| Nature of Source Flow: | Active Inverter |
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| Certification: | ISO9001, RoHS, CE |
| Output Power: | >1000W |
| Grid Type: | off-Grid Inverter |
| Output Type: | Single |
| Circuit Topologies: | Full-Bridge Type |
| Samples: |
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| Customization: |
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| Model | YX-4KUS-1-1 | YX-4KUS-2-1 | YX-4KUS-1-2 | YX-4KUS-2-2 | |||||
| Continuous Power | 4000W | ||||||||
| Peak Power | 8000W | ||||||||
| DC Voltage | DC12V | DC24V | DC12V | DC24V | |||||
| AC Voltage | 100VAC or 110VAC or 120VAC ± 3V | 220VAC or 230VAC or 240VAC ± 3V | |||||||
| No Load Current Draws | 1.2A | 0.5A | 1.2A | 0.5A | |||||
| Max AC Input Current | 33A | 17.5A | |||||||
| DC Voltage Range | 10-15.5V | 20-31V | 10-15.5V | 20-31V | |||||
| Low Voltage Alarm | Lo0:10.5V | 11V±0.3V | Lo0:21V | 22V±0.3V | Lo0:10.5V | 11V±0.3V | Lo0:21V | 22V±0.3V | |
| Lo1:10.8V | 11.3V±0.3V | Lo1:21.6V | 22.6V±0.3V | Lo1:10.8V | 11.3V±0.3V | Lo1:21.6V | 22.6V±0.3V | ||
| Lo2:11.3V | 11.8V±0.3V | Lo2:22.6V | 23.6V±0.3V | Lo2:11.3V | 11.8V±0.3V | Lo2:22.6V | 23.6V±0.3V | ||
| Low Voltage Shut Down | Lo0:10.5V | 10.5V±0.3V | Lo0:21V | 21V±0.3V | Lo0:10.5V | 10.5V±0.3V | Lo0:21V | 21V±0.3V | |
| Lo1:10.8V | 10.8V±0.3V | Lo1:21.6V | 21.6V±0.3V | Lo1:10.8V | 10.8V±0.3V | Lo1:21.6V | 21.6V±0.3V | ||
| Lo2:11.3V | 11.3V±0.3V | Lo2:22.6V | 22.6V±0.3V | Lo2:11.3V | 11.3V±0.3V | Lo2:22.6V | 22.6V±0.3V | ||
| Low Voltage Alarm Recovery | Lo0:10.5V | 11.3V±0.3V | Lo0:21V | 22.6V±0.3V | Lo0:10.5V | 11.3V±0.3V | Lo0:21V | 22.6V±0.3V | |
| Lo1:10.8V | 11.6V±0.3V | Lo1:21.6V | 23.2V±0.3V | Lo1:10.8V | 11.6V±0.3V | Lo1:21.6V | 23.2V±0.3V | ||
| Lo2:11.3V | 12.1V±0.3V | Lo2:22.6V | 24.2V±0.3V | Lo2:11.3V | 12.1V±0.3V | Lo2:22.6V | 24.2V±0.3V | ||
| Low Voltage Protection Recovery | Lo0:10.5V | 12V±0.3V | Lo0:21V | 24V±0.3V | Lo0:10.5V | 12V±0.3V | Lo0:21V | 24V±0.3V | |
| Lo1:10.8V | 12.3V±0.3V | Lo1:21.6V | 24.6V±0.3V | Lo1:10.8V | 12.3V±0.3V | Lo1:21.6V | 24.6V±0.3V | ||
| Lo2:11.3V | 12.8V±0.3V | Lo2:22.6V | 25.6V±0.3V | Lo2:11.3V | 12.8V±0.3V | Lo2:22.6V | 25.6V±0.3V | ||
| Over Voltage Shut Down | 15.7V±0.3V | 31.5V±0.5V | 15.7V±0.3V | 31.5V±0.5V | |||||
| Over Voltage Recovery | 15.3V±0.3V | 29.5V±0.5V | 15.3V±0.3V | 29.5V±0.5V | |||||
| Frequency | 50HZ ± 0.5HZ or 60HZ ± 0.5HZ | ||||||||
| Output Waveform | Pure Sine Wave | ||||||||
| AC Regulation | THD<3% (Linear load) | ||||||||
| Output Efficiency | 12V: up to 91%; 24V:up to 92% | ||||||||
| Transfer relay rating | 30A | ||||||||
| Transfer time AC to inverter and inverter to AC | less than 30ms | ||||||||
| Remote Control | Cable length: 5m cables | ||||||||
| Power-Saving mode | The power saving mode will be activated when the output power is less than 5W. When output power is more than 10W, the inverter will automatically return to normal status. | ||||||||
| Ignition Function | Connect vehicles battery (or connect positive pole of vehicles' STARTER). The inverters start simultaneously When the vehicles start; The inverters will shut down meantime when the vehicles shut down. | ||||||||
| Protection Function | Low voltage alarm | code: F05 | Buzzer sounds and fault light turns red | ||||||
| Low voltage shutdown | code: F01 | Recover by hand after the inverter shutdown. (the inverter will auto recover when the battery voltage go back to a normal level within 20ms.) | |||||||
| Over input voltage protection | code: F02 | Recover by hand after the inverter shutdown. (the inverter will auto recover when the battery voltage go back to a normal level within 20ms.) | |||||||
| over load alarm | code: F06 | Buzzer sounds and fault light turns red when output power is overloaded around 110%. But the BUZZ and F06 code will not occured when the output power drop to a normal level within 20ms. | |||||||
| Over load protection | code: F03 | The inverter shutdown when output power is overloaded around 120%, it need to be recovered by hand. | |||||||
| Over temperature alarm | code: F07 | Buzzer sounds and fault light turns red when the inverter's internal temperature is higher than the limit value (90±5ºC). | |||||||
| Over temperature protection | code: F04 | The inverter will automatically return to normal status when the internal temperature drops to 80±5ºC. | |||||||
| code: F08 | The display will show the code F08 when the thermostat in the inverters is broken | ||||||||
| Short circuit protection | code: F03 | Recover by hand | |||||||
| Reverse polarity protection | Built-in fuse | ||||||||
| AC input overload protection | code: F09 | The fan will start to work when the relay temperature is up to 60±5ºC; but it will stop to work when the relay temperature drops to 50±5ºC. The unit will alarm, and no AC output when relay temperature is up to 75±5ºC; But it will auto recover when the relay temperature drops to normal value. | |||||||
| Fuse | Internal | USB port | 5V, 2.1A | ||||||
| Working Temperature | -10°C--+50°C | Product Size | 487x227x93mm | ||||||
| Storage Temperature | -30°C--+70°C | Packing Size | 53x27.5x15.5cm | ||||||
| Warranty | 18 months | N.W. / G.W. (KG) | 5.9KG/7.4KG | ||||||
| Start | Bipolar soft-start | Quantity / Carton | 2pcs | ||||||
| Cooling Way | Intelligent cooling fan | Carton Size | 54.5x29x32cm | ||||||
| Certification | CE, E-mark, FCC | Carton Weight | 15.5KG | ||||||
Suppliers with verified business licenses
Audited Supplier 
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