High-Powered 12VDC DIN Rail Power Supply for Tasks That Can’t Afford Power Disruptions

Many industries, such as manufacturing, construction, operations, logistics, and IT to name a few, require continuous source of power to finish a task, or complete production of merchandise.

Often times, power interruptions and outages could result in unplanned shutdown, reduced productivity, poor quality of finished products, or could even mean having to start a process all over again.

Why waste time and resources? Applications like these call for a reliable industrial power supply, such as the ADELFlex 28012A.

Why Choose ADELFlex 28012A?

The FLEX28012A provides a rare high-power 12V 20A capability for a DIN rail mounted power supply unit – most brands do not offer anything above 10A at 12V capacity.

The DC OK or “Power Good” feature also ensures that you know when the power supply output power is good, or if a unit has broken down. If you have multiple power supply units installed, this will help you identify the unit needing attention instantly.

When using four units in parallel, the FLEX28012A can also provide up to 80A at 12V, providing a more stable source of power.

ADELFlex 28012A is DIN rail mountable making it convenient for installation, and versatile for applications with limited spaces.

Features of the ADELFlex 28012A

Output: 12 VDC 20A (adjustable output 12V to 15V)
Input: 115 – 230 VAC (Selectable)
High efficiency up to 91%
High surge capability, up to 50% extra load > 3 min.
DC okay “Power Good” Relay
Settable for three different modes of overload protection:
- Hiccup mode (default) - In case of short-circuit or overload, the power supply will shut down quickly. It will keep trying to re-establish the connection every two seconds or so until the problem is cleared.
- Continuous output mode - In case of short-circuit or overload, the output current is kept at high values with near zero voltage. In case of short-circuit, the current can reach up to 3 times the rated current at 60°C. This protection mode is used to meet the requirements of demanding loads such as motors, solenoid valves, lamps, PLC with highly capacitive input circuits, and other loads with marked transient overload behavior.
- Manual reset - Or turning the device off for at least one to five minutes manually. This is suggested for situations where safety procedures must be done in case of short-circuit, overload or output current is interrupted.