Phoenix Contact 2904607 QUINT4-PS/1AC/12DC/7.5/PT – 12 V DC, 7.5 A Power Supply
The Phoenix Contact 2904607 (QUINT4-PS/1AC/12DC/7.5/PT) is a single-phase, primary-switched DIN rail power supply from the fourth-generation QUINT POWER range.
- Output: 12 V DC at 7.5 A (90 W), in a housing only 45 mm wide.
- Wiring: tool-free push-in connection.
- Dynamic boost: 12.75 A for 5 s, for reliable starting of heavy loads.
- Monitoring and adjustment: preventive function monitoring, a configurable signal output and an output adjustable from 12 to 15 V DC.
This makes it a powerful, high-availability 12 V supply for industrial control cabinets.
What the Part Number Means
- 2904607 – Phoenix Contact order number
- QUINT4 – QUINT POWER, fourth generation
- PS – Power supply
- 1AC – Single-phase AC input (DC input also possible)
- 12DC – 12 V DC output
- 7.5 – 7.5 A nominal output current
- PT – Push-in connection technology
Key Features
- Dynamic boost: 12.75 A for 5 s to start heavy loads
- Push-in connection: tool-free wiring for input, output and signal
- Slim design: only 45 mm wide
- Long mains buffering: typ. 48 ms at 120 V AC and 230 V AC
- Preventive function monitoring: configurable signal output, plus a power threshold set by rotary selector switch
- AC or DC input: 100–240 V AC or 110–250 V DC
- High efficiency: typ. 92.5% at 230 V AC, with no-load losses under 0.6 W
Key Specifications (Phoenix Contact 2904607 Datasheet)
Input
- AC input: 100–240 V AC (-15% / +10%), 50–60 Hz
- DC input: 110–250 V DC (-20% / +40%)
- Current consumption (AC): 1 A at 100 V AC / 0.46 A at 230 V AC
- Current consumption (DC): 0.92 A at 110 V DC / 0.4 A at 250 V DC
- Nominal power consumption: 96.3 VA
- Inrush current: typ. 11.4 A (I²t < 0.2 A²s)
- Mains buffering: typ. 48 ms at 120 V AC and 230 V AC
- Input fuse: 3.15 A slow-blow, internal
- Recommended breaker: 6–16 A (characteristic B, C or comparable)
Output
- Nominal output voltage: 12 V DC
- Setting range: 12–15 V DC (constant capacity)
- Nominal output current: 7.5 A (90 W)
- Dynamic boost: 12.75 A for 5 s (≤ 60 °C)
- Efficiency: typ. 92.5% at 230 V AC / typ. 91.5% at 120 V AC
- Residual ripple: < 35 mVpp
- Overvoltage protection: ≤ 18 V DC
- Control deviation: < 0.3% static / < 3% dynamic
- No-load power dissipation: < 0.6 W
- Power loss at nominal load: < 7.1 W at 230 V AC / < 8.1 W at 120 V AC
- Protection: short-circuit proof and no-load proof
- Connection options: parallel connection for redundancy and higher capacity; series connection possible
Signalling
- Configurable digital signal output: 12 V DC, 24 mA. By default it is active when the output voltage is above 0.9 × USet.
- Green LED: on when the output voltage is at or above 0.9 × USet; flashing below that.
- Yellow LED: output power is above the threshold set on the rotary selector.
General Data
- Connection: push-in, 0.2–2.5 mm² (AWG 24–14), stripping length 10 mm
- Mounting: DIN rail
- Clearances:
- 30 mm top and bottom
- 0–15 mm left and right, depending on load
- Housing: polycarbonate, UL 94 V0, IP20, protection class II
- MTBF (IEC 61709, SN 29500): > 1,221,000 h at 25 °C / > 671,000 h at 40 °C
- Ambient temperature (operation): -25 °C to +70 °C, derating 2.5%/K above +60 °C
- Start-up: type-tested at -40 °C
- Storage temperature: -40 °C to +85 °C
- Altitude: up to 5000 m (derating above 2000 m)
- Dimensions (W × H × D): 45 × 106 × 90 mm
- Weight: approx. 307 g
Approvals and Standards
- North America:
- UL/cUL Listed (UL 61010-1, UL 61010-2-201)
- UL 121201 and CSA C22.2 No. 213: Class I, Division 2, Groups A–D, T4 (hazardous locations)
- Marine: DNV, BV
- International: IECEE CB Scheme, EAC
- Safety: IEC 61010-1 (SELV), IEC 61010-2-201 (PELV), IEC 61558-2-16
- EMC: IEC 61850-3 (energy), EN 61000-6-1 to -6-5
Typical Applications
- 12 V DC supply for controllers, communication equipment, cameras and displays
- Small motors, valves and relays with high inrush currents
- Industrial control cabinets and machine building
- Energy and marine applications
- Redundant 12 V systems with preventive monitoring
Buy the Phoenix Contact 2904607 from Atlantech Drives
Atlantech Drives supplies the Phoenix Contact 2904607 QUINT4-PS/1AC/12DC/7.5/PT with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote other QUINT4, TRIO and UNO power supplies, as well as QUINT4 UPS and redundancy modules. Request a quote today for price and availability.
More Phoenix Contact Products
- 2907074 Phoenix Contact QUINT4-UPS/24DC/20A
- 2907069 Phoenix Contact QUINT4-UPS/24DC
- 2905629 Phoenix Contact MINI MCR-2-RPSS-I-2I-PT
- All Phoenix Contact products
Manufacturer website: Phoenix Contact
