The Alpha CXPS-E3 400A Power System offers high-density rectifiers, a front access distribution center and the advanced CXC HP controller and is the ideal solution for small to medium-sized 48Vdc applications, providing up to 400 Amps of output current.
With universal 19/23″ mounting, high temperature operation and high power density, the CXPS-E3 by Aplha, an EnerSys company, is the perfect solution for a wide variety of installation scenarios including those in harsh, outdoor environments. The distribution center provides up to 26 load breaker positions, integrated shunt and LVD. All distribution connections and controller I/O contacts are front accessible.
The CXC-HP controller includes a touch screen GUI for simple and convenient local setup. A built-in web server provides alternate setup via local or remote IP access, using a standard internet browser. The E3 can be easily integrated into customer-provided relay racks or enclosures, or can be ordered factory installed into various Alpha relay rack configurations, including systems with pre-wired battery trays.
Alpha CXPS-E3 Features
- Integrated -48V, 400A power system with front access distribution
- Industry leading power system density
- 400A, 26 distribution positions in 5RU
- Advanced CXC-HP controller with touch screen display for full local control
- High temperature rated design for harsh outdoor applications
- Wide range AC input for flexible worldwide deployment
Alpha CXPS-E3 Specifications
|Model||48V – 2.4/3.0kW||48V – 4.0kW|
|Operating Voltage||187 to 277VAC||208 to 277VAC|
|Extended (high)||277 to 310VAC||277 to 320VAC|
|Extended (low)||90 to 187VAC||90 to 187VAC|
|System AC Requirements||19″ System: Up to 8 x 20A feeds 23″ System: Up to 4 x 40A feeds & 2 x 20A feeds||19″ System: Up to 5 x 30A feeds 23″ System: Up to 6 x 30A feeds|
|Efficiency||>96% Peak efficiency||>95% Peak efficiency|
|Current per Module||2.4kW: 50A @ 48VDC (nominal), 25A Max @ 48VDC (120VAC) 3.0kW: 62.5A @ 48VDC (nominal), 32A Max @ 48VDC (120VAC)||83A @ 48VDC (Nominal I/P)|
|Rectifier positions||19″ System: Up to 8 rectifiers 23″ System: Up to 10 rectifiers||19″ System: Up to 5 rectifiers 23″ System: Up to 6 rectifiers|
|Temperature range||-40 to 131°F|
|Dimensions (in.)19”||8.75H x 19W x 17D||14H x 19W x 17D|
|Dimensions (in.) 23”||8.75H x 23W x 17D||14H x 23W x 17D|
For more in-depth specifications, see the data sheet.