4 FAQs about Selection Guide for 60kWh Communication Power Supply Cabinets in Oilfields

How much power does a standardized remote I/O cabinet support?

al power to field devices such as 3-wire transmitters up to a combined total of 40A per cabinet.This combination of features comes in a standardized design capable of supporting an infinite combination of I/O. And our standardized Remote I/O Cabinets can be made available early in th project schedu

What is a preferred power supply architecture for DSL applications?

A preferred power supply architecture for DSL applications is illustrated in Fig. 2. A push-pull converter is used to convert the 48V input voltage to +/-12V and to provide electrical isolation. Synchronous buck converters powered off of the +12V rail generate various low-voltage outputs.

What types of power systems are used in communications infrastructure equipment?

Communications infrastructure equipment employs a variety of power system components. Power factor corrected (PFC) AC/DC power supplies with load sharing and redundancy (N+1) at the front-end feed dense, high efficiency DC/DC modules and point-of-load converters on the back-end.

Which projects can benefit from ABB select remote I/O cabinets?

in even the harshest environments.Any project can benefit from ABB Select Remote I/O Cabinets:In greenfield projects, he space required for traditional, large cabinet rooms can now be allocated for other purposes.In brownfield projects where additional I/O is required, but space is limited, this solution is an advantageous alternative beca

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