Abb Schweiz Ag

Abb Technology Ag

Yaser A Khalifa

In Young Choi

Frantisek Koudelka

Arkady Oksengorn

Hardik Patel

Shamsi Ismayilov

Siu Lau

Andrea Bianco

Marco Testa

Roberto Usai

An UPS device for electric power distribution installations, the UPS device including: first electric terminals for electrical connection with an electric load to be fed by the UPS device; second electric terminals for electrical connection with a power supply source adapted to feed the UPS device; third electric terminals for electrical connection with a back-up unit adapted to feed the UPS device, when the power supply source is not available, the back-up unit having one or more replaceable batteries; a power conversion stage electrically connectable with the first, second and third electric terminals, the power conversion stage being adapted to receive a power supply voltage from the power supply source or a back-up voltage from the back-up unit, when the power supply source is not available, and being adapted to provide an adjustable load voltage to the electric load; and an interface stage to electrically couple or decouple the back-up unit with or from the power conversion stage. The interface stage includes a feeding circuit to temporary feed the controller during a transient time interval following a replacement of the batteries of the back-unit.

UPS device for electric power distribution installations

An Intelligent Electronic Device (IED) includes a plurality of hardware modules including a pair of analog input modules (AIM) modules, a Power Supply Module (PSM), and a Binary Input/Output (BIO) module. Each module is configured for mounting in a first IED housing that has a first form factor. The PSM and BIO module are constructed and arranged to directly connect with electrical connections of the first housing. A second IED housing is provided that has a second form factor that is different from the first form factor. The AIM modules are mounted to a bottom panel of the second housing. The PSM and the BIO module are mounted in the second housing. Wiring electrically connects the AIM modules to connections on the second housing. Adaptor structure electrically connects the PSM and the BIO module with associated connections of the second housing.

Mechanical assembly and method to provide form-factor and wire alike adaptation of existing platform hardware modules into new products

A method and apparatus provides an Intelligent Electronic Device (IED) with new hardware modules. Hardware modules are provided that are configured for electrically connecting with connections of a first IED housing that has a first form factor. A second IED housing is provided having a second form factor that is different from the first form factor. The hardware modules are mounted in the second housing. Adaptor structure is employed to electrically connect the hardware modules with connections of the second housing. The second housing is mounted into an existing wiring and second form factor environment.

U form-factor intelligent electronic device (IED) hardware platform with matching of IED wiring, from a non U form-factor IED hardware platform using adapter structure

Intelligent electronic device enclosure

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New Paltz, PA, United States of America

Yaser A Khalifa