ADEL MR220 Decoupling Module

ADEL MR220 Decoupling Module 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.

ADEL MR220 Decoupling Module is a module for connecting to Redundant Power Supplies and DC UPS All-In-One.

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ADEL MR220 Decoupling Module Features

The decoupling module is a dual input diode with 2 inputs and one output, suitable for various applications such as to produce redundant applications to decouple power sources from each other as well as from the loads e.g. separation of sensitive loads from the power bus, design buffered branches, block reverse power, etc.

ADEL MR220 Decoupling Module Input

In Current (Dual Input Mode;1+1Redundancy) 2 x 12.5 A max
Input Current (Single) 1 x 25 A max
Input 1 10 – 60 Vdc, 0 – 25 A
Input 2 10 – 60 Vdc, 0 – 25 A
Peak Current 200 A for max. 10 ms
Reverse Current 25 mA max. per diode

When both inputs are used “Dual Input Mode” the output current results as the sum of the two inputs, max 25A. If used with only one input “Single Input Mode”, both positive input terminals can be linked.

Output Data

Output Voltage “Drop Out” Vin – Vout 0,9 (,max.) 0-25 A
Rated Current at 24 V 40°C (In) 25 A (permanent )
Rated Current at 24 V 50°C (In) 22 A (permanent )
Rated Current at 24 V 60°C (In) 20 A (permanent )
Current Short Circuit Icc 60 A
Dissipation power load max (W) 12

Climatic Data

Ambient Temperature operation -25 up to +70 °C

(>60°derating 2.5% °C)

Ambient Temperature Storage -40 up to +85 °C
Humidity at 25 °C, no condensation 95 % to 25 °C

General Data

Fuse: Input or output (recommended) 35 A (MCB curve B)
Protection Class (EN/IEC 60529) IP 20
Reliability: MTBF IEC 61709 > 500.000 h
Pollution Degree Environment 2
Connection Terminal Blocks Screw Type 2,5 mm (24 – 14 AWG)
Protection class I with PE connected
Dimension (w-h-d) 50x120x50 mm
Weight 0.4 kg approx.

Cooling

  • Convention cooling no fan required
  • Free space for cooling 10 mm around the device

Norms and certifications

  • The CE mark in According to EMC 2014/30/UE and Low voltage directive 2014/35/UE.

Electrical Safety

  • In compliance with UL508. EN IEC 61010-2-201:2018According to IEC/EN 60950 (VDE 0805) e EN 50178 (VDE 0160) for assembling device. The unit must be installed according to IEC/EN 60950.Input / Output separation: SELV EN60950-1 and PELV EN 60204-1. Double or reinforced insulation.EMC Immunity
  • EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN61000-6-2

Download Datasheet: ADEL MR220 Decoupling Module

Reference: adelsystem.com

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