Key Advantages:
VFD500-PV Seires High Performance Solar Pump Inverter
Power range: 0.75~75kw 220V
0.75~160kw 380V
1. MPPT with 99% high efficiency
2. Driving for AC induction motor or PMSM
3. GPRS remote monitoring and control
4. Long service life working and long warranty
5. Maximum DC power input: 450VDC for 220AC output /810VDC for 380V
AC output
6. Easy install and operation, no need set parameters
7. Optional LCD keypad, no need use manual
8. A variety of protection, drying runing protection, water fulling
protection, overvoltage protection, overcurrent protection
9. Built in PID function, when MPPT control, PID is also enable.
10. Connect DC and AC power, inverter can work 24 hours.
Techincal Parameters:
1. Wake up and sleep function parameters:
| P47.05 | Light detection threshold | If the output frequency is lower than this value and exceeds
P47.06, it will be reported to Sleep and stop | 0Hz |
| P47.06 | Light detection time | See P47.05 for explanation. | 60s |
| P47.07 | Light weak wake up time | After the sleep fault is reported, if the time when Vdc is higher
than the undervoltage point is greater than the set value, the
fault state is exited and the operation continues. | 600s |
2. Dry runing protection function parameters:
| P24.12 | Dry run/Unload protection option | 0: No offload detection is performed; 1: Enable dry run detection | 1 |
| P24.13 | Dry run/Unload detection level | 0.0 to 200.0% The percentage of motor rated current. | 0.0% |
| P24.14 | Dry run Unload detection time | 0.000s～60.000s | 30.000s |
| P24.15 | Unload detection offset frequency | 0.00Hz～Fmax Detection frequency=Fmax-P24.15
| 5.00Hz |
| P24.16 | Reset time of dry run protection | 0.0～6000.0 | 240.0s |
| P23.21 | Dry run detection mode | 0000:Coast stop 1000:Fast stop 3000:Continue to run | 0000 |
3. Water full protection function parameters:
| P47.18 | Full water level detection channel | 0:ineffective 1:AI1 2:AI2 3:AI3 4:AI4 Note: DI terminal function code 60-full water level detection is
same with Analogue detection, and the detection time and recovery
time are the same. | 0 |
| P47.19 | Full water level detection value | 0.0～100.0%
| 0.0% |
| P47.20 | Full water level detection time | 0.0～3000.0s When DI-60 is valid or meets the analog detection channel greater
than P47.19 and maintains P47.20 time, the system reports A.Full
and stops.
| 10.0s |
| P47.21 | Full water recovery time | 0.0～3000.0s When the condition described in P47.20 does not meet full water
level detection requirement ,it will be returned to normal state
after delay | 10.0s |
Support optional LCD keypad
Support optional GPRS Module
VEIKONG VFD500-PV 2.2KW 4KW picture:
VEIKONG Solar pump special parameter User mode fast quick start
Why chose VEIKONG?
1. Infineon brand IGBT/Fuji IGBT, enduree temperature 175°C
2. Two-lines LED keypad/LCD kaypad
3. Fan: 70 000 hours using life
4. Capacitor: 50 000 hours using life
5. Input phase lacking protection
6. Output short circuit protection
7. Overvoltage protection
9. 10 000-15 000pcs per month production ability
10. 500pcs stock below 90KW
11. CE ISO certification, TUV SGS authority
12. Strong RD department, can update software
