective-device conditions instead of representing one continuous rating.

NFC settings define the operating characteristic while the signal terminals return output and load conditions to the control system.

The Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 12 V DC 15 A DIN-Rail Power Supply may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 12 V DC 15 A DIN-Rail Power Supply Manuals,Datasheets,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. All prices are shown in USD.

Accepted supply sources

  • AC range: The primary input accepts 100 to 240 V AC with the documented tolerance.
  • DC range: The same converter can operate from a 110 to 250 V DC nominal source.
  • Protection: An internal 8 A slow-blow fuse and surge-protection network protect the input stage.
  • Buffer time: Stored energy maintains the output for about 55 to 56 ms at nominal mains conditions.

Layered current capability

  • Nominal: The continuous nominal output is 12 V DC at 15 A.
  • Static reserve: Static Boost raises the documented current level to 17.5 A.
  • Dynamic reserve: Dynamic Boost supplies 20 A for as long as five seconds.
  • Selective trip: SFB delivers 60 A for 15 ms to operate compatible downstream protection.

Configurable monitoring paths

  • NFC setup: Characteristic curves and signal thresholds are assigned through the NFC interface.
  • Signal output 1: The first configurable output provides a 24 V DC digital condition signal.
  • Signal output 2: The second output can provide a digital signal or a 4–20 mA analog value.
  • Relay contact: Terminals 13 and 14 provide a configurable isolated status contact.

DIN-rail installation boundary

  • Rail: The metal housing mounts vertically on a 35 mm horizontal DIN rail.
  • Clearance: Required horizontal and vertical spaces depend on load and adjacent heat sources.
  • Temperature: Full output is documented through 60 °C before temperature derating begins.
  • Altitude: Installation above 2000 m requires the specified altitude derating up to 5000 m.
Description
Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 is a fourth-generation QUINT POWER DIN-rail supply with a regulated 12 V DC, 15 A nominal output. Its primary-switched converter accepts either single-phase AC or the documented DC input range and isolates the field-side output from the incoming source.

The output characteristic of Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 extends beyond the 15 A nominal point through 17.5 A Static Boost and 20 A Dynamic Boost for five seconds. SFB technology provides a separate 60 A pulse for 15 ms so a downstream protective device can open while other loads remain supplied.

NFC configuration on Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 assigns characteristic curves and signaling thresholds without changing the power wiring. Two configurable signal outputs and a relay contact report operating conditions, while the Rem input controls the output power state.

Installed on a 35 mm rail, Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 uses top and bottom terminals to separate the input, output, and signaling paths. Its documented clearance and temperature derating rules preserve cooling when units or other heat-producing components are mounted nearby.
Alternative Names
2904608 QUINT4PS1AC12DC15 QUINT4 PS 1AC 12DC 15 QUINT4-PS-1AC-12DC-15 Phoenix Contact 2904608 Phoenix Contact QUINT4-PS/1AC/12DC/15 QUINT4-PS/1AC/12DC/15 Power Supply QU1NT4-PS/1AC/12DC/15
Technical notes
Order number 2904608 belongs to the exact QUINT4-PS/1AC/12DC/15 configuration; both the model string and item number should appear in purchasing records.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What output does Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 provide?
Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 supplies 12 V DC at 15 A nominal, with an adjustable 12 to 15 V DC setting range.
How is Static Boost different from Dynamic Boost on Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608?
Static Boost permits 17.5 A, while Dynamic Boost allows 20 A for five seconds on Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608.
What is the SFB function of Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608?
SFB lets Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 deliver a 60 A pulse for 15 ms to help trip a downstream protective device selectively.
Can Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 accept a DC source?
Yes. Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 accepts the documented 110 to 250 V DC nominal input range in addition to AC.
What can be configured by NFC on Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608?
NFC is used to set the output characteristic and signaling thresholds of Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 without rewiring the power path.
When is temperature derating required for Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608?
The output of Phoenix Contact QUINT4-PS/1AC/12DC/15-2904608 is derated by 2.5% per kelvin above 60 °C up to 70 °C.