P45 Battery Charger

Alpha Industrial Power Inc.
Phone: 678 475 3995
Email: alpha@alpha.com

ProductsIndustrial PowerIndustrial Power ProductsChargersP45 Battery Charger

P45 Battery Charger

Microprocessor control
Provides regulated DC output and current limiting capabilities
Graphical interface
Wide temperature range 0 to 50°C / 32 to 122°F
Approved for UL, CE, CSA and EMC standards

Various filtering levels are available to match output requirements. Typical MTBF is 100,000 hours and typical MTTR is less than one hour. The charger’s graphic interface, with its user-definable controls and alarm set-points, allows for quick and versatile customization. Operates to UL, CE, CSA and EMC standards.

P45 Battery Charger

Standard Features
Metering and Timing	0.5% accuracy DC voltage and current metering
	Remaining and elapsed equalize time
Control Modes	Manual float/equalize toggle
Control Adjustments	Float and equalize voltage
	Current limit
	Equalize period 0 to 100 hours
	Float period 0 to 100 days
	Equalize mode termination based on voltage, time and/or low DC volts event(s)
Indicating LEDs	AC On—green LED
	Common alarm—flashing red LED
Alarm Menu Indications	Charger failure based on low volts and low output DC current
	High DC volts
	Low DC volts
	Positive ground fault
	Negative ground fault
	AC fail
Alarm Menu Functions (password protected)	Adjustable alarm time delay
	Indications latch
	Alarm relays latch
	Alarm acknowledgment
	Alarm levels adjustment
	LED, LCD and relay test
Remote indications	All alarms are wired to a common voltage free N.O. and N.C. dry contacts

Optional Features
Individual alarms form C contacts
RS 232/485 communication ports
Modbus on serial ports
SNMP interface
DC circuit breaker
Negative temperature compensation 0.2%/°C
Battery circuit breaker
Distribution panel
High capacity interrupting current CBs
High temperature alarm and shut-down
High volts shutdown via AC breaker trip
AC input volts, amps and frequency readings
High and low AC input voltage alarm
High ripple alarm
Power factor correction to 0.95 lagging
Tropicalization
Remote voltage sensing terminals
Remote shutdown and equalize control
Audible alarm
Manual voltage control
Input harmonic filter to comply with CE
50Hz or 400Hz input frequency
Low DC volts load disconnect (load shedding)
End of discharge alarm
Negative slope for equal load sharing
Battery discharging alarm
Battery high temperature alarm and shutdown
Battery ammeter and voltmeter
Ampere-hour meter reading battery capacity % or AH
DC distribution panel
Oversized cabinets to fit batteries in separate compartments
Special paint and NEMA / IP protection
Seismic design
Fungus proofing and tropicalization
Special wiring

Document Downloads

Title	Type	Version	Date
P45 Data Sheet - English (LTR)	Datasheet	049-215-36-003	October 1, 2005
P45 Series Battery Charger Operating Manual	Manual	031-186-B1-001 Rev. A	June 1, 2006
P45 Series Battery Charger Technical Manual	Manual	P45CHARGER-SCR	February 1, 2007