SR 3-5kW Single-phase high-frequency off-grid inverter is suitable for non-power areas, nomadic areas, communication base stations, power instability areas, islands, border posts, scenic area management offices, newsstands, battery manufacturers battery PACK supporting. Equipped with LED display, support USB/RS232/RS485/ Bluetooth /Dry-contact, compact design, cost-effective.
| SR30KVA-24 | SR30KVA-48 | |
| Capacity | 3kVA / 3kW | 5kVA / 5kW |
| AC INPUT | ||
| Rated Voltage | 230 Vac | |
| Voltage Range | 180Vac ~ 270Vac（PC）；100Vac ~ 270Vac（Home Appliances） | |
| Frequency Range | 50 Hz / 60 Hz（Self-adaption） | |
| AC OUTPUT | ||
| Output Voltage | 230Vac±5% | |
| Surge power | 6kVA | 10kVA |
| Efficiency | 94% | |
| Switching time | 10ms（PC）；20ms（Household Appliances） | |
| Waveform | Pure sine wave | |
| BATTERY | ||
| Rated voltage of battery | 24Vdc | 48Vdc |
| Float charging voltage | 27Vdc | 54Vdc |
| Overcharge protection voltage | 33Vdc | 63Vdc |
| SOLAR CHARGER AND AC CHARGER | ||
| Type of solar charger | MPPT | |
| Maximum photovoltaic array power | 4kW | 5kW |
| MPP voltage range | 120Vdc ~ 450Vdc | |
| Maximum open-circuit voltage of photovoltaic array | 500Vdc | |
| Maximum charging current | 100A | |
| PROTECTION | ||
| Safety function | AC short circuit protection, AC overcurrent protection, output overvoltage protection, over temperature protection, etc。 | |
| DISPLAY AND COMMUNICATION | ||
| Display | LCD | |
| Communication | USB / RS232 / RS485 / Dry contact / Bluetooth | |
| STANDARDS | ||
| Safety | CE | |
| PHYSICAL | ||
| Dimension W*D*H（mm） | 310 x 410 x 120 mm | |
| N.W（kg） | 10kg | 10kg |
| Working temperature | -10°C ~ +50°C | |
| Storage temperature | -15°C ~ +60°C | |
| Humidity | 5%-95%（Non condensing） | |
| Quality assurance | 1 year | |
