| Category | Details |
|---|---|
| Total Energy | 16.07 kWh |
| Nominal Operating Voltage | 51.2V |
| Single Battery Capacity | 314Ah |
| Weight | 113 kg |
| Dimensions (L×W×H) | 453 × 260 × 879 mm |
| Internal Resistance | ≤ 13.9mΩ |
| Standard Input Current | 210A |
| Standard Output Current | 157A (Max 210A) |
| Overcharge Protection | 58.4V |
| Over-discharge Protection | 43.2V |
| Discharge Cut-off Voltage | 40V |
| Overcurrent Protection (Charging) | 215A |
| Overcurrent Protection (Discharging) | 215A |
| Short Circuit Protection | Yes (via load removal and charge disconnection) |
| Power Delivery Rate | 40% to 60% |
| High-temperature Charging Protection | 55°C |
| High-temperature Charging Recovery | 50°C |
| Low-temperature Charging Protection | 0°C |
| Low-temperature Charging Recovery | 5°C |
| High-temperature Discharge Protection | 55°C |
| High-temperature Discharge Recovery | 50°C |
| Low-temperature Discharge Protection | -20°C |
| Low-temperature Discharge Recovery | -15°C |
| Cycle Life (25°C, 70% SOH) | ≥ 8000 cycles |
| Cycle Life (45°C, 70% SOH) | ≥ 3000 cycles |
| Ingress Protection | IP20 |
| Communication Protocols | RS232, RS485, CAN |
| Power Status LED | OFF (Power Off), Flash 1 (Static state), Flash 3 (Charging/Discharging) |
| Alarm Indicators | Flash based on specific issues like over-voltage, over-current, temperature faults |
| State of Charge (SOC) | LED indicator varies from OFF to fully ON, indicating charge level from 0% to 100% |
| Passive Equalization | Ensures balanced charge across cells |
| Power Consumption when Off | ≤ 300μA |
| Alarm and Reset Functionality | For over-voltage, over-current, and other fault conditions |
| Recommended Installation | Vertical mounting, sturdy surface, temperature between 0°C and 55°C |
| Professional Installation Recommended | Due to high electrical requirements |
| Category | Details |
|---|---|
| Product Model | DT4811B-5048MH |
| Rated Power | 5000W |
| Peak Power | 10000VA |
| Output Waveform | Pure Sine Wave |
| Nominal Input Voltage | 220/230/240VAC |
| Input Voltage Range (APL Mode) | 90 ~ 280VAC ±3V |
| Input Voltage Range (UPS Mode) | 170 ~ 280VAC ±3V |
| Input Frequency | 50/60Hz (Auto Adaptive) |
| Output Voltage | 220/230/240VAC ±5% |
| Output Frequency | 50/60Hz ±0.1% |
| Transfer Time (UPS Mode) | 10ms typical |
| Transfer Time (APL Mode) | 20ms typical |
| Peak Efficiency (Battery Mode) | >94% |
| Nominal Battery Voltage | 48Vdc |
| Battery Type | Lead Acid or Lithium |
| Constant Charging Voltage | 56.4Vdc (Adjustable) |
| Float Charging Voltage | 54Vdc (Adjustable) |
| Low DC Cut-off Voltage | 40 ~ 48Vdc (Adjustable) |
| PV Charging Mode | MPPT |
| Max PV Input Power | 5000W |
| Max PV Input Voltage | 500Vdc |
| MPPT Voltage Range | 80 ~ 500Vdc |
| Max PV Charging Current | 100A |
| MPPT Tracking Efficiency | 99.9% |
| Max AC Charging Current | 100A (Adjustable) |
| Max Total Charging Current | 120A |
| Parallel Operation (Single Phase) | 2 ~ 9 units |
| 3-Phase Support | Yes (min. 3 units, max. 9 units) |
| Parallel Communication | Via dedicated parallel ports |
| Protections | Overload, Over temp, Short circuit, Battery over charge/discharge, Fan lock |
| Operating Temperature | -10°C ~ 50°C (14°F ~ 122°F) |
| Storage Temperature | -15°C ~ 60°C (5°F ~ 140°F) |
| Humidity | 20% ~ 95% (Non-condensing) |
| Altitude | ≤1000m (derating above 1000m, max 4000m) |
| Noise Level | ≤50dB |
| Display | LCD (Input/Output voltage, frequency, load %, fault codes, etc.) |
| Communication Interfaces | RS232, RS485, BMS, Dry Contact, Parallel port, Optional WiFi card |
Όλα καλά. Πολύ ευχαρηστημενος
Prostownik do wszystkich typów ogniw . Polecam
Super
Todo bien lo que no me gusta es la bms que viene me hubiera gustado mucho más si llevara la jk
Prestazioni ottime, sono rimasto assai contento di questa batteria della Datouboss
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