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Three Phase Automatic Battery Chargers

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

  • AC voltage compensation
  • DC voltage regulation
  • Full current limit
  • Filtered DC output (ABC32)
  • Three phase AC input

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 charger will high rate charge the battery whenever it is discharged.

The three 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 undercharging.

The ABC-series float 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 

  • 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 circuit breakers 

  •  Reverse battery protection 

  •  Natural convection cooling

  •  Modular construction 

Options

  • 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 
  • Auto-charge control or manual timers 
  • Audible alarm 
  • Drip shields 

    Specifications

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

    Output
    Voltage: 24, 32, 48, 120, 240 or other nom.
    Current: From 15 to 600 amps
    Regulation: +/- 1/2% from no load to full load, with +/- 10% AC line variation
    ABC32 types have filtering to 100mv RMS with 4X battery connected

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

    Adjustments
    Internal potentiometers for float, high rate and current limit

    Protection
    AC input 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 paint Nema 1 type
    Wall or floor mounting

    Standard Controls
    Float/high rate switch for manual control
    Standard Displays AC-On LED

     Models

    With Standard Filter

    With Extra Filter

    Model

    Output

    Case Size

    WT LBS

    Model

    Output

    Case Size

    WT LBS

    Volts

    Amps

    Volts

    Amps

    ABC31

     24

     50

    W3

    150

    ABC32

     24

     50

    G1

    170

    ABC31

     24

     75

    G1

    250

    ABC32

     24

     75

    G1

    275

    ABC31

     24

     100

    G1

    325

    ABC32

     24

     100

    G1

    370

    ABC31

     24

     125

    G1

    375

    ABC32

     24

     125

    G1

    425

    ABC31

     24

     150

    G1

    425

    ABC32

     24

     150

    G1

    475

    ABC31

     24

     200

    G1

    480

    ABC32

     24

     200

    G2

    550

    ABC31

     24

     250

    G2

    525

    ABC32

     24

     250

    G2

    600

    ABC31

     24

     300

    G2

    655

    ABC32

     24

     300

    G2

    700

    ABC31

     24

     400

    G2

    700

    ABC32

     24

     400

    G3

    780

    ABC31

     24

     500

    G3

    775

    ABC32

     24

     500

    G3

    850

    ABC31

     24

     600

    G3

    825

    ABC32

     24

     600

    G3

    925

    ABC31

     48

     50

    G1

    200

    ABC32

     48

     50

    G1

    260

    ABC31

     48

     75

    G1

    290

    ABC32

     48

     75

    G1

    350

    ABC31

     48

     100

    G1

    400

    ABC32

     48

     100

    G1

    460

    ABC31

     48

     125

    G1

    440

    ABC32

     48

     125

    G2

    500

    ABC31

     48

     150

    G1

    475

    ABC32

     48

     150

    G2

    550

    ABC31

     48

     200

    G2

    575

    ABC32

     48

     200

    G2

    650

    ABC31

     48

     250

    G2

    675

    ABC32

     48

     250

    G3

    750

    ABC31

     48

     300

    G2

    775

    ABC32

     48

     300

    G3

    860

    ABC31

     48

     400

    G3

    850

    ABC32

     48

     400

    G3

    950

    ABC31

     48

     500

    G2D

    1200

    ABC32

     48

     500

    G2D

    1350

    ABC31

     48

     600

    G2D

    1350

    ABC32

     48

     600

    G2D

    1500

    ABC31

     120

     25

    G1

    240

    ABC32

     120

     25

    G1

    300

    ABC31

     120

     35

    G1

    300

    ABC32

     120

     35

    G1

    360

    ABC31

     120

     50

    G1

    425

    ABC32

     120

     50

    G1

    500

    ABC31

     120

     75

    G1

    475

    ABC32

     120

     75

    G2

    550

    ABC31

     120

     100

    G2

    600

    ABC32

     120

     100

    G2

    680

    ABC31

     120

     125

    G2

    675

    ABC32

     120

     125

    G2

    750

    ABC31

     120

     150

    G2

    830

    ABC32

     120

     150

    G2

    910

    ABC31

     120

     200

    G3

    1000

    ABC32

     120

     200

    G3

    1100

    ABC31

     120

     250

    G3

    1250

    ABC32

     120

     250

    G2D

    1400

    ABC31

     120

     300

    G2D

    1350

    ABC32

     120

     300

    G2D

    1500

    ABC31

     120

     400

    G2D

    1450

    ABC32

     120

     400

    G2D

    1650

    ABC31

     120

     500

    G2D

    1600

    ABC32

     120

     500

    G2D

    1820

    ABC31

     120

     600

    G2D

    1700

    ABC32 

     120

     600

    G3D

    1950

    ABC31

     240

     15

    G1

    290

    ABC32

     240

     15

    G1

    350

    ABC31

     240

     25

    G1

    425

    ABC32

     240

     25

    G1

    510

    ABC31

     240

     35

    G1

    475

    ABC32

     240

     35

    G1

    560

    ABC31

     240

     50

    G1

    500

    ABC32

     240

     50

    G2

    590

    ABC31

     240

     75

    G2

    800

    ABC32

     240

     75

    G2

    890

    ABC31

     240

     100

    G2

    875

    ABC32

     240

     100

    G3

    1000

    ABC31

     240

     150

    G3

    1350

    ABC32

     240

     150

    G3

    1480

    ABC31

     240

     200

    G3

    1450

    ABC32

     240

     200

    G2D

    1610

    ABC31

     240

     250

    G2D

    1675

    ABC32

     240

     250

    G2D

    1800

    ABC31

     240

     300

    G2D

    1700

    ABC32

     240

     300

    G3D

    1950

     

    Dimensions

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

    Case Size W3 G1 G2 G3 G2D G3D
    Height 28 40 53 74 53 74
    Width 16 33 33 33 62 62
    Depth 14 19 24 24 24 24