Pure Sine Wave, Strong loading ability for all kinds of equipment
With energy-saving mode function, it is more convenient to use
Output short circuit protection function
Multiple parameters can be adjusted according to user needs
Model | WF6048 | WF8048 | WF10048 |
Input Power | 6000VA | 8000VA | 10000VA |
Input Nominal Voltage | 220VAC | ||
Range of Input Voltage | 154-264VAC ± 3V (Normal Mode) 185-264 ± 3V (UPS Model) | ||
Input frequency | 50/60Hz±5% | ||
Output Rated Power | 4800W | 6400W | 8000W |
AC Output Voltage | The output voltage under AC is the same as the input voltage | ||
AC output frequency | The output voltage frequency under AC is the same as the input frequency | ||
Output Voltage under INV Mode | 220VAC±10% | ||
Output frequency under INV mode | 50/60HZ±1% | ||
Output Waveform under INV Mode | Pure Sine Wave | ||
Battery type | External lead acid battery or water battery | ||
Battery voltage | 48VDC | 48VDC | 48VDC |
Battery Charging Voltage | 54VDC | 54VDC | 54VDC |
Maximum AC Charging Current | 26A | 44A | 55A |
Range of Battery Charging Voltage | 140-280VAC | ||
Transfer Time | ≤10ms(UPS mode)/≤20ms (INV mode) | ||
Load peak ratio | (MAX)3:1 | ||
Static power(W) | 31W | 32W | 33W |
Protection function | Input overcurrent air switch protection under AC mode | ||
overload protection, short circuit protection, low voltage protection, (battery reverse connection insurance) under INV mode | |||
Status display | Dot matrix fine screen plus LED display | ||
Through the page key, you can view the AC voltage, AC frequency, PV voltage, PV current, output voltage, output frequency, battery voltage, load current and other parameters. | |||
LED display mains, charging status, inverter status, fault status | |||
Audible alarm | Low battery protection-continuous beeping | ||
Low battery protection-1 second beeping | |||
Overload-continuous beeping | |||
Overload less than 130%-1 second beeping and shutdown the output after 30 seconds; Overload more than 150%,shutdown the output after 300ms | |||
Malfunction-continuous beeping | |||
Working temperature | 0ºC~40ºC | ||
Storage temperature | -15ºC~45ºC | ||
Relative humidity | -10ºC~90ºCNon condensing | ||
Accoustic Noise(db) | <45dB | ||
Dimension(L*W*H)mm | 705*265*195 | ||
Weight (kg) | 35.7 | 42.7 | 44 |
| Q1:May I take some samples to test before placing the order ? |
| A1:Yes, welcome to take some sample to test! |
| Q2:How about the delivery time? |
| A2:7 days for sample; 25 days for bulk order. |
| Q3:What is the warranty of the controller? |
| A3:1 years warranty. |
| Q4:How to solve the technical problems? |
| A4:24 hours after-service consultancy just for you and to make your problem to be solved easily. |
| Q5:What payment methods do your company support? |
| A5:T/T, Western Union, Paypal, L/C etc. |
| Q6:What are the price terms can you offer for us? |
A6:We can accept EXW, FOB, CIF and so on. |
Q7:Do you have any certifications for your products? |
| A7:We have ISO9001:2000, CE, RoHS, certificates for all of our products. |