Redundancy secures industrial power system

An Absopulse Electronics product story
Edited by the Engineeringtalk editorial team Aug 28, 2008

The BAP 419 redundant DC/DC convertor system is ideal for maintenance-free operation in remote locations.

New from Absopulse Electronics, the BAP 419 is a redundant DC/DC convertor system comprising up to five 500W DC/DC plug-in modules in a prewired 4U 19in shelf that is 15in deep.

It is based on the same design topology as similar systems that have been operating in power utilities, industrial plants, air-traffic control systems, telecomms and other critical applications for over 20 years.

Cooled by natural air convection, the BAP 419 system has no fans or other moving parts.

This, as well as very large design headroom, ensures high reliability and makes the system ideal for maintenance-free operation in remote locations.

The BAP 419 plug-in modules each deliver 24, 48 or 125V DC and accept an input of 24, 48 or 125V DC.

Every module is hot-insertable and has a built-in redundancy diode which allows for parallel and N+1 redundant operation.

Built-in redundancy also allows for a battery to be connected to the output for back-up purposes.

Modules with different outputs can be combined in one shelf to create a multiple-output system.

Each 4U x 16HP x 304mm plug-in module features full electronic protection on the input and output, and output fail alarms which are summarised into a single Form C alarm on the shelf motherboard.

An output voltage-on LED indicator, voltage adjustment potentiometer and test points are located on the front panel of every module.

Pricing for the BAP 419 system depends on customer configuration requirements.

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