Phoenix UNO-PS/1AC/48DC/100W Power Supply
The Phoenix UNO-PS/1AC/48DC/100W Power Supply (2902996) provides 48 V DC at 2.1 A with a stable 100–240 V AC input. Made by Phoenix, it supports 85–264 V AC input range, offers typ. 88% efficiency, includes IP20 protection, mounts via DIN rail, and falls under the Phoenix Power Supply category within the UNO Series.
| Brand | Phoenix Contact |
| Product Type | Power Supply |
| Model Number | UNO-PS/1AC/48DC/100W |
Phoenix UNO-PS/1AC/48DC/100W Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 85 V AC ... 264 V AC |
| Inrush current | < 40 A (typ.) |
| Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
| Efficiency | typ. 88 % (120 V AC) |
| Nominal output voltage | 48 V DC |
| Nominal output current (IN) | 2.1 A (-25 °C ... 55 °C) |
| Residual ripple | < 40 mVPP (with nominal values) |
| Short-circuit-proof | yes |
| Power loss nominal load max. | < 11 W |
| Insulation voltage input/output | 4 kV AC (type test) |
| Mounting type | DIN rail mounting |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55 °C Derating: 2.5 %/K) |
| EMC requirements for noise emission | EN 61000-6-3 |
| EMC requirements for noise immunity | EN 61000-6-1 |
The Phoenix UNO-PS/1AC/48DC/100W Power Supply (2902996) delivers a consistent 48 V DC output at 2.1 A supported by a 100–240 V AC input range. With 88% efficiency and IP20-rated construction, it suits industrial automation panels requiring stable low-current 48 V systems. As part of the Phoenix UNO Series, it is commonly deployed across electrical control cabinets and factory automation setups in India.
This power supply supports conveyors, packaging lines, automated assembly systems, and PLC-controlled machines. Its stable output helps maintain control accuracy, while DIN-rail mounting simplifies panel installation. The broad input tolerance ensures reliable operation during supply fluctuations, supporting smooth performance in continuous industrial processes.
The Phoenix UNO-PS/1AC/48DC/100W Power Supply (2902996) offers dependable 48 V DC operation, reliable 2.1 A current capability, and efficient performance suitable for long-term industrial use. Phoenix maintains strong reliability across automation sectors, making this model appropriate for machine control, instrumentation loads, and production environments. Its place in the UNO Series reinforces its suitability for consistent power delivery in critical industrial applications.
