Phoenix Contact TRIO TRIO-UPS/1AC/24DC - 5 - UPS (DIN rail mountable) - AC 100-240 V - without battery (2866611)

With a 120 W output and a 5 A current at 24 V DC, this compact DIN-rail UPS delivers reliable backup power for industrial control systems. The TRIO-UPS/1AC/24DC/5 accepts a universal AC input from 85 to 264 V and integrates seamlessly into existing installations.

Overview

The Phoenix Contact TRIO UPS is a professional uninterruptible power supply designed for 24 V DC loads. It combines an AC-to-DC power supply with battery management in a single housing, ensuring continuous operation of critical equipment during mains failures. The unit is supplied without a battery, allowing you to choose the appropriate energy storage for your application. Its wide input voltage range and high efficiency make it suitable for global use in industrial environments.

What stands out

• Wide input voltage range: 85–264 V AC, 45–65 Hz
• High efficiency: >90% at 230 V AC
• Adjustable output voltage: 22.5–28.5 V DC (mains), 20–27 V DC (battery)
• Electronic short-circuit protection with auto-recovery
• Potential-free dry contacts for remote signaling
• LED indicators for status monitoring
• DIN rail mounting on NS 35/7.5 or NS 35/15
• Operating temperature range from -25 °C to 70 °C
• Approvals: CE, UL, cUL, EAC, Marine (GL, DNV, RINA, ABS, LR, BV)

Technical details

• Nominal input voltage: 100–240 V AC
• Input voltage range: 85–264 V AC
• Input frequency range: 45–65 Hz
• Nominal output voltage: 24 V DC
• Output current: 5 A
• Output power: 120 W
• Battery type: Integrated lead-acid (VRLA)
• Typical buffer time: 10 min at 5 A load (with specified battery)
• Degree of protection: IP20
• Battery life: 5 years at 25 °C

Our verdict

A robust and versatile UPS module for industrial 24 V DC systems, offering excellent efficiency and a wide operating temperature range. Its compact DIN-rail design and comprehensive approvals make it a reliable choice for demanding environments.