Puls – Dimension Q-Series Power Supply – QT20.241 – Industrial DIN-rail switching power supply-Used – 7318463

Description

Puls Dimension QT20.241 DIN Rail Power Supply 24V 20A 480W 3AC 380-480V

Industrial Puls Dimension Q-Series QT20.241 DIN rail mounted industrial power supply, 3-phase AC input 380-480V, regulated 24-28VDC output at 20A, 480W continuous power.

Compact form factor 65mm wide, 870g weight. Features 95% efficiency, active power factor correction (PFC), 50% BonusPower for 4-second load peaks (720W), low input inrush current (3A), DC-OK relay contact and quick-connect spring-clamp terminals.

Full power operation between -25C and +60C ambient. Industry standard for automation, control systems, and industrial equipment.

Used, removed from operating facility.

Product Summary

The Puls Dimension QT20.241 is a three-phase industrial DIN-rail power supply from Puls Power (Germany), part of the flagship Dimension Q-Series known for high efficiency and compact design.

Key Specifications:

• Input: 3-phase AC 380–480V (±15%), 47–63 Hz

• Output: 24–28 VDC (onboard trimmer adjustment), 20A continuous @ 24V

• Power Rating: 480W continuous, 720W for 4-second peaks (50% BonusPower)

• Efficiency: 95% typical, minimal 25.3W power losses

• Operating Temperature: −25°C to +70°C (full power between −25°C and +60°C)

• Ripple & Noise: ≤100 mV peak-to-peak

• Protection: Overvoltage, overcurrent, short-circuit, overload, DC-OK relay contact

• Approvals: CE, cULus, cURus, UL1604, UL508, UL60950

• MTBF: 690,000 hours @ 40°C