Before procurement teams confirm QT20-241, they typically review Weidmuller Power Supply, SMPS Bihar and Cp10 241 Puls to double-check performance ratings, stock availability, and supplier credibility carefully.
Puls QT20.241 Power Supply
The Puls QT20.241 Power Supply offers 24 Vdc, DIN rail Mounting Method, Spring clamps Connection Method, 17.5 A at 28 V output current. Manufactured by Puls under the Puls Power Supply category, this model belongs to the 3-phase system
| Brand | Puls |
| Product Type | Power Supply |
| Model Number | QT20.241 |
Puls QT20.241 Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| AC Input voltage | AC 380 - 480 V (± 15 %) |
| Harmonic correction | active |
| Power factor | 0.94 |
| Input inrush current limitation | active |
| Input inrush current | 3 A |
| External input fuse recommendation | B-6 A / C-3 A |
| Nominal voltage | 24 Vdc |
| Adjustment range | 24 - 28 V |
| Output current range | 20 - 17.5 A |
| Output current | 17.5 A at 28 V |
| Output power | 480 W |
| Derating | 12 W/°C for >+60 °C |
| Ripple and noise voltage max. | 100 mVpp |
| Dimensions (WxHxD) | 65 mm x 124 mm x 127 mm |
| Weight per unit (excl. packaging) | 870 g |
| Mounting method | DIN rail |
| Operating temp. range | -25 °C to 70 °C |
| Connection method | Spring clamps |
| Efficiency, typ. | 95 % |
| Power losses, typ. | 25.3 W |
The Puls QT20.241 is a high-performance SMPS from Puls, designed to provide a stable 24 Vdc output for advanced automation systems. As part of the proven Puls 3 Phase Power Supplies series, the QT20.241 ensures efficiency, reliability, and long service life in industrial applications ranging from PLCs to servo drives.
The Puls QT20.241 operates on a wide AC input voltage range of 380–480 V (±15%) with active inrush current limitation for safe startup. Delivering a nominal 24 Vdc, adjustable up to 28 V, it provides 20 A output current at 24 V and 17.5 A at 28 V, producing up to 480 W of continuous power. With 95% efficiency, a power factor of 0.94, and ripple kept to 100 mVpp, this SMPS guarantees clean and reliable DC output for sensitive devices. The compact form (65 × 124 × 127 mm), spring clamp connections, and DIN rail mounting make installation straightforward, while a weight of 870 g provides robust stability. It is built to perform across temperatures from -25 °C to +70 °C, with derating protection above +60 °C and low power losses of just 25.3 W, making it an energy-efficient and durable solution for demanding industrial conditions.
Its ability to deliver nearly half a kilowatt of power in a compact design makes it suitable for automotive assembly, packaging machinery, and process industries where uptime and reliability are critical. Maintenance teams appreciate its tool-free spring clamp connections for quick servicing, while senior engineers value its efficiency and protection features that reduce downtime risks. For factories seeking long-term reliability, the QT20.241 SMPS is a proven choice that balances performance, safety, and ease of integration.
For detailed engineering guidance, the QT20.241 manual and QT20.241 datasheet provide complete technical information. Many buyers also evaluate the QT20.241 price against alternatives, but the Puls QT20.241 is consistently recognized for its world-class efficiency, durability, and compact design. As part of the Puls 3 Phase Power Supplies range, it remains a top pick for engineers worldwide. With its combination of efficiency and reliability, the Puls QT20.241 stands out as one of the most trusted SMPS solutions for industrial automation.
