| Quantity: |
|---|
DFBM48100-3U
DFUN
 | - Mixed use of lithium and lead-acid batteries - Parallel connection of new and old lithium batteries - Max. 32 packs of batteries in parallel - Support for consistent-voltage long-distance power supply - Integrated with high-efficiency BDC, smart peak shaving, peak staggering, voltage boosting, and hybrid use - High-reliability design: integrated BMS design, long service life - High-density design: 100 Ah with 3 U size - Maintenance-free, modular design and lightweight - Bluetooth & APP, real-time monitoring of battery status |
| Performance Parameter | ||
Model | DFBM48100-3U | |
Nominal voltage | 48V | |
Rated capacity | 100Ah (C3 ,0.2C to 40V at 25℃) | |
Working voltage range | 40 ~ 60V | |
Balanced / floating charging voltage | 54.5V / 52.5V | |
Discharge voltage | 43.2 ~ 57.0V | |
Constant pressure discharge | 44.0 ~ 57.0V, default: 53.0V | |
Maximum discharge power | 4800W | |
Limit charging current | 10A (Adjustable) | |
Charging current (max) | 100A | |
Discharging current (maximum) | 100A | |
Discharge cut-off voltage | 40V | |
Weight | 40 ± 2kg | |
Size (W*D*H) | 442mm*410mm*133mm(±2mm) | |
| Functional description | ||
Installation method | Recessed / Wall mount | |
Communication interface | RS485*2 / Dry contact*2 | |
Indication status | ALM / RUN / SOC | |
Parallel communication | Max. 32 groups | |
Parallel load power | Max. power ≤ 24kW | |
Terminal screw | M6 | |
| Working conditions | ||
Heat dissipation method | Self-cooling heat dissipation | |
Altitude | ≤ 4000m | |
Humidity | 5% ~ 95% | |
Storage temperature | -40℃~ 70℃ | |
Working temperature | Charge | -5℃~ 45℃ |
Discharge | -20℃~ 50℃ | |
Recommended working temperature | Charge | 15℃~ 35℃ |
Discharge | 15℃~ 35℃ | |
Storage | 20℃~ 35℃ | |
Current/A | 0.1C | 0.2C | 0.3C | 0.4C | 0.5C | 0.6C | 0.7C | 0.8C | 0.9C | 1C |
46.5V | 9.55 | 4.7 | 3.04 | 2.2 | 1.67 | 1.33 | 1.06 | 0.87 | 0.69 | 0.54 |
45.0V | 9.89 | 4.87 | 3.19 | 2.34 | 1.82 | 1.49 | 1.24 | 1.03 | 0.87 | 0.72 |
43.5V | 10.12 | 4.97 | 3.27 | 2.42 | 1.9 | 1.55 | 1.3 | 1.13 | 0.99 | 0.87 |
42.0V | 10.3 | 5.1 | 3.34 | 2.47 | 1.95 | 1.62 | 1.36 | 1.18 | 1.03 | 0.92 |
40.0V | 10.5 | 5.2 | 3.41 | 2.54 | 2 | 1.65 | 1.4 | 1.22 | 1.07 | 0.95 |
Power/W | 480 | 960 | 1440 | 1920 | 2400 | 2880 | 3360 | 3840 | 4320 | 4800 |
46.5V | 9.54 | 4.69 | 3.02 | 2.18 | 1.65 | 1.32 | 1.05 | 0.86 | 0.68 | 0.53 |
45.0V | 9.88 | 4.85 | 3.17 | 2.32 | 1.8 | 1.47 | 1.22 | 1.01 | 0.85 | 0.7 |
43.5V | 10.1 | 4.95 | 3.24 | 2.41 | 1.89 | 1.53 | 1.28 | 1.11 | 0.98 | 0.86 |
42.0V | 10.28 | 5.1 | 3.33 | 2.43 | 1.92 | 1.58 | 1.31 | 1.15 | 1.01 | 0.9 |
40.0V | 10.35 | 5.15 | 3.37 | 2.44 | 1.95 | 1.6 | 1.35 | 1.18 | 1.04 | 0.92 |
DFBM48100-3U Stand by time at different load power
| - Mixed use of lithium and lead-acid batteries - Parallel connection of new and old lithium batteries - Max. 32 packs of batteries in parallel - Support for consistent-voltage long-distance power supply - Integrated with high-efficiency BDC, smart peak shaving, peak staggering, voltage boosting, and hybrid use - High-reliability design: integrated BMS design, long service life - High-density design: 100 Ah with 3 U size - Maintenance-free, modular design and lightweight - Bluetooth & APP, real-time monitoring of battery status |
| Performance Parameter | ||
Model | DFBM48100-3U | |
Nominal voltage | 48V | |
Rated capacity | 100Ah (C3 ,0.2C to 40V at 25℃) | |
Working voltage range | 40 ~ 60V | |
Balanced / floating charging voltage | 54.5V / 52.5V | |
Discharge voltage | 43.2 ~ 57.0V | |
Constant pressure discharge | 44.0 ~ 57.0V, default: 53.0V | |
Maximum discharge power | 4800W | |
Limit charging current | 10A (Adjustable) | |
Charging current (max) | 100A | |
Discharging current (maximum) | 100A | |
Discharge cut-off voltage | 40V | |
Weight | 40 ± 2kg | |
Size (W*D*H) | 442mm*410mm*133mm(±2mm) | |
| Functional description | ||
Installation method | Recessed / Wall mount | |
Communication interface | RS485*2 / Dry contact*2 | |
Indication status | ALM / RUN / SOC | |
Parallel communication | Max. 32 groups | |
Parallel load power | Max. power ≤ 24kW | |
Terminal screw | M6 | |
| Working conditions | ||
Heat dissipation method | Self-cooling heat dissipation | |
Altitude | ≤ 4000m | |
Humidity | 5% ~ 95% | |
Storage temperature | -40℃~ 70℃ | |
Working temperature | Charge | -5℃~ 45℃ |
Discharge | -20℃~ 50℃ | |
Recommended working temperature | Charge | 15℃~ 35℃ |
Discharge | 15℃~ 35℃ | |
Storage | 20℃~ 35℃ | |
Current/A | 0.1C | 0.2C | 0.3C | 0.4C | 0.5C | 0.6C | 0.7C | 0.8C | 0.9C | 1C |
46.5V | 9.55 | 4.7 | 3.04 | 2.2 | 1.67 | 1.33 | 1.06 | 0.87 | 0.69 | 0.54 |
45.0V | 9.89 | 4.87 | 3.19 | 2.34 | 1.82 | 1.49 | 1.24 | 1.03 | 0.87 | 0.72 |
43.5V | 10.12 | 4.97 | 3.27 | 2.42 | 1.9 | 1.55 | 1.3 | 1.13 | 0.99 | 0.87 |
42.0V | 10.3 | 5.1 | 3.34 | 2.47 | 1.95 | 1.62 | 1.36 | 1.18 | 1.03 | 0.92 |
40.0V | 10.5 | 5.2 | 3.41 | 2.54 | 2 | 1.65 | 1.4 | 1.22 | 1.07 | 0.95 |
Power/W | 480 | 960 | 1440 | 1920 | 2400 | 2880 | 3360 | 3840 | 4320 | 4800 |
46.5V | 9.54 | 4.69 | 3.02 | 2.18 | 1.65 | 1.32 | 1.05 | 0.86 | 0.68 | 0.53 |
45.0V | 9.88 | 4.85 | 3.17 | 2.32 | 1.8 | 1.47 | 1.22 | 1.01 | 0.85 | 0.7 |
43.5V | 10.1 | 4.95 | 3.24 | 2.41 | 1.89 | 1.53 | 1.28 | 1.11 | 0.98 | 0.86 |
42.0V | 10.28 | 5.1 | 3.33 | 2.43 | 1.92 | 1.58 | 1.31 | 1.15 | 1.01 | 0.9 |
40.0V | 10.35 | 5.15 | 3.37 | 2.44 | 1.95 | 1.6 | 1.35 | 1.18 | 1.04 | 0.92 |
DFBM48100-3U Stand by time at different load power
