Description
The Phoenix Contact QUINT POWER 2866789 is a robust industrial DIN rail AC/DC switching power supply designed for applications requiring high output power, reliable operation, and advanced system protection.
The QUINT-PS/1AC/24DC/40 provides a nominal 24V DC output at 40A, delivering up to 960W of output power. Its output voltage can be adjusted from 18V DC to 29.5V DC, providing flexibility for different industrial control and automation requirements.
The unit accepts a wide 85–264V AC input range and operates from a single-phase supply. With efficiency above 92% at 230V AC and nominal load, it provides efficient power conversion while its industrial metal housing and DIN rail mounting make it suitable for control cabinets and electrical panels.
A key feature of this QUINT POWER supply is its POWER BOOST capability, which can provide up to 45A continuously within the specified temperature range. Phoenix Contact’s SFB (Selective Fuse Breaking) technology can deliver up to 215A for 12 ms, helping conventional circuit breakers trip quickly and selectively during short-circuit conditions.
The power supply also includes DC OK and POWER BOOST signaling, allowing operators and control systems to monitor the power supply status. Parallel operation is supported for increased capacity or redundancy, while the unit is short-circuit-proof and incorporates output overvoltage protection.
Key Features
Brand: Phoenix Contact
Series: QUINT POWER
Model: QUINT-PS/1AC/24DC/40
Order Number: 2866789
Product Type: DIN Rail AC/DC Switching Power Supply
Input: 85–264V AC
Phases: 1-phase
Nominal Output: 24V DC
Output Current: 40A
Output Power: 960W
Adjustable Output: 18–29.5V DC
POWER BOOST: Up to 45A
SFB Technology: Up to 215A for 12 ms
Efficiency: >92% at 230V AC and nominal values
Mounting: DIN rail, NS 35 / EN 60715
Signaling: DC OK and POWER BOOST
Parallel Connection: Yes, for redundancy or increased capacity
Operating Temperature: -25°C to +70°C, with derating above 60°C
Protection Rating: IP20
Dimensions: 180 × 130 × 125 mm
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