PULS QS5.241 DIN-rail Power Supply
- Model: QS5.241
PULS QS5.241 FEATURES
- AC 100 - 240V Wide-range Input
- Width only 40mm
- Efficiency up to 92.7%
- 150% (180W) Peak Load Capability
- Easy Fuse Tripping due to High Overload Current
- Active Power Factor Correction (PFC)
- DC Input from 88 to 360Vdc
- Negligible low Inrush Current Surge
- Short-term Operation down to 60Vac and up to 300Vac
- Full Power Between -25°C and +60°C
- DC-OK Relay Contact
- Quick-connect Spring-clamp Terminals
PULS QS5.241 INTRODUCTION
The most outstanding features of this Dimension QSeries DIN-rail power supply are the high efficiency and
the small size, which are achieved by synchronous
rectification and further novel design details. The series is part of the Dimension family, existing alongside
the lower-featured C-Series.
With short-term peak power capability of 150% and
built-in large-sized output capacitors, these features
help start motors, charge capacitors absorb reverse
energy, and often allow a unit of a lower wattage class
to be used.
High immunity to transients and power surges, as well as
low electromagnetic emission, makes usage in nearly
every environment possible.
The integrated output power manager, a wide range
input voltage design, and virtually no input inrush
current make installation and usage simple. Diagnostics
are easy due to the dry DC-ok contact, a green DC-ok
LED, and a red overload LED.
Unique quick-connect spring-clamp terminals allow a
safe and fast installation, and a large international
approval package for a variety of applications makes
this unit suitable for nearly every situation.
As an Authorized Distributor of PULS, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy PULS QS5.241 DIN-rail Power Supply online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the QS5.241-A1 and QS40.241 models in the PULS DIN-Rail Power Supplies for 1-phase Systems Series.
PULS QS5.241 CERTIFICATIONS

| PULS Power Supply : Input Data | |
| Input Voltage Range | AC: 85 to 264 VAC, DC: 88 to 360 VDC |
| Nominal Input Voltage | - |
| Input Frequency Range | 50 to 60 Hz |
| Input Current | At 120 to 230 VAC: 1.10 to 0.62A, at 110 to 300 VDC: typ. 1.19A to 0.44A |
| Power Factor | At 120 to 230 VAC: typ. 0.99 to 0.91 |
| Crest Factor | At 120 to 230 VAC: typ. 1.55 to 1.71 |
| Inrush Current | At 120 to 230 VAC: typ. 9 to 11A peak |
| Input Fuse | No |
| PULS Power Supply : Output Data | |
| Output Voltage Range | 24 to 28 V |
| Nominal Output Voltage | 24 VDC |
| Output Current | 4.5 A at 28 V, 5 A at 24 V |
| Output Power | 120 W |
| Power Boost | - |
| Output Capacitance | typ. 3500µF |
| PULS Power Supply : Protection Features | |
| Overload Protection | Yes |
| Reverse Input Polarity Protection | No |
| Over-Temperature Protection | Yes |
| Input Transient Protection | Yes: MOV |
| Output Transient Protection | No |
| Short Circuit Protection | Yes |
| Output Overvoltage Protection | Yes: typ. 32 VDC; max. 36 VDC |
| PULS Power Supply : General | |
| MTBF | SN 29500: 831000 h |
| Connection Method | Spring clamps |
| AC/DC OK | AC/DC: Yes |
| LED Indicators | 1 green LED |
| Remote ON / OFF Function | - |
| IO-Link Interface | - |
| PULS Power Supply : Physical Characteristics | |
| Operating Temperature | -25° to 70°C |
| Storage Temperature | -40° to 85°C |
| Relative Humidity Range | 5 to 95% r.H |
| Altitude Range | 0 to 2000m |
| Derating | Between +60 to +70 °C: 3 W/°C |
| Dimensions | 40 mm x 124 mm x 117 mm |
| Weight | 620 g |
| Mounting Type | DIN rail |
| Housing | - |
| Standards and Certifications | EAC, WEEE, REACH, EU, VDMA 24364, ISA-71.04 G3, IEC 60068-2-60, SEMI F47, Marine (ABS), Marine (DNV), UL 60950-1, IEC 60950-1, IEC 61010-2-201, UL 508, IEC 60068-2-6, IEC 60068-2-27 |