| Input Voltage | 96-145VAC full performance; 70-96VAC derated to 50% of output |
| Frequency | 40Hz to 70Hz |
| Nominal Input Current at Rated Output | < 9Aac |
| Voltage Measurement Accuracy | ± 8Vac |
| Frequency Measurement Accuracy | ± 1Hz |
| Output |
| Nominal Voltage | 36/48 Vdc auto adjusting |
| Output Current | - Input voltage 96-145V: output current 75A for 12V mode; output current 37.5A for 24V mode
- Input voltage 70-96V: output current 37.5A for 12V mode; output current 18.75A for 24V mode
|
| Rated Output Current | Manual adjustable |
| Current Accuracy | ± 6% of full rated output current at25°C, for target currents across the range from 10% rated output (for absorption exit criteria accuracy) to the current limit setpoint. |
| Load Regulation | 1.50% |
| Selectable Battery Type | Open Lead-Acid, Gel, AGM, LiFePo4, adjustable |
| Parallel Outputs | Maximum of two AC converter units connected in parallel |
| Efficiency | 80% |
| 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 | 36 Vdc. Unit will shut down if Vcharging >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 °C, the Charger Current will be de-rate to 50% ; if the temperature is over 105 °C, the Unit will be shut down.)
|
| 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 |
| Mechanical |
| Dimension (D x W x H) mm | 10.25" * 6.75" * 3.25" |
| Unit Weight | 6.5 lb |
