Abstract: A modular UPS system is provided wherein UPS systems may be constructed using a number of different frame components. In one example, a core UPS frame is provided that can accept different combinations of power and battery modules, and an extension frame is provided that can be combined with the core frame to provide a larger UPS system. According to one example, both the core and extension frame types may be used in either a standalone or rack-mounted configuration. Another aspect relates to packaging of UPS components such that the UPS frame need not include serviceable items. In another aspect, a rail system is provided that allows for easier installation of heavy components into rack-mount systems.

Abstract: A modular UPS system is provided wherein UPS systems may be constructed using a number of different frame components. In one example, a core UPS frame is provided that can accept different combinations of power and battery modules, and an extension frame is provided that can be combined with the core frame to provide a larger UPS system. According to one example, both the core and extension frame types may be used in either a standalone or rack-mounted configuration. Another aspect relates to packaging of UPS components such that the UPS frame need not include serviceable items. In another aspect, a rail system is provided that allows for easier installation of heavy components into rack-mount systems.

Abstract: A terminal block for use in an uninterruptible power supply comprises a first portion that includes a plurality of stalls, each of the plurality of stalls having an aperture, and at least one socket positioned in the aperture, the at least one socket arranged to accept a wire from internal portions of the uninterruptible power supply, and a second portion removably connectable to the first portion, the second portion including a plurality of stalls, a plurality of electrical ports, an electrical port positioned in each of the plurality of stalls, and at least one connector pin positioned within one of the plurality of stalls to connect to the at least one socket through the aperture.

Abstract: A terminal block for use in an uninterruptible power supply comprises a first portion that includes a plurality of stalls, each of the plurality of stalls having an aperture, and at least one socket positioned in the aperture, the at least one socket arranged to accept a wire from internal portions of the uninterruptible power supply, and a second portion removably connectable to the first portion, the second portion including a plurality of stalls, a plurality of electrical ports, an electrical port positioned in each of the plurality of stalls, and at least one connector pin positioned within one of the plurality of stalls to connect to the at least one socket through the aperture.

Abstract: At least one aspect of the invention is directed to a ventilation device. The ventilation device includes a frame configured to be mounted to a barrier, and a plurality of air moving devices configured to be coupled to the frame and configured to draw air from a first side of the barrier to a second side of the barrier. The ventilation unit further includes a control device coupled to the plurality of air moving devices and configured to detect an out of tolerance condition of one of the plurality of air moving devices and control another one of the plurality of air moving devices to increase airflow though the another one of the plurality of air moving devices in response to the out of tolerance condition.

Abstract: An equipment storage rack includes a housing defining an interior region. The housing has an exterior. At least one piece of electronic equipment is supported by the housing within the interior region. A management system is adapted to monitor and display conditions of the equipment storage rack. In a certain configuration, the management system includes a controller unit mounted within the interior region of the housing, a display unit coupled to the controller unit and mounted on the exterior of the housing, and at least one monitoring device, coupled with the controller unit, to monitor at least one parameter of the equipment storage rack. Methods of controlling an equipment storage rack are further disclosed.

Abstract: An improved battery, monitoring circuit and method for communicating with the battery is provided. Such batteries and communication methods are particularly useful in UPS systems that use such batteries to provide back-up power to electrical loads. In one aspect, performance, manufacturing, trend and/or other data are stored in non-volatile memory of the battery and are communicated to an external system such as a UPS. In another aspect, a method for communicating via single-wire interface is provided. In one aspect, a same interface is used to communicate with both conventional batteries and improved batteries having increased monitoring capabilities.

Abstract: A modular UPS system is provided wherein UPS systems may be constructed using a number of different frame components. In one example, a core UPS frame is provided that can accept different combinations of power and battery modules, and an extension frame is provided that can be combined with the core frame to provide a larger UPS system. According to one example, both the core and extension frame types may be used in either a standalone or rack-mounted configuration. Another aspect relates to packaging of UPS components such that the UPS frame need not include serviceable items. In another aspect, a rail system is provided that allows for easier installation of heavy components into rack-mount systems.

Abstract: A terminal block for use in an uninterruptible power supply comprises a first portion that includes a plurality of stalls, each of the plurality of stalls having an aperture, and at least one socket positioned in the aperture, the at least one socket arranged to accept a wire from internal portions of the uninterruptible power supply, and a second portion removably connectable to the first portion, the second portion including a plurality of stalls, a plurality of electrical ports, an electrical port positioned in each of the plurality of stalls, and at least one connector pin positioned within one of the plurality of stalls to connect to the at least one socket through the aperture.