Aviation
TT28-2 Series
True Blue Charger Mx
Charge and maintain lithium-ion and lead-acid aircraft batteries with the intelligent and compact TT28-2 True Blue Charger Mx Series. The intelligent True Blue Charger Mx Series extends battery life and provides simple, safe and automatic charging for lithium-ion and sealed lead-acid aircraft batteries. View all Battery Tester Chargers Buy Now
Features
- Charges and maintains sealed lead-acid and all 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) - Power Output: 2.5 amps charge current limit
- Alphanumeric LCD display provides battery voltage and indications
- Charge, Ready and Fault LED indicators
- Continuously monitors and charges to maintain a quick-ready state
- One-year limited warranty
Specifications
| Model Number | TT28-2 | |
| Part Number | 282-101 | 282-102 |
| Input Voltage | 90 – 264 VAC, ±10% 47 – 63 Hz 1A (maximum) |
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| Input Connector | IEC60320-C13 | |
| Battery Charge Voltage | Lithium-ion 28.8V (maximum) Lead-acid 28.6V (maximum) |
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| Operating Temperature | -20°C to +50°C (-4°F to +122°F) | |
| Storage Temperature | -28°C to +70°C (-18°F to +158°F) | |
| Timing Accuracy | ±5% of nominal time | |
| Display Accuracy | ±0.2 volts | |
| Weight | 2 lbs (0.9 kg) | 1.1 lbs (0.5 kg) |
| Dimensions | 4.33” W x 5.9” H x 3.8” D | 4.5” W x 4.5” H x 2.5” D |
| Battery Connector | MS-3509 compatible | Ring Terminal |
| Protection and Monitoring | Overcharge and over-temperature protection
Internal timer automatically monitors open-circuit voltage to determine top charge |
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