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15KW VFD Solar Pump Inverter IP20 380V 32A With LCD Keyboard

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15KW VFD Solar Pump Inverter IP20 380V 32A With LCD Keyboard

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Brand Name :	VEIKONG
Model Number :	VFD500-PV
Certification :	CE
Price :	Negotiable
Payment Terms :	Western Union, T/T, L/C, D/A, D/P, PayPal
Supply Ability :	15000pcs per Month
Delivery Time :	3 days, depend on the order quantity

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15KW VFD Solar Pump Inverter IP20 380V 32A With LCD Keyboard

IP20 380V 15KW Solar Pump Inverter Hybrid Inverter Support With LCD Keyboard

1. How to achieve Automatic start after stop?

If it is controlled by keyboard no need to set any parameter(P47.03 is waiting time)If you want to control by

external switch,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 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

3.Use level probe in the well for protection against dry running

(1)solution: See self learning of dry run

(2)solution: do it manually Set P24.13=30%-60%(as per real empty load current percentage based on

rated current) and P24.14 P24.16 and P23.21

(3)solution: If your sensor is digital switch ,just short D4 and com

(4)solution:If your float signal is Analog signal, Connect Ai2 and 10V and GND and set P41.00=23 and P41.03-P41.06

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

Solar Pump Inverter Special Parameters

Function code	Name	Description	Default	Property
47 Group solar pumping special group
P00.03	RESET	0:NO ACTION 11:Restore default parameter except for motor parameter and auto-tune related parameter and factory parameter 12:Restore default to factory parameter 13:Clear tripping record	0	★
P00.06	Source of the Operation Command	0:keypad 1:terminal 2:communication Ø Command source: run,stop,forward,reverse,jog,fast brake stop.etc	0	★
P00.07	Numeric frequency setting	00.00Hz～maximum frequency	50.00Hz	☆
P00.11	Application Macro	01:Output three phase 50HZ 02:Output three phase 60hz 21:Output single phase with capacitor 50hz 22:Output single phase with capacitor 60hz 31:Output single phase without capacitor 50hz 32:Output single phase without capacitor 60hz	00	★
P01.06	Maximum frequency	10.00～600.00Hz	50.00Hz	★
P01.08	Upper limit frequency	Lower limit frequency-maximum frequency	50.00Hz	☆
P07.03	Relay 1 Output terminal function group(T1A T1B T1C)	0:No function 1:READY 2:RUN 3:Error1(stop fault) 4:Error2(same as Error1 except undervoltage) 5:Warning output(fault but in running)	3	☆
P11.01	AC asynchronous motor TYPE	0:Three phase AC asynchronous motor 1:Single phase AC asynchronous motor without starting capacitor	0	★
P11.02	Motor rated power	0.1kW～710.0kW Ø when power is less than 1kw ,0.75kw set to 0.8 as per round up principle ,0.55kw motor set 0.6 Ø when change motor rated power,AC drive will automatically set other parameter of motor name plate and motor model parameter be careful to use	Depend	★
P11.03	Motor rated voltage	10V～2000V	Depend	★
P11.04	Motor rated current	P11.02<30kW:0.01A P11.02>=30kW:0.1A	Depend	★
P11.05	Motor rated frequency	1.00Hz～600.00Hz	50.00Hz	★
P11.06	Motor rated RPM	1～60000rpm	Depend	★
P21.00	Monitoring display	0:Standard mode (display frequency only) 1:Automatic scrolling display(Check 3.1 in detail )it show hz,current,power and voltage	0	★
P23.15	Output phase loss function	0.0-30%, 0% means output phase detections shielded	30%	☆
r27.15	Accumulative running time	Unit:hour		●
P47.00	Solar pump Mppt function enable	0: invalid The parameters behind the 47 group cannot be changed! 1: Enable, to enable the special mppt function of the PV pump inverter	1	★
P47.01	Solar pump control mode	Units digit’s: Startup mode 0: Manual start, the start mode is determined by P00.06; 1: automatic start, When P00.06 change, the association changes here. P00.06=0, when inverter starts and stops by keypad control, it is automatically modified to 1-automatic start P00.06=1, when inverter starts and stops by terminal control.it is automatically changed to 0-manual start Ten digit’s: MPPT function 0: MPPT is disabled; CVT control is used (voltage is given as P47.04). 1: Enable MPPT.	11	★
P47.03	Automatic start timing	In auto start mode, set the time from power on to start. It is also waiting time to start	600	★
P47.04	MPPT starting voltage	Set the starting voltage of the MPPT algorithm. When the MPPT function is disabled, this value is the reference voltage.	305V(530V)	★
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	☆
P47.08	MPPT tracking step length	The amount of change in the bus voltage during an MPPT cycle. The larger the value, the faster the maximum power point is found, but the lower the accuracy of the maximum power point.	2V	☆
P47.09	Regulator proportional gain	0.001~1.00 It is for immediate response speed, it is not recommended to change	0.05	☆
P47.10	Regulator integral gain	0.001~0.100 tracking response.it is not recommended to change	0.05	☆
P47.28	Starting coefficient	0.000～1.000	0.850	☆
P47.30	Fast speed function	Unit digit:fast starting 0:Disable 1:Enable Ten digit:Fast mppt tracking 0:Disable 1:Enable	11	☆

Product Application

FAQ

1. Does the product need to set a lot of parameters?

No, it doesn't. The inverter has a self-adaptive and self-learning function. It is automatic start and stop, you can press Run key to start, or you just wait for P47.03=600S(Default) then it will automatically start

2. Could it replace my previous PV pumping inverter?

Yes, of course. Selecting inverter model according to the rated voltage, current and power of the water pump. A bit more is better. Then take off the old one and put ours on, the system will work.

3. 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.

4. 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

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