Product Details
AC Converter/Battery Charger by AIMS Power®. Boasting versatility and a high charging capacity, the AIMS 12V and 24V AC 75-Amp Converter/Battery Charger from AIMS Power provides wide latitude to meet the demands of many applications. This unit's broad AC input range of 70VAC to 145VAC can handle many applications and battery technologies. It automatically detects 12VDC and 24VDC battery banks. Useful with generators and shore power, it can charge batteries including open lead acid, AGM, gel and LiFeP04.
Specifications
| Input Voltage: 96-145VAC full performance |
| Frequency: 40Hz to 70Hz |
| Nominal Input Current at Rated Output: less 9Aac |
| Voltage Measurement Accuracy: +/-8Vac |
| Frequency Measurement Accuracy: +/-1Hz |
| Output: |
| Nominal Voltage: 12V |
| Output Current: Input voltage 96-145V, output current 75A for 12V mode |
| Rated Output Current: auto adjust to 12V |
| Current Accuracy: +/- 6% of full rated output current @25°C, for target currents across the range from 10% rated output (for absorption exit criteria accuracy) to the current limit setpoint |
| Load Regulation: 1.5% |
| Current Limit: 75-80Amp |
| Dead-Battery Charging: 8-14.9Vdc at 100% of rated output current |
| Selectable Battery Type: Open Lead-Acid, Gel, AGM, LiFePo4, adjustable |
| Parallel Outputs: Maximum of two AC converter units connected in parallel |
| Efficiency: 80% |
| Relative humidity: 5～95% without condensation |
| Noise: Unit requirements: below 50dB (A) measured at 1 m distance with fan full working |
| Storage Conditions Temperature: -20°C to +80°C |
| Cooling: Fan always on, vented |
| Safety: UL458, CSA22.2#107.1 |
| Mechanical: |
| Dimension (D x W x H) mm: 10.25" * 6.75" * 3.25" |
| Unit Weight: 6.5 lb |
| Boxed Weight: 7 lb |
Features
- Large charging capacity design 75 Amp for 12Vdc charges a 100 amp hour battery in under an hour up to 90% charge
- Power supply up to 75 amps at 12Vdc
- Three stage smart charger with variable charging voltage algorithm for maximizing battery life (bulk, absorb and float)
- 4 pre-programmed charging algorithms using the dip switches for the most common charging profiles
- Charges lead acid, AGM, GEL and LiFPO4 batteries
- Adjustable charge current control dial to safely charge smaller battery (s)
- Wide input voltage range, 70Vac to 145Vac for unstable inputs
- Reverse polarity, over voltage, under voltage, short circuit, over temperature protections
- High AC to DC converting efficiency design >80%
- Thermal and load based cooling fan
- Includes battery temperature sensor port to help maintain the life of the battery(s) (battery temperature sensor not included)
- AC input cord - 4ft
- Listed to UL 458 and CSA 22.2 NO. 107.1
- 2 Year warranty
This unit's 75-amp charging capacity gets the job done in a hurry. It can charge a 100 amp-hour battery up to a 90 percent charge in less than an hour. That makes it ideal for RVs, boats, campers and many other applications.
Reverse-polarity, over-voltage and under-voltage protections provide peace of mind along with short-circuit and over-temperature safeguards. Listed to UL 458 and CSA 22.2, this unit comes with a two-year manufacturer's warranty.
Protection:
Input Over Voltage: Unit is safe for input voltage up to 150VacRMS (and up to 215Vpeak). Above this level the damage may occur.
Reverse Battery Polarity Protection: Non-destructive reverse battery polarity protection with fuses. Permanent damage will not occur and perform after fuse replacement.
Input Under-voltage: No permanent damage for input voltages from 0-300Vac. Shutdown or input current limit or other means may be applied when input voltage is out of normal operating range.
Output over voltage 12/24V mode: 12Vdc. Unit will shut down if Vcharging more Vcharging (target) + 1.0Vdc for more than 2 seconds; unit will restart when voltage - Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
Charger over temperature protection: The internal temperatures of the charger will be measured by NTC. Based on these measurements, unit will shut down if the temperature exceeds 105°C. Unit will restart when environment temperature cools to 95 °C.
BTS(Battery Temperature Sensing): The battery temperature sensor allows the charge controller to
continuously adjust charge voltage / charge current based on actual battery temperature.
When the battery temperature is over 40 °C, unit will reduce the charging voltage to Float voltage, also it will reduce the Max charging current by 10% with every two degree of temperature rise.
When the battery temperature is over 50 °C, unit will shut down.
Environmental:
Operation temperature: Nominal ambient temperature: 25°C
Operating Ambient Temperature range: -10°C to 40°C
(On the heat sink of DC-DC part, if the temperature is over 90 ?, the Charger Current will be de-rate to 50% ; if the temperature is over 105 ?, the Unit will be shut down.)