A switchgear or control gear includes: a first compartment; at least one removable module; a plurality of main switchgear or control gear components; and a plurality of auxiliary switchgear or control gear components. The plurality of main switchgear or control gear components are sub-divided into a first group of components that have a lifetime greater than a threshold level and a second group of components that have a lifetime less than or equal to the threshold level. The plurality of auxiliary switchgear or control gear components are sub-divided into a first group of components that have a lifetime greater than the threshold level and a second group of components that have a lifetime less than or equal to the threshold level.

Various techniques for flexible power supply in computing facilities are described herein. In one embodiment, a power distribution unit includes a first subsystem for receiving power from a power source and a second subsystem electrically coupled to one or more of the processing units in the component enclosure. The first subsystem includes a number of power supplies coupled to the power source, and the number of power supplies corresponds to a power requirement of the processing units.

Various techniques for flexible power supply in computing facilities are described herein. In one embodiment, a power distribution unit includes a first subsystem for receiving power from a power source and a second subsystem electrically coupled to one or more of the processing units in the component enclosure. The first subsystem includes a number of power supplies coupled to the power source, and the number of power supplies corresponds to a power requirement of the processing units.

A bracket comprises a first bracket configured to hold-down an assembly in place and release the assembly when the assembly is to be removed. The assembly has first and/or second holes. The first bracket includes a first arm and a second arm. The first arm has a first major flat surface with a first hole that is configured to receive a first fastener. The first arm has a first end and a second end. The second arm is coupled to the second end of the first arm. The second arm has a first opening that is configured to receive a tool to bend the second arm for deforming the first bracket in a way that releases the assembly. The second arm has a second major flat surface disposed transverse to the first major flat surface of the first arm. The second arm has a first end and a second end. The second end of the second arm has a first nail feature to be inserted into one of the first and/or second holes of the assembly to hold-down the assembly in place.

A bracket comprises a first bracket configured to hold-down an assembly in place and release the assembly when the assembly is to be removed. The assembly has first and/or second holes. The first bracket includes a first arm and a second arm. The first arm has a first major flat surface with a first hole that is configured to receive a first fastener. The first arm has a first end and a second end. The second arm is coupled to the second end of the first arm. The second arm has a first opening that is configured to receive a tool to bend the second arm for deforming the first bracket in a way that releases the assembly. The second arm has a second major flat surface disposed transverse to the first major flat surface of the first arm. The second arm has a first end and a second end. The second end of the second arm has a first nail feature to be inserted into one of the first and/or second holes of the assembly to hold-down the assembly in place.

The present disclosure relates to the field of switch gears, and envisages an actuator (100) for a switch gear of an electric panel (1000) having a door (900). The actuator (100) comprises an aligner assembly (110) and an actuator plate assembly (140). The aligner assembly (110) comprises an aligner (112) pivotably mounted on the switch gear housing (200), and engaging with a toggle (204) of a circuit breaker, of the switch gear, to angularly displace the toggle (204). The aligner (112) has a pair of slanting flanges (114) configured to define a valley (116) separated by a gap (117). The actuator plate assembly (140) comprises a mounting plate (142) mounted on the enclosure door (900). A shaft element (144), having a handle element (146) and an engaging element (150), passes through the mounting plate. The engaging element (150) is configured to nest in the gap of the aligner (112) to angularly displace the aligner (112).

The present disclosure relates to the field of switch gears, and envisages an actuator (100) for a switch gear of an electric panel (1000) having a door (900). The actuator (100) comprises an aligner assembly (110) and an actuator plate assembly (140). The aligner assembly (110) comprises an aligner (112) pivotably mounted on the switch gear housing (200), and engaging with a toggle (204) of a circuit breaker, of the switch gear, to angularly displace the toggle (204). The aligner (112) has a pair of slanting flanges (114) configured to define a valley (116) separated by a gap (117). The actuator plate assembly (140) comprises a mounting plate (142) mounted on the enclosure door (900). A shaft element (144), having a handle element (146) and an engaging element (150), passes through the mounting plate. The engaging element (150) is configured to nest in the gap of the aligner (112) to angularly displace the aligner (112).

The invention relates to optimize the use of electronic cabinets in connector technology, using simplified internal connector technology and flexibility in adapting the external connector technology to the connectors of the cabling assemblies—electronic and/or optical connector technologies—and on the structurally. To this end, according to an embodiment, an overall box-shaped electronic cabinet (1) that is fitted with at least one detachable interconnection module (6a, 6b) is provided with a bottom wall (14) including a bottom card (4) connected to a set of electronic modules (5). The rear wall (14) is extended by edges (14a, 14b) provided with connectors (C1a, C1b) that are capable of being coupled to the connectors (C6a, C6b) that are arranged on a side surface (62a, 62b) of the detachable interconnection module (6a) (6b). Devices for closing and releasably locking the at least one detachable interconnection module (6a, 6b) are provided between a handle (8a, 8b) of an interconnection module (6; 6a, 6b) and the side wall (15, 16) of the cabinet (1).

The invention relates to optimize the use of electronic cabinets in connector technology, using simplified internal connector technology and flexibility in adapting the external connector technology to the connectors of the cabling assemblies—electronic and/or optical connector technologies—and on the structurally. To this end, according to an embodiment, an overall box-shaped electronic cabinet (1) that is fitted with at least one detachable interconnection module (6a, 6b) is provided with a bottom wall (14) including a bottom card (4) connected to a set of electronic modules (5). The rear wall (14) is extended by edges (14a, 14b) provided with connectors (C1a, C1b) that are capable of being coupled to the connectors (C6a, C6b) that are arranged on a side surface (62a, 62b) of the detachable interconnection module (6a) (6b). Devices for closing and releasably locking the at least one detachable interconnection module (6a, 6b) are provided between a handle (8a, 8b) of an interconnection module (6; 6a, 6b) and the side wall (15, 16) of the cabinet (1).

A gas-insulated switching apparatus of a three-phase-isolated type includes: two first main buses and extending in parallel at an identical height; a first connection bus interconnecting the first main buses; a first divergence bus diverging downward from the first connection bus; and a first circuit breaker connected to the first divergence bus, wherein a connection portion between the first connection bus and the first divergence bus is disposed at a position lower than the height at which the first main buses extend, and a grounding switch is disposed above the connection portion between the first connection bus and the first divergence bus.