C-CHARGERŽ



Auto-Equalize Charger

Fully automatic equalizing

Diagnostic alarms

Battery temperature compensation

Stainless steel for corrosion resistance

Vaccum impregnated, ferroresonant transformer for reliability

Flush meters

Two-year limited warranty

UL listed


 


Charles industries has provided three methods of equalizing: Float/Equalize switch, 0-24 hour timer, and 0-24 automatic equalize time (See AE data sheet). This new AA charger now offers fully automatic equalizing. No manual switching or settings. No waiting for power failure. No nine to twenty-four hour overcharges. No failure to return to float due to high load currents.

If battery voltage drops below a set value, i.e., 25.5 VDC, the charger is switched to the equalize mode and the yellow equalize light is lit. The charger remains in equalize mode until the battery voltage reaches another set value, i.e., 28 VDC. This ensures that the battery is completely recharged and not cycled.

 

At this voltage the charger is switched to the float mode and the equalize light is extinguished.

If battery voltage remains low, a red low voltage alarm light is lit. If battery voltage remains high, a red high voltage alarm light is lit. For remote locations an optional summary alarm relay is available.

Adjustable low and high voltages permit tailoring the charging system to specific batteries. Precise setting of these voltages is provided by fifteen turn potentiometers.

Battery temperature compensation is available.




Specifications
Standard Accessories   Optional Accessories

  • DC ammeter
  • DC voltmeter
  • Equalize light
  • AC On light
  • Low Voltage light
  • High Voltage light
  • Equalize test button
  • AC circuit breaker
  • Terminal board
 
  • Remote summary relay
  • Battery temperature compensation
  • Low DC voltage alarm relay
  • High DC voltage alarm relay
  • Low/High voltage alarm relays
  • Current failure relay
  • AC power failure relay


Specifications   Environmental

  • AC Input
    108-132 volts 60 Hz
    (220 volts 50Hz optional)
 
  • Operating Temperature: 0 to 50°C (122°F)
  • Storage Temperature: -20 to 60°C
  • Cooling: Convection


DC Output   Enclosure

  • Float: 2.16 VPC for lead acid
    (1.45 VPC nickel cadmium)
  • Equalize: 2.33 VPC lead acid
    (1.55 VPC nickel cadmium)
  • Current limit at approximately 135%
  304 stainless steel hinged cover
to facilitate installation



Model
Number
D.C. Output Height
Inches
Width
Inches
Depth
Inches
Approx.
Weight
Lbs.
Amps. System
Voltage
12 Volt
AA1206* 6 12 11 9 12
AA1210* 10 12 11 9 14
AA1220* 20 12 11 9 22
24 Volt
AA2406* 6 24 11 9 14
AA2410* 10 24 11 9 22
AA2420* 20 24 163/8 15 38
32 Volt
AA3206 6 32 11 9 22
AA3210 10 32 11 9 26
AA3220 20 32 163/8 15 50
* UL Listed


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Charles Industries, Ltd.