| Model | FH-2500S-12V | FH-4000S-24V | FH-5500S-24V | FH-6500S-48V |
|---|---|---|---|---|
| AC Input | ||||
| Rated Input Voltage | 208 / 220 / 230 / 240VAC; L + N + PE | 208 / 220 / 230 / 240VAC; L + N + PE | 208 / 220 / 230 / 240VAC; L + N + PE | 208 / 220 / 230 / 240VAC; L + N + PE |
| Voltage Range | 90-280VAC (APP / GEN mode); 170-264VAC (UPS mode) | 90-280VAC ±3 (Normal mode); 170-280VAC ±3 (UPS mode) | 90-280VAC ±3 (Normal mode); 170-280VAC ±3 (UPS mode) | 90-280VAC ±3 (Normal mode); 170-280VAC ±3 (UPS mode) |
| Frequency | 50 / 60Hz Auto Adaptive | |||
| AC Output | ||||
| Rated Capacity | 2.5kW | 4.0kW | 5.5kW | 6.5kW |
| Surge Power | 4kVA | 7.2kVA | 10kVA | 12kVA |
| Voltage | 208 / 220 / 230 / 240VAC | |||
| Frequency | 50 / 60Hz | 50 / 60Hz | 50 / 60Hz ±0.1% | 50 / 60Hz ±0.1% |
| Switch Time | 10ms (APP / UPS mode); 20ms (GEN mode) | 10ms (Normal mode); 10ms (UPS mode) | 10ms (Normal mode); 10ms (UPS mode) | 10ms (Normal mode); 10ms (UPS mode) |
| Wave Form | Pure Sine Wave | |||
| Overload Capacity | Long term @102%-125% load; 10s @125%-250% load | 60s @102%-110% load; 10s @110%-130% load; 3s @130%-150% load; 0.2s @>150% load | 1min @102%-120% load; 10s @>120% load | 1min @102%-120% load; 10s @>120% load |
| Power Factor | 1 | |||
| Max. Efficiency | 91% @12VDC | 92.7% @24VDC | 93.5% @24VDC | 94% @48VDC |
| Parallel Quantity | NA | |||
| Charger PV / AC | ||||
| Solar Charger Type | MPPT | |||
| Max. PV Input Current / Power | 18A / 3000W | 18A / 5000W | 27A / 9000W | 27A / 9000W |
| MPPT Range @ Operating Voltage | 30-400VDC | 40-450VDC | 60-450VDC | 60-450VDC |
| Max. PV Open Circuit Voltage | 450VDC | 500VDC | 500VDC | 500VDC |
| Max. PV Charge Current | 100A | 100A | 120A | 120A |
| Max. AC Charge Current | 100A | 100A | 120A | 120A |
| Max. Charge Current PV + AC | 100A | 100A | 160A | 160A |
| Battery | ||||
| Rated Voltage | 12VDC | 24VDC | 24VDC | 48VDC |
| Max. Charging Current | 100A | 100A | 160A | 160A |
| Max. Discharging Current | 150A | - | - | - |
| Battery Type | Lithium and Lead-acid | |||
| HMI & Communication | ||||
| HMI | LCD | |||
| Interface | RS485 / CAN / RS232 / CT optional / Meter optional | RS485 / RS232 / USB / Dry Contact | RS485 / RS232 / USB | RS485 / RS232 / USB |
| Monitoring | Wi-Fi optional / built-in / external | Wi-Fi optional | Wi-Fi optional | Wi-Fi optional |
| General Data | ||||
| Dimensions W × H × D | 375 × 290 × 100 mm | 435 × 285 × 98 mm | 410 × 336 × 115 mm | 410 × 336 × 115 mm |
| Net Weight | 4.5 kg | 5.7 kg | 7.8 kg | 8.0 kg |
| Ingress Protection | IP21 | |||
| Operating Temperature | -10°C ~ 60°C | |||
| Storage Temperature | -15°C ~ 60°C | |||
| Relative Humidity | 5% ~ 95% Non-condensing | |||
| Max. Operating Altitude | 4000m, derating above 1000m | |||