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