| Model:NKW- | 1KW | 1.5KW | 2KW | 3KW | 5KW | 6KW |
| Rated power | 1KW | 1.5KW | 2KW | 3KW | 5KW | 6KW |
| Battery | Rated voltage | 24VDC/48VDC | 48VDC/96VDC |
| Controller | Rated current | 40A-60A |
| Three-stage charging | Boosting,direct,floating |
| Voltage of boosting charge | 28.4V; x2/48V; x4/96V |
| Voltage of direct charge | 28V; x2/48V; x4/96V |
| Voltage of floating charge | 27.6V; x2/48V; x4/96V |
| Control mode | PWM |
| Manins supply input | Voltage | 85-138VAC/170-275VAV |
| Frequency | 45-65Hz |
| Charge current | 30A(Default-)C0-C6 |
| Battery type | U0-U7 |
| AC output | Voltage | 110VAC/220VAC;±5%(inversion mode) |
| Output frequency | 50/60Hz±1%(inversion mode) |
| Output waveform | Pure sine wave |
| Efficiency | >85%(80% resistive load) |
| Overload | 110-120%/30S ; >160%300ms; |
| Protection function | Battery overvoltage protection, battery undervoltage protection, overload protection,short circuit protection, overtemperature protection, ect. |
| Switching time | 4-8ms |
| Ambient temperature for operation | 0-40ºC |
| Ambient temperature for storage | -15-+50ºC |
| Relative humidity for operation/storage | 0-90%(no condensation) |
| External dimensions: DxWxH(mm) | 290*125*430 | 350*175*550 |
| Packing dimensions: DxWxH(mm) | 365*205*473 | 445*245*650 |
1. Who are we?
Suzhou Whaylan New Energy Technology Co., Ltd. is a company specializing in the research and development and sales of batteries,mobile power supplies, charging power supplies, electronic products and inverters.These cases are perfectly simple and easy to distinguish in a free hour when our power off choices isuntrammelled and when nothing preventing being able do what we like frequently.
2. How can we guarantee quality?
A pre-production sample before mass production and final Inspection before shipment;
3. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, FCA, Express Delivery;
Accepted Payment Currency:USD, EUR, HKD, CNY;
Accepted Payment Type: T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union;
Languages:English, Chinese, Spanish, Japanese, German, Arabic, French, Russian, Korean, Hindi, Italian.
