ADEL PFALVP3 Industrial Power Supply

ADEL PFALVP3 Power Supply system develops and manufactures industrial linear and switch-mode power supply units and it is recognized as one of the world’s leading manufacturers of industrial power supplies, DC UPS, and intelligent battery chargers. In this period it grew steadily, quickly acquiring a strong reputation for its high standards of quality and reliable products. Today the ADEL system net sales involve many companies worldwide.

With our experience and more than 250 models produced for different applications, today we offer a range of power supply units designed to meet the requirements of all applications in the field of industrial automation.

Our research & development, engineering, and marketing teams ensure that we stay number one by making sure that our products consistently meet and exceed the ever-changing needs of our customers.

The Adel system offers a complete range of industrial power supply units for a whole range of different applications. The wide range of input voltages enables them to operate in any part of the world. UL and CSA type-approved, with a design based on experience gained over the years on more than 240 models, they are DIN Rail mountable, simple and safe, and offer IP20 protection.

The range includes FLEX, PSM, and PST power supply units. FLEX units, designed to provide 1, 2, and 3-phase solutions for a sector in constant evolution, are characterized by remarkable flexibility of use that allows them to satisfy the most varied applicative requirements, according to the existing norms. Their concept takes a cue from by now consolidated lines PSM (1- and 2-phase) and PST (3-phase), whose multiple applications testify of their reliability and robustness.

The PFAL range of single-output power supply units control output currents up to 20A and can guarantee stable output voltage. The entire range, designed for connection to a transformer secondary, enables both serial and parallel connections to be made. They are housed in metal cases, are DIN Rail Mountable, and have short-circuit and overload protection and adjustable output.

  • Input: single phase 28 Vac-45 Vdc
  • Output: 2 A
  • Positive or Negative Output
  • Short-circuit protection
  • IP20
  • DIN Rail Mountable

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ADEL PFALVP3 Power Supply Features

Input data

Input Rated Voltage 6÷28Vac
Frequency 47 ÷ 63 Hz
Internal Fuse No

Output Data

Output Voltage (In) +1.25 ÷ 28 Vdc / 2
A ± 2%
Switching on delay applying mains voltage £ 100 msec.
Max. Current 1.05 x IN ± 7%
Residual Ripple £ 60 mVpp
Minimum Load No
Short-circuit protection Si
Over Load protection Si
Parallel connection Si

ADEL PFALVP3 Power Supply Climatic Data

Ambient Temperature (operation) 0 ÷ 50 °C
Ambient Temperature (Storage) -25÷ + 85 °C
Humidity; no moisture condensation 95 % – 25°C

ADEL PFALVP3 Power Supply General Data

Degree of protection IP 20
Protection class I, with PE
Dimension (w-h-d) 50x95x61
Weight 0,20 Kg
  • Norms and certifications
    The CE mark in According to EMC 2014/30/UE and Low voltage directive 2014/35/UE.
  • Electrical Safety
    EN IEC 61010-2-201:2018
  • EMC
    Immunity: EN61000-6-2 ; EN 61000-4-3
    Emission: EN61000-6-4

Download Datasheet: ADEL PFALVP3 Industrial Power Supply


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