Description
Design Advantages
- Compact and lightweight chassis
- Adjustable parameter settings
- Lithium battery auto-start function
- Short-circuit output protection
- Simplified control panel
- Multi-unit parallel capability (Up to 9 units for GD5548JMH)
- Instant transfer switching (0ms)
- WiFi/remote monitoring optional
- Power Factor 1.0 (PF=1.0)
- Full BMS lithium battery communication support
| Model | GD5548JMH |
| Rated Output Power | 5500W |
| Input | |
| Input Method | L+N+PE |
| Rated Input Voltage | 208/220/230/240V AC |
| Voltage Range | 154–264V AC ±3V (Normal Mode) |
| 185–264V AC ±3V (UPS Mode) | |
| Frequency Range | 50Hz/60Hz (Auto-sensing) |
| Output | |
| Output Voltage | 208/220/230/240V AC ±5% |
| Output Frequency | 50/60Hz ±0.1% |
| Waveform | Pure Sine Wave |
| Transfer Time (Adjustable) | 10ms (IT Equipment) |
| 20ms (Home Appliances) | |
| Peak Power | 7000VA / 10000VA / 11000VA |
| Peak Efficiency (Battery Mode) | >94% |
| Battery | |
| Rated Voltage | 24V DC / 48V DC |
| Constant Voltage Charge | 28.2V DC / 56.4V DC |
| Float Charge Voltage | 27V DC / 54V DC |
| PV Charger | |
| PV Charging Method | MPPT |
| Max PV Input Power | 3000W / 5500W |
| MPPT Input Voltage Range | 30–400V DC / 120–500V DC |
| Max PV Input Voltage | 400V DC / 500V DC |
| Max PV Charging Current | 120A (100A) / 100A |
| Max Charging Current | 120A (100A) / 100A |
| Display & Interfaces | |
| LCD Interface | Displays operation mode, load, input/output, etc. |
| RS232 Interface | SPIN/Pitch 2.0mm, 2400 bps |
| Expansion Slot | 2×5PIN (2.54mm pitch) |
| Supports Li-ion BMS, WiFi, Dry Contact cards | |
| Parallel Function | Supported / Not Supported |
| Environmental | |
| Operating Temperature | 0–40°C |
| Operating Humidity | 20–95% (Non-condensing) |
| Storage Temperature | -15–60°C |
| Altitude Limit | Same as left |
| Noise Level | <50 dB |
| Noise Level | <50 dB |
