Single Phase Battery Chargers

The ABC-series of single phase chargers are completely solid state, automatic and of the constant voltage type having:

AC voltage compensation
DC voltage regulation
Full current limit
Filtered DC output (ABC12)

Two rate charging is standard. A control switch allows selection of float-automatic, or high rate charge. With optional Auto-Charge, in the automatic mode, the single phase charger will high rate charge the battery whenever it is discharged. The single-phase charger will raise the voltage to the high rate setting and maintain this level for a timed interval. Recharge of the battery is accomplished without excessive over or under charging.

The ABC-series single-phase battery chargers are fully current limited. If current demands exceeds the chargers rating, the output voltage drops rapidly, protecting the charger and the system to which it is connected. The chargers fuses or breakers will not trip during such overload conditions.

Standard Features

Conservative component selection and design assures long life
LEDs for AC-ON, and high rate charge
AC and DC surge protection
Float / high rate control switch
DC voltmeter & ammeter 2%
Precise voltage regulation
Fully current limited
AC input and DC output fuses
Reverse battery protection
Natural convection cooling
Modular construction

Options

AC and DC 2-pole breakers
Precision metering
Extra filter (Use ABC12)
Battery temperature compensation
AC failure alarm relay
Multi-Alarm Monitor includes four alarms & LEDs with common relay High DC volts, Low DC volts, Rectifier failure and Ground fault.
Separate alarm relays may be specified. Auto-Charge Control or manual timers Audible alarm
Drip Shields
CE compliance and marking
Many other accessories available

Specifications

Input
Voltage: 120, 208, 240, 380, 480 or other Phase: Single
Frequency: 50 or 60 Hertz

Output
Voltage: 12, 24, 32, 48, 120, 240 or other nom. Current: From 3 to 100 amps
Regulation: +/- 1/2% from no load to full load, with +/- 10% AC line variation
ABC12 types have filtering to 100mv RMS with 4X battery connected

Operating Temperature
From +14°F (-10°C) to +122°F (+50°C)

Adjustments
Internal potentiometers for float, high rate and current limit

Protection

AC input fuse or optional breaker
DC output fuse or optional breaker
Automatic current limiting
AC surge suppressor
Slow start circuitry
Reverse battery protection

Ventilation
Natural convection cooling

Cabinets

ANSI #61 light gray powder coat
14/18 guage steel
Wall or floor mounting

Standard Controls
Float/high rate switch for manual control

Standard Displays

AC-ON LED
High rate charge LED
DC voltmeter and ammeter -2% accuracy

Models

With Standard Filter					With Extra Filter
Model	Output		Case Size	WT LBS	Model	Output		Case Size	WT LBS
Model	Volts	Amps	Case Size	WT LBS	Model	Volts	Amps	Case Size	WT LBS
ABC11	12	3	W2	24	ABC12	12	3	W2	40
ABC11	12	6	W2	28	ABC12	12	6	W2	50
ABC11	12	10	W2	33	ABC12	12	10	W2	60
ABC11	12	15	W2	50	ABC12	12	15	W3	80
ABC11	12	20	W2	60	ABC12	12	20	W3	90
ABC11	12	25	W2	65	ABC12	12	25	W3	100
ABC11	12	30	W2	75	ABC12	12	30	W3	110
ABC11	12	40	W2	90	ABC12	12	40	W3	120
ABC11	12	50	W3	100	ABC12	12	50	W4	135
ABC11	24	3	W2	28	ABC12	24	3	W2	50
ABC11	24	6	W2	34	ABC12	24	6	W2	55
ABC11	24	10	W2	42	ABC12	24	10	W2	65
ABC11	24	15	W2	75	ABC12	24	15	W3	90
ABC11	24	20	W2	85	ABC12	24	20	W3	105
ABC11	24	25	W2	95	ABC12	24	25	W3	115
ABC11	24	30	W2	110	ABC12	24	30	W3	140
ABC11	24	40	W3	125	ABC12	24	40	W4	160
ABC11	24	50	W3	140	ABC12	24	50	W4	180
ABC11	24	60	W4	210	ABC12	24	60	W4	250
ABC11	24	75	W4	250	ABC12	24	75	G1	320
ABC11	24	100	G1	310	ABC12	24	100	G1	360
ABC11	32	3	W2	30	ABC12	32	3	W2	50
ABC11	32	6	W2	45	ABC12	32	6	W2	60
ABC11	32	10	W2	70	ABC12	32	10	W3	85
ABC11	32	15	W2	80	ABC12	32	15	W3	100
ABC11	32	20	W2	95	ABC12	32	20	W3	120
ABC11	32	25	W2	110	ABC12	32	25	W3	140
ABC11	48	3	W2	32	ABC12	48	3	W2	50
ABC11	48	6	W2	45	ABC12	48	6	W2	60
ABC11	48	10	W2	75	ABC12	48	10	W3	95
ABC11	48	15	W2	90	ABC12	48	15	W3	115
ABC11	48	20	W2	105	ABC12	48	20	W3	135
ABC11	48	25	W2	120	ABC12	48	25	W3	150
ABC11	48	30	W3	135	ABC12	48	30	W4	200
ABC11	48	40	W3	150	ABC12	48	40	W4	230
ABC11	48	50	W4	170	ABC12	48	50	W4	280
ABC11	48	75	G1	320	ABC12	48	75	G1	380
ABC11	48	100	G1	360	ABC12	48	100	G1	420
ABC11	120	3	W2	60	ABC12	120	3	W3	85
ABC11	120	6	W2	75	ABC12	120	6	W3	100
ABC11	120	10	W2	95	ABC12	120	10	W3	125
ABC11	120	15	W3	160	ABC12	120	15	W4	200
ABC11	120	20	W3	185	ABC12	120	20	W4	235
ABC11	120	25	W3	205	ABC12	120	25	W4	285
ABC11	120	30	G1	225	ABC12	120	30	G1	305
ABC11	120	35	G1	285	ABC12	120	35	G1	365
ABC11	120	40	G1	325	ABC12	120	40	G1	405
ABC11	120	50	G1	355	ABC12	120	50	G1	445
ABC11	120	60	G1	480	ABC12	120	60	G1	570
ABC11	120	75	G1	570	ABC12	120	75	G2	670
ABC11	120	100	G2	610	ABC12	120	100	G2	710
ABC11	240	3	W2	85	ABC12	240	3	W2	105
ABC11	240	6	W2	110	ABC12	240	6	W3	140
ABC11	240	10	W3	195	ABC12	240	10	W4	240
ABC11	240	15	W4	285	ABC12	240	15	G1	370
ABC11	240	20	G1	330	ABC12	240	20	G1	425
ABC11	240	25	G1	360	ABC12	240	25	G1	550

Dimensions

All dimensions are in inches. Selection of some accessories require larger cabinets.

Case Size	W2	W3	W4	G1	G2
Height	19	28	36	40	53
Width	16	16	16	33	33
Depth	12	14	16	19	24