Puls

PULS manufactures DIN-rail switched-mode power supplies, with a focus on standard units. As a reliable partner and manufacturer of switched mode power supplies at the forefront of technology, PULS GmbH supports its demanding customers in the world's industry by supplying the highest quality. The company's innovative ideas in electronic development, together with the highly functional mechanical design, put PULS into a leading technological position.

PR-QS40-241-PULS

Premium class power supplies

Suitable when you need state-of the art technology and flexibility for demanding tasks. With outstanding efficiency, 50% Bonus Power and many additional features this series is the "Best in Class".

The most outstanding features of this Dimension QS40.241 DIN-rail power supply are the extremely high efficiency and the small size, which are achieved by a synchronous rectification, a bridgeless PFC circuit and additional unique design details.

QS40-241 Datasheet PULS

Power Supply
  • 100-240V Wide-range input, active PFC
  • Efficiency up to 94.6%, parallel mode for load sharing
  • Negligibly low input inrush current
  • 50% Power reserves available up to 4s
  • Full output power between -25 and +60°C
  • DC-OK Contact; Shut-down Input
Output 24-28Vdc / 40-34.3A / 960W
Input AC 100 - 240Vac (-15%/+10%)
Size 125 x 124 x 127mm (W x H x D)
Weight 1900g
Dimension-piano-series-PULS

These PIANO series units are extraordinarily compact, industrial grade power supplies that focus on the essential features needed in today’s industrial applications. The excellent cost/performance ratio presents many new and exciting opportunities without compromising quality or reliability.

The mechanically robust housing is made of a high-grade, reinforced molded material, which permits the units to be used in surrounding temperatures up to 70°C.

Since typical industrial applications do not require multiple main inputs, the reduction to a regional input voltage range (AC 220-240V) simplifies the circuitry and has significant advantages for reliability, efficiency and cost.

The addition of a DC-OK signal makes the unit suitable for many industry applications such as: process automation and many other critical applications where preventive function monitoring can help to avoid long downtimes.

Datasheets: Piano Series Overview  |   PIC120.241C  |   PIC120.242C  |   PIC240.241C

PULS, the specialist for high reliability DIN-Rail power supplies, has now extended its product range to service new market segments. Applying new techniques and concepts from design to manufacturing, the new PIANO series offers reliability, service lifetime and efficiency figures usually only available in higher cost products.

The PIANO series products are now available for applications that demand high performance and reliability at a competitive cost. By taking a fresh and innovative approach, the intrinsic properties of PULS power supplies (high reliability and long service lifetime) have now been implanted into a product range that provides significant price advantages. PIANO prices are subsequently reduced by up to 40% below previous model prices.

Cost-effective single board design

John Tyrrell, Managing Director of PULS UK commented, “Despite the low cost design goals, an MTBF of more than 1.4 million hours and efficiencies of 90.5% to 94.5% have been achieved with a minimum service lifetime of typically 40,000 hours. These innovations have been made possible by a smart single-board design with cost-saving polycarbonate housing by our specialist PULS design team focused on an intelligent design for cost-effective manufacturability. The result is a compact, highly reliable and competitive supply; the 240W version requires a width of just 49mm on the DIN-Rail.”


Dimension-piano-series-PULS

These new supplies are purely convection-cooled and can operate from -10°C (some units even from -25°C) up to +70°C. Power derating is typically only required above +55°C. The PIANO series is easy to use because it clicks smoothly onto any standard DIN-Rail and includes large-sized terminals making installation simple and fast. Furthermore, the PIANO series features a ‘DC-OK’ signal that can be used to monitor the unit’s output voltage.

Additional cost saving is made possible for applications where global use is not needed and a nominal input voltage of 200-240V is sufficient. By eliminating the cost penalty associated with a universal input range, products optimized for the higher input range provide an even better cost vs. performance position.

Currently available are 24V/5A and 24V/10A models for input voltages from 200-240V. Additional products suitable for all global input voltages from 100V-240V will be available in Q2/2015. The new PIANO series allows users to save on costs without compromising on the benefits of a reliable, efficient and easy-to-use power supply.



  Output Range Power Input W x H x D  
PIC120.241C 24V 5A 24-28Vdc 120W 220-240Vac 39 x 124 x 124mm  
PIC120.242C 24V 5A 24-28Vdc 120W 220-240Vac 39 x 124 x 124mm No DC-OK Contact
PIC240.241C 24V 10A 24-28Vdc 240W 100-240Vac 49 x 124 x 124mm  

Power Supply - PIC120.241C

  • Cost optimized power supply without compromising quality or reliability
  • 220-240V Regional input voltage, efficiency up to 90.5%
  • DC-OK relay contact included
  • Rugged housing made of a high-grade, reinforced molded material
  • Full output power between -10 and +55°C
  • Extraordinarily compact, width only 39mm
Output 24 - 28Vdc 5 - 4.3A 120W
Input AC 220 - 240Vac (-15%/+10%)
Size 39 x 124 x 124mm (W x H x D)
Weight 350g

Power Supply - PIC120.242C

  • Cost optimized power supply without compromizing quality or reliability
  • 220-240V Regional input voltage, efficiency up to 90.5%
  • Rugged housing made of a high-grade, reinforced molded material
  • Full output power between -10 and +55°C
  • Extraordinarily compact, width only 39mm
Output 24 - 28Vdc 5 - 4.3A 120W
Input AC 220 - 240Vac (-15%/+10%)
Size 39 x 124 x 124mm (W x H x D)
Weight 350g
Speciality No DC-OK contact

Power Supply - PIC240.241C

  • Cost optimized power supply without compromising quality or reliability
  • 220-240V Regional input voltage, efficiency up to 91.2%
  • DC-OK relay contact included
  • Rugged housing made of a high-grade, reinforced molded material
  • Full output power between -10 and +55°C
  • Extraordinarily compact, width only 49mm
Output 24 - 28Vdc 10 - 8.6A 240W
Input AC 220 - 240Vac (-15%/+10%)
Size 49 x 124 x 124mm (W x H x D)
Weight 550g
Dimension-power-supplies-PULS

Dimension

Choose your product from a wide range of features and options- suitable for almost all applications.

  • Small in size
  • Powerful with generous power reserves
  • Simple usage

1-Phase and 3-Phase Power Supplies, DC/DC Converters, Buffer Modules, DC-UPS’s, Diode- and Redundancy Modules along with several other supplies designed for specific applications.

PULS DIMENSION Power Supply Datasheet

Dimension-power-supplies-PULS-Selection

DIMENSION C-Series 1-Phase – AC/DC

The C-Series power supplies are affordable basic units comprising an alternative to the feature-rich Q-Series. Corners were cut when it comes to a few features, but not in terms of quality, reliability, ease of operation, small overall size and generous power reserves. In this sense, the same standards apply to the C-Series as to all other PULS products. In the 120W class, the C-Series units are even smaller than those of the Q Series and yet are every bit as durable, with a specified life expectancy of the electrolytic capacitor of 50,000 hours.

The guaranteed power boost of +20% of the rated power is intended to ensure optimal adaptation to fluctuating loads. If the ambient temperature remains below 45°C or with forced ventilation, this performance is even specified for continuous loads. Nor were any compromises made when it comes to limiting the inrush current. This unpleasant side effect of switching power supplies was completely eliminated by means of a new circuit.

The units are equipped with automatic 115/230V range switching for increased ease of operation and fault avoidance. For the first time, the units are now available in special regional versions that cover either only the 100-120V or 200-240V ranges. This made it possible to further reduce costs without other disadvantages in regional applications.

  Output Range Power Input W x H x D  
CPS20.121 12V 30A 12-15Vdc 450W 100-240Vac 65 x 124 x 127mm  
CPS20.241 24V 20A 24-28Vdc 480W 100-240Vac 65 x 124 x 127mm  
CPS20.241-C1 24V 20A 24-28Vdc 480W 100-240Vac 65 x 124 x 127mm Conformal
coated
CPS20.361 36V 13.3A 36-42Vdc 480W 100-240Vac 65 x 124 x 127mm  
CPS20.481 48V 10A 48-56Vdc 480W 100-240Vac 65 x 124 x 127mm  
CS3.241 24V 3.3A 24-28Vdc 80W 100-240Vac 32 x 124 x 102mm  
CS5.241 24V 5A 24-28Vdc 120W 100-120 / 200-240Vac 32 x 124 x 117mm  
CS5.241-C1 24V 5A 24-28Vdc 120W 100-120 / 200-240Vac 32 x 124 x 117mm Conformal
coated
CS5.241-S1 24V 5A 24-28Vdc 120W 100-120 / 200-240Vac 32 x 124 x 117mm Spring-Clamp
Terminals
CS5.243 24V 5A 24-28Vdc 120W 100-120Vac 32 x 124 x 117mm  
CS5.244 24V 5A 24-28Vdc 120W 200-240Vac 32 x 124 x 117mm
CS10.241 24V 10A 24-28Vdc 240W 100-120 / 200-240Vac 60 x 124 x 117mm  
CS10.241-S1 24V 10A 24-28Vdc 240W 100-120 / 200-240Vac 60 x 124 x 117mm Spring-Clamp
Terminals
CS10.242 24V 10A 24-28Vdc 240W 100-120 / 200-240Vac 60 x 124 x 117mm Passive PFC
CS10.243 24V 10A 24-28Vdc 240W 100-120Vac 60 x 124 x 117mm  
CS10.244 24V 10A 24-28Vdc 240W 200-240Vac 60 x 124 x 117mm  
CS10.481 48V 5A 48-52Vdc 240W 100-120 / 200-240Vac 60 x 124 x 117mm  

DIMENSION C-Series DC/DC

Power supplies for general applications.

For users who are looking for power supplies in a compact housing, that are easy to use and offer high reliability. Focussing only on the essential aspects achieves significant price advantages.

  Output Range Power Input W x H x D  
CD5.121 12V 8A 12-15Vdc 96W 24Vdc 32 x 124 x 102mm  
CD5.241 24V 5A 24-28Vdc 120W 24Vdc 32 x 124 x 102mm  
CD5.241-L1 24V 3.8A 24Vdc 92W 24Vdc 32 x 124 x 102mm NEC Class 2
CD5.241-S1 24V 5A 24-28Vdc 120W 24Vdc 32 x 124 x 102mm Signal Contacts
CD5.242 24V 5A 24-28Vdc 120W 48Vdc 32 x 124 x 102mm  
CD5.243 24V 4A 24-28Vdc 96W 12Vdc 32 x 124 x 102mm  
CPS20.241-D1 24V 20A 24-28Vdc 480W 110-300Vdc 65 x 124 x 127mm  
CPS20.481-D1 48V 10A 48-56Vdc 480W 110-300Vdc 65 x 124 x 127mm  
miniline-power-supplies-PULS

The compact units with a robust plastic housing for the lower and medium power range.

  • Several output voltages
  • Installs in seconds
  • Also with a 400/480V input

Power Supplies and Diode Modules

Product Documentation

PULS MiniLine Power Supply Datasheet
silverline-power-supplies-PULS

The classic unit.

  • Has been proven millions of times
  • Power range from 40 to 960W
  • Rugged metal housing

1-Phase and 3-Phase Power Supplies, DC/DC Converter, Buffer Modules, Redundant Systems , AS-Interface® Power Supplies.