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0913000-J0 Rev D
4. Product Description
The CXPS-HX is a high capacity power system that combines both power and distribution efficiently into a single
standard box bay configuration.
Basic power system
• Each 2500A bay combines rectifiers, battery termination and distribution
• Up to five single phase or three phase rectifier shelves for AC input, 208 to 240Vac or 480Vac
• System distribution section consists of up to three distribution tiers
• System controller
Expandable
• Dual bay kit links two 2500A bays to share a central controller and double the system capacity.
4.1 Power Section
4.1.1 AC Termination Wiring
NOTE:
An external surge protection device is not required. The rectifiers are protected by
internal MOVs.
The required input voltage depends on the rectifier options chosen at the time of ordering. Refer to the specifications
in Section 3 on page 8.
An optional AC distribution assembly at the top of each power bay provides front access AC overhead termination.
4.1.2 Cordex System Controller
The Cordex system controller (CXC), mounted in the primary power bay, provides easy access to controls and dis-
play status. The CXC provides comprehensive setup, control, monitoring and communication for Alpha DC power
systems.
CXC features include the following:
• Designed to communicate directly with Cordex rectifiers
• Includes battery temperature compensation charging
• Battery performance diagnostics
• Provides local and remote communications
• User definable alarms
• Daily logging of power system events and system statistics
• Active low voltage disconnect
See the CXC Installation and Software manual that shipped with your order for detailed information.
