Pure Sine Wave Inverter (For Grid Off System) | |||
Grid-off systems are independent from the utility grid, avoiding the possibility of losing power when the grid goes down. Electricity from grid-off systems is used on site, such as an RV or cabin. Power that is generated can be stored in batteries and used on no wind days. A generator may also be used for back-up. Features: 1. Controlled by CPU, pure sine wave output, it can drive different kinds of household appliances and industrial appliances. Such as tube lights, refrigerators, air-conditioners, dynamoelectric tools and so on. 2. Output slow-starting function, even though you open the unit with loads , it won't damage the inverter 3. High transfer efficiency, it is up to 85% when it drives tube lights, which save the input of the solar energy and wind energy. 4. With complete protective functions, protections against output overload, short-circuit, input with high voltage and low voltages, etc. 5. With most advanced technologies, it has been up to the best cost performance. |
Model | TN1K-48 | TN2K-120 | TN3K-240 |
Normal Output Power | 1KW | 2KW | 3KW |
| Normal DC Input Voltage | 48VDC | 120VDC | 240VDC |
| Over Voltage Shutdown | 68VDC | 170VDC | 340VDC |
| Over Voltage Recovery | 66VDC | 165VDC | 330VDC |
| Under Voltage Shutdown | 42VDC | 105VDC | 310VDC |
| Under Voltage Recovery | 48VDC | 120VDC | 240VDC |
| No Load loss | 0.3A | 0.15A | 0.09A |
| Output Wave | Pure Sine Wave | ||
| Rated Output Voltage | 110/120/220/230/240VAC | ||
| Total Harmonic Distortion | ≤4% | ||
| Output Frequence | 50/60Hz±0.05Hz | ||
| Dynamic response | 5% | ||
| Load capacity | 120%, 1min 150% 10S | ||
| Inverter Efficiency | 85% | ||
| Noise level(1m) | ≤40dB | ||
| Isolate Level | 1500VAC, 1min | ||
| Protection Type | High Battery, lower battery, over load,over temperature,pole -confusion protection for storage battery | ||
| Operation ambient temperature | -10~50℃ | ||
| Operation Altitude | ≤4000m | ||
| Operation ambient humidity | 0~90%, no condensing | ||
| Size(W×H×D)mm | 470×280×240 | 470×430×300 | 470×430×300 |
| Weight(KG) | 12 | 19.5 | 24.5 |
| Certification | CE | ||
| Warranty | 2 Years | ||
Model | TN5K-240 | TN10K-240 | TN20K-360 |
| Normal Output Power | 5KW | 10KW | 20KW |
| Normal DC Input Voltage | 240VDC | 240VDC | 360VDC |
| Over Voltage Shutdown | 340VDC | 340VDC | 510VDC |
| Over Voltage Recovery | 330VDC | 330VDC | 495VDC |
| Under Voltage Shutdown | 310VDC | 310VDC | 330VDC |
| Under Voltage Recovery | 240VDC | 240VDC | 360VDC |
| No Load loss | 0.1A | 0.4A | 0.09A |
| Output Wave | Pure Sine Wave | ||
| Rated Output Voltage | 110/120/220/230/240VAC | ||
| Total Harmonic Distortion | ≤4% | ||
| Output Frequence | 50/60Hz±0.05Hz | ||
| Dynamic response | 5% | ||
| Load capacity | 120%, 1min 150% 10S | ||
| Inverter Efficiency | 85% | ||
| Noise level(1m) | ≤40dB | ||
| Isolate Level | 1500VAC, 1min | ||
| Protection Type | High Battery, lower battery, over load,over temperature,pole -confusion protection for storage battery | ||
| Operation ambient temperature | -10~50℃ | ||
| Operation Altitude | ≤4000m | ||
| Operation ambient humidity | 0~90%, no condensing | ||
| Size(W×H×D)mm | 600×260×600 | 600×890×600 | 850×1270×550 |
| Weight(KG) | 38.5 | 93 | 120 |
| Certification | CE | ||
| Warranty | 2Years | ||
