Phoenix Power QUINT-DC-UPS/24DC/20 2866239 QUINTDCUPS/24DC/20

Description:

The Phoenix Contact QUINT-DC-UPS/24DC/20 (Part # 2866239) is used in industrial automation systems to provide uninterrupted 24 V DC power by combining a regulated power supply with battery backup functionality. It maintains critical control logic, PLCs, sensors, communication devices, and field I/O during mains power interruptions to prevent unexpected machine stops and data loss. Maintenance teams, system integrators, and control engineers use this unit to upgrade power reliability, retrofit backup power solutions, replace failed DC UPS units, and ensure continuous operation of control systems.

Applications:

The Phoenix Contact QUINT-DC-UPS/24DC/20 is commonly used in industrial automation environments including manufacturing production lines, material handling systems, packaging machinery, water and wastewater treatment facilities, HVAC control panels, and process control systems where uninterrupted 24 V DC power is required to protect PLCs, controllers, and instrumentation from outages and brownouts.

Technical Specifications:

• Manufacturer: Phoenix Contact
• Model: QUINT-DC-UPS/24DC/20
• Part Number: 2866239
• Product Type: DC UPS / Power Backup Module
• Output Voltage: 24 V DC
• Output Current (UPS): Up to ~20 A (model dependent backup capability)
• Function: Provides regulated DC output with battery backup during mains failure
• Input Voltage: Industrial DC supply (UPS input from QUINT power)
• Backup Source: Integrated or optional external battery (model dependent)
• Mounting Type: DIN-rail mountable
• Efficiency: High-efficiency DC-DC conversion
• Protection Features: Overload, short-circuit, deep-discharge protection
• Application Category: Control power continuity for PLC and field devices
• Operating Temperature Range: Industrial rated conditions
• Compliance: Industrial safety and EMC standards (model dependent)

Common Replacements:

• Phoenix Contact QUINT-DC-UPS/24DC/40 Higher Capacity DC UPS
• Phoenix Contact QUINT-UPS/24DC/20 Power Backup Module
• ABB UPS24-20DC Industrial DC UPS Module