| Category | DT-4840BF | DT-4860BF | DT-48120BF |
|---|---|---|---|
| Rated Output Power | 4000VA / 4000W | 6000VA / 6000W | 12000VA / 12000W |
| Nominal DC Input Voltage | 24V | 48V | |
| Output Waveform | Pure sine wave (Inverter mode) / Same as input (Line mode) | ||
| Nominal Input Voltage | 230Vac | ||
| Input Voltage Range (APL/UPS) | 90~280Vac / 170~280Vac ±3V | ||
| Input Frequency | 50/60Hz (Auto detection) | ||
| Nominal Output Voltage | 230Vac ±5% | ||
| Nominal Output Frequency | 50±0.3Hz / 60±0.3Hz (Adjustable) | ||
| Transfer Time (Single unit) | 10ms (UPS) / 20ms (Appliances) | ||
| Transfer Time (Parallel) | 50ms typical | ||
| Efficiency (Line mode) | >95% (Rated R load, battery full) | ||
| Peak Efficiency (Inverter mode) | 93% | ||
| Battery Type | AGM / Flooded / Self-defined / Lithium | ||
| Boost Charging Voltage (AGM/Flooded) | 28.2V / 29.2V | 56.4V / 58.4V | |
| Float Charging Voltage (AGM/Flooded) | 27V / 54V | ||
| Low DC Shut-down (Load <50% / ≥50%) | 21.5V / 21V | 43V / 42V | |
| High DC Alarm / Fault | 31V±0.2V | 62V±0.4V | |
| PV Charging Mode | MPPT | ||
| Max PV Open Circuit Voltage | 500Vdc | ||
| PV MPPT Voltage Range | 85V ~ 450Vdc | ||
| Max PV Input Power | 6000W | 8000W | 16000W |
| Max PV Charging Current | 120A | 120A | 210A |
| Max PV Input Current | 15A | 27A | 27A+27A (dual MPPT) |
| Max Grid Charge Current | 100A | 120A | 210A |
| Max Total Charging Current (PV+Grid) | 120A | 120A | 210A |
| Parallel Capability | Not supported | Yes, up to 12 units (single or 3-phase) | |
| Max Parallel Power (Single Phase) | — | 72kW / 72kVA | 144kW / 144kVA |
| Protections | Overload, over temperature, short circuit, battery over charge/discharge, fan lock, PV over voltage, etc. | ||
| Operating Temperature | -10°C ~ 55°C | ||
| Storage Temperature | -15°C ~ 60°C | ||
| Humidity | 20% ~ 95% (Non-condensing) | ||
| Altitude | ≤1000m (derating above 1000m, max 4000m) | ||
| Noise Level | ≤50dB | ||
| Dimensions | 56.00 × 46.50 × 24.00 cm | ||
| Weight | 15.00 kg | ||
| Communication Interfaces | RS232, RS485, BMS (CAN/RS485), Dry contact, Parallel ports (for 6K/12K) | ||
| Standards | EN-IEC 60335-1, EN IEC 60335-2-29, IEC 62109-1 | ||
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
No review
Advantages of Purchasing from the Official Website
