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Phoenix Contact - TRIO-PS/3AC/24DC/40 Power supply

Prix habituel
€220,00
Prix habituel
Prix soldé
€220,00
Phoenix Contact - TRIO-PS/3AC/24DC/40 Power supplyPhoenix Contact - TRIO-PS/3AC/24DC/40 Power supplyPhoenix Contact - TRIO-PS/3AC/24DC/40 Power supplyPhoenix Contact - TRIO-PS/3AC/24DC/40 Power supplyPhoenix Contact - TRIO-PS/3AC/24DC/40 Power supplyPhoenix Contact - TRIO-PS/3AC/24DC/40 Power supply

Phoenix Contact TRIO-PS/3AC/24DC/40 Power Supply, 3-Phase to 24V DC/40A

Primary-switched DIN-rail power supply for standard machine production

Overview

This is a Phoenix Contact TRIO-PS/3AC/24DC/40, Part No. 2866404, a primary-switched TRIO POWER power supply for DIN rail mounting that converts a 3-phase AC supply into a regulated 24V DC output at up to 40A (960W). Part of the TRIO POWER range particularly suited to standard machine production, its wide-range input and international approval package enable worldwide use, while a robust metal housing and wide temperature tolerance deliver a high level of reliability.

Key Features

  • High MTBF reliability: Mean time between failures exceeding 500,000-930,000 hours, with high dielectric strength up to 300V AC.
  • Wide 3-phase input range: Accepts 320-575V AC (3-phase) or 360-575V AC (2-phase operation), suited to worldwide mains voltage variation.
  • Front-adjustable output voltage: Output voltage adjustable from 22.5-29.5V DC to compensate for voltage drops across long cable runs.
  • Robust metal housing: Rated IP20, built for demanding industrial environments with a wide -25°C to 70°C operating range (with power derating above 55°C).
  • Active current limiting: Approx. 48A active current limit protects downstream equipment during overload conditions.
  • Low residual ripple: Under 20mVpp, delivering clean, stable DC power to sensitive automation equipment.

What's Included

Model Function Qty
TRIO-PS/3AC/24DC/40 (2866404) 3-phase to 24V DC power supply, 40A 1

Technical Specifications

Input: 3x 400-500V AC nominal (3x 320-575V AC / 2x 360-575V AC range); 45-65 Hz.

Output: 24V DC ±1%, nominal 40A (960W); adjustable 22.5-29.5V DC.

Current limiting: Approx. 48A active limitation; output overvoltage protection <35V DC.

Efficiency: <91W power loss at nominal load; 16W no-load dissipation.

Ambient temperature: -25°C to 70°C operating (derating 2.5%/K above 55°C); -40°C to 85°C storage.

Protection rating: IP20.

Compatibility & Applications

Part of Phoenix Contact's TRIO POWER range, this power supply is well suited to standard machine production applications requiring a robust, high-current 24V DC supply from 3-phase mains — including control cabinets, PLC systems, and general industrial automation equipment needing dependable, continuous DC power.

A1Customer — Industrial Automation Equipment | Tampere, Finland
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