Smart:
Full automatic operation, no need programming, user-friendly
Modular design, easy install , operate & maintain
GPRS Moudle Support remote monitoring & control (2G/4G/WIFI for
option)
Support LogEfficieo/Lable/Color/Function OEM Serive
Efficient:
1:1 match to AC pumps with strong overload capacity
30% more water output with advanced inverter control algorithm
Maximum power point tracking (MPPT) efficiency reach 99% with
advanced MPPT algorithm
Built-in booster with lower solar operating voltage to reduce solar
panels costs
Good ROI (Return on Investment) against diesel powered pumping
Reliable:
Hybrid function –Solar power priority, grid power/generator dual
input as compensation
Key parts use famous brand components, longer service life
Wide range of input voltage
IP65 design, continuous full-load operation between -10℃ to +60℃
Compatible with all AC pumps (0.37kw-150kw)
Certification qualified from authoritative third party, inverters
can be exported to all countries
Professional & Independent R&D team, good service for pre-sales
and after-sales
Fast delivery and quick response
Comprehensive Protections:
Soft start
DC Input Anti-reverse
AC Input/Output Phase lost(3Phase)
AC Output Short Circuit
AC Output Unbalance (3Phase)
Pump Dry run protection By sensor/ software
Water Over Flow of Tank
Solar Low power
Over Load
AC Output Over Current
Electrical Specifications
| PV input |
| Maxiumum input DC voltage | 400V DC |
| Recommended MPPT voltage range | 250~350V DC |
| Recommended input Operation Voltage | 310V DC |
| Grid or backup generator input |
| Input voltage | Single phase 220V(-15%~30%) |
| Output Specification |
| Rated output voltage | 3PH 220V |
| Output frequency | 0~500.00Hz (default: 0~50.00Hz) |
| 380V Solar Pumping Inverter |
| Input Specification |
| PV input |
| Maxiumum input DC voltage | 800V DC |
| Recommended MPPT voltage range | 450~650V DC |
| Recommended input Operation voltage | 540V DC |
| Grid or backup generator input |
| Input voltage | Three phase 380V(-15%~30%) |
| Output specification |
| Rated ouput voltage | 3PH 380V |
| Output frequency | 0~500.00Hz (default: 0~50.00Hz) |
| Protection |
| Built-in Protection | Lighting Protection ,over-current, overvoltage, ouput phase lose,
under-load, under-voltage, short circuit , overheating, water pump
run dry etc. |
| General Parameters |
| Application site | No direct sunshine, no dust,corrosive gas,combustible gas, oil
mist, steam,dripping or salinity etc. |
| Altitude | 0~2000m |
| Derated use above 1000m, per 100m, the rated output current
decrease 1% |
| Environment Temperature | -10°C~40°C (Environment Temperature be 40°C~50°C, please keep derated
use) |
| Humidity | 5~95%, non-condensation |
| Vibration | less than 5.9 m/s²(0.6G) |
| Storage Temperature | -20°C~+70°C |
| Efficiency | Rated Power Run≥93% |
| Installation | Wall or rail mounting |
| Protectiion Grade | IP20 |
| Cooling | Forced Air Cooling |
Accessories:
1. GPRS (support 2g/3g/4g internet)
2. Output reactor
3. LCD keypad
Model Range
| Drive Model | Related Voltage | Max DC input voltage (V) | Rated output current (A) | Applicable water pump (KW) | SIZE |
| VFD500M-20T00150-PV | 220V | 800 | 7 | 1.5 | SIZE A |
| VFD500M-20T00220-PV | 220V | 800 | 10.6 | 2.2 | SIZE A |
| VFD500M-40T00150-PV | 380V | 800 | 4.2 | 1.5 | SIZE A |
| VFD500M-40T00220-PV | 380V | 800 | 6 | 2.2 | SIZE A |
| VFD500-20T00150-PV | 220V | 800 | 7 | 1.5 | SIZE A |
| VFD500-20T00220-PV | 220V | 800 | 10.6 | 2.2 | SIZE A |
| VFD500-20T00400-PV | 220V | 800 | 17 | 4 | SIZE A |
| VFD500-40T00150-PV | 380V | 800 | 4.2 | 1.5 | SIZE A |
| VFD500-40T00220-PV | 380V | 800 | 6 | 2.2 | SIZE A |
| VFD500-40T00400-PV | 380V | 800 | 9.4 | 4 | SIZE A |
| VFD500-40T00550-PV | 380V | 800 | 13 | 5.5 | SIZE B |
| VFD500-40T00750-PV | 380V | 800 | 17 | 7.5 | SIZE B |
| VFD500-40T01100-PV | 380V | 800 | 25 | 11 | SIZE C |
| VFD500-40T01500-PV | 380V | 800 | 32 | 15 | SIZE C |
| VFD500-40T01850-PV | 380V | 800 | 38 | 18.5 | SIZE D |
| VFD500-40T02200-PV | 380V | 800 | 46 | 22 | SIZE D |
| VFD500-40T03000-PV | 380V | 800 | 60 | 30 | SIZE E |
| VFD500-40T03700-PV | 380V | 800 | 75 | 37 | SIZE E |
| VFD500-40T04500-PV | 380V | 800 | 96 | 45 | SIZE F |
| VFD500-40T05500-PV | 380V | 800 | 112 | 55 | SIZE F |
| VFD500-40T07500-PV | 380V | 800 | 150 | 75 | SIZE G |
| VFD500-40T09000-PV | 380V | 800 | 176 | 90 | SIZE G |
| VFD500-40T11000-PV | 380V | 800 | 210 | 110 | SIZE H |
| VFD500-40T13200-PV | 380V | 800 | 253 | 132 | SIZE I |
| VFD500-40T16000-PV | 380V | 800 | 304 | 160 | SIZE I |
| VFD500-40T18500-PV | 380V | 800 | 340 | 185 | SIZE J |
| VFD500-40T20000-PV | 380V | 800 | 377 | 200 | SIZE J
|
FAQ
1. How to achieve Automatic start after stop?
If it is controlled by keyboard no need to set any parameter. If
you want to control by external switch
As the default control mode is keypad control, First set P00.06=1
and use a wire or switch to connect com
and DI1,When the switch is closed, the drive run, when the switch is open,
the drive stop
2. How to design solar PV water pump system?
Key point: the rated VOC and VMP and power of the PV Array need to
match the input range of
the inverter. If needed, we will provide technical support online.
3. How to use a float in the water tank to stop the pump if the
tank is full?
If your float signal is digital signal Use float switch to short DI
3 and com ,see diagram 1.3
4. How to set minimum frequency ( for example) 30hz and maximum 50HZ
Set P47.05=30HZ and 47.06 to some time and 47.07 to some time.
Please refer to details of P47.05-47.07
5. If pump is 60HZ frequency, how to set max frequency?
Notice: If your motor rated frequency is 60HZ First solution for
you, P01.06=P01.08=P11.05=60HZ.
Quick setting and easier way: you should set P00.11=02 If your
motor is three phase; if your motor is single
phase with capacitor ,set P00.11=22;If your motor is single phase
without capacitor ,set P00.11=32
6. How to make the water pump system work without sunshine?
Usually, solar PV water pump system can meet the needs of pumping
water.
If there is no sunshine, the system will not work. But out inverter
could also support AC input. So, connect the power grid or diesel
power generation to the inverter, the pumping system will work. If
necessary, keep switch and interface locations during the system
design
7. How to check and solve basic problem of inverter trips and error
a:Check the total vmp and voc of solar panels ,solar panel
technical data
b:Check motor pump power and rated current
c: Check the distance between motor and inverter
d: Check trip record r25.00 r25.01 25.02 25.03 r26.00 r26.01 r26.02
r26.03
e: Check troubleshooting fault and find relevant solutions
f : Check if motor insulation has been damaged or motor is blocked
