PS/1AC/24DC/20/CO PHOENIX QUINT POWER Supply

Description

PS/1AC/24DC/20/CO PHOENIX QUINT POWER Supply

Product Dimensions：

Product Description (Detailed Explanation)

This unit is a primary-switched QUINT POWER supply intended for DIN rail mounting. It converts a single-phase AC input into a regulated and isolated 24V DC output. The device is famous for its SFB (Selective Fuse Breaking) Technology, which provides a power reserve that can deliver up to 6 times the nominal current for 15 milliseconds. This burst of energy ensures that standard downstream circuit breakers trip reliably in the event of a fault, while the rest of the system remains powered.

The Conformal Coating protects the internal electronics against dust, corrosive gases, and 100% humidity (including condensation), ensuring long-term reliability in harsh processing plants or offshore applications.

Product Parameters (Technical Specifications)

Product Advantages (Key Benefits)

• Maximum System Uptime: SFB technology prevents “nuisance tripping” of the entire power supply when a single downstream branch fails.

• Extreme Durability: The Conformal Coating (CO) allows the device to operate in salt-spray, high-humidity, and chemically aggressive atmospheres without short-circuiting.

• Preventive Function Monitoring: Integrated signaling (Relay contact and Active DC OK signal) warns the control system of critical states before a failure occurs.

• Easy System Extension: The Static Boost feature provides a constant 25% extra power for starting heavy loads or expanding the system without buying a larger unit.

• Near-Instant Start-up: Capable of starting into heavy capacitive loads without voltage dips, even at extreme sub-zero temperatures ($-40^{\circ}C$).

Precautions (Important Notes)

• Cooling Clearances: Maintain at least 50mm of vertical clearance above and below the unit, and 5mm horizontally, to ensure proper convection cooling.

• Output Voltage Adjustment: If you increase the output voltage above 24V (to compensate for long cable runs), remember that the output power ($P = U \times I$) must not exceed the maximum rated wattage to avoid thermal shutdown.

• Protective Earth (PE): The PE terminal must be connected to a low-impedance ground to ensure EMC compliance and safety.

• Parallel Operation: If connecting multiple units in parallel for redundancy or increased power, use a QUINT DIODE or QUINT ORING module for proper decoupling and load balancing.

Product Applications (Typical Use Cases)

• Oil & Gas Platforms: Powering control systems and sensors in offshore environments where salt air and high humidity are constant threats.

• Wastewater Treatment: Providing reliable 24V DC in outdoor cabinets where condensation and corrosive gases (like $H_2S$) are present.

• Automotive Production: Supplying large-scale PLC and I/O racks where high inrush currents from multiple DC motors/solenoids occur simultaneously.

• Marine & Shipbuilding: Certified for use in engine rooms and bridge systems requiring high vibration resistance and protection against dampness.

• Food & Beverage: Used in processing areas where frequent wash-downs and chemical cleaning agents create a high-moisture atmosphere.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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