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Aviation

TT28-12

True Blue Charger PRO

Charge, discharge and evaluate True Blue Power lithium-ion aircraft batteries with the intelligent and easy-to-use TT28-12 True Blue Charger PRO. The ONLY battery charger to automatically discharge lithium-ion aircraft batteries to 30% state-of-charge, as required for air shipment. The True Blue Charger PRO is pre-loaded with all charge and discharge parameters for True Blue Power lithium-ion batteries, allowing maintenance personnel to safely and efficiently top charge batteries and perform scheduled capacity checks. View all Battery Tester Chargers Buy Now

Features

  • Specifically engineered to charge, discharge and test True Blue Power lithium-ion aircraft batteries:
    TB17 (17 amp-hour) TB40 (40 amp-hour)
    TB20 (20 amp-hour) TB44 (46 amp-hour)
    TB30 (30 amp-hour) TB60 (60 amp-hour)
  • Variable Power: 12.5 amps charge (nominal); 60 amps discharge (maximum)
  • Alphanumeric LCD display provides battery mode, current, voltage, temperature and timer
  • Charge, Discharge and Fault LED indicators
  • One-year limited warranty

Specifications

Model Number TT28-12
Part Number ACM-1260-101
Input Voltage 90 – 132 VAC or 180 – 264 VAC (switch selected)
47 – 63 Hz
Input Power 8.4A at 115 VAC
4.35A at 23 VAC
15A Circuit Breaker
Battery Charge Voltage Lithium-ion; 28.8V (maximum)
Operating Temperature 0°C to +55°C (32°F to 131°F)
Storage Temperature -40°C to +80°C (-40°F to +176°F)
Display Measurement To 0.1 volts, 0.1 amps
Display Accuracy ±0.2 volts, ±0.2 amps
Weight 29.5 lbs (13.4 kg)
Dimensions 6.5” W x 14.5” H x 15” D
Battery Connectors Compatible with MS-3509, 5/16” ring terminals, alligator clamps and temperature cables
Protection and Monitoring Overcharge, over-temperature and time out for failed batteries, auto shut off after top charge is complete and audible alerts for low voltage and reverse polarity

Downloads

Product Flier
English

User Manual
LI-ACM1260-101