Alpha Reserve Power Chargers Float Battery Chargers and combine the performance and accuracy of a microprocessor with the reliability of SCR power conversion technology. The Reserve Power Charger series includes the AT10 and AT30 chargers offered by EnerSys for Reserve Power applications.
Alpha Reserve Power Chargers Features
- 5 year product warranty
- High DC voltage shutdown
- Float/equalize selector switch with indicating lights
- Self-diagnostics
- Local or remote voltage sense with redundancy to protect against remote sense failure
- Forced load share during parallel operation
Alpha Reserve Power Chargers: AT10 Charger
The AT10 charger, with advanced technology and microprocessor control, combines the performance and accuracy of a microprocessor with the reliability of SCR power conversion technology. The AT10 is a single-phase charger that is easy to install, operate and maintain and is packed with the most standard features and best warranty in the industry.
Constant potential DC power for floating and charging stationary batteries and power for utility, UPS and communications or industrial type loads. Common applications include utility & communications, manufacturing, commercial and transportation.
AT10 Features
- Universal main control board operates in any AT Series charger
- Alarm assembly with local LEDs and summary relay contact for AC Failure, DC Failure, High Vdc, Low Vdc, Positive(+) and Negative(-) ground fault
- AC line failure automatic equalize timer (0-255 hr.) with indicating light
- 1% Digital LED meter for VDC, ADC, timer hours and alarm settings
- AC input and DC output circuit breakers
- Front panel controls can be disabled for security
- Redundant control loops for higher reliability
- Local or remote voltage sense with redundancy to protect against remote sense failure
For more in-depth specifications, see the AT10 data sheet.
Alpha Reserve Power Chargers: AT30 Charger
The AT30 Charger, Microprocessor Controlled Float Battery Chargers combine the performance and accuracy of a microprocessor with the reliability of SCR power conversion technology. The AT30 is a three-phase charger and is easy to install, operate and maintain. The AT30 is packed with the most standard features and best warranty in the industry.
AT30 Features
- Universal main control board operates in any AT Series charger
- Alarm assembly with local LEDs and summary relay contact for ACFailure, DC Failure, High Vdc, Low Vdc, Positive(+) and Negative(-) ground fault
- Manual equalize timer (0-255 hr.) with indicating lights
- AC line failure automatic equalize timer (0-255 hr.) with indicating light
- 1% Digital LED meter for Vdc, Adc, timer hours and alarm settings
- 6 pulse rectification
- AC input and DC output circuit breakers
- Front panel controls can be disabled for security
- A redundant analog circuit for LVDC alarm, independent of the microprocessor
- Redundant control loops for higher reliability
- Local or remote voltage sense with redundancy to protect against remote sense failure
For more in-depth specifications, see the AT30 data sheet.
For more information about Alpha Reserve Power Chargers,
call 86 21 5859 8677 or email sales@alphaenertech.com.