2.2kw 7.5kw Single Phase Three Phase Inverter For Submersible Pump

2.2kw 4kw 5.5kw 7.5kw Single Phase Three phase Inverter VFD For Submersible Pump

Support optional LCD keypad

Support optional GPRS Module

Product application pictures

Trial run(How to start solar pump inverter)

Make sure all cables connections of solar panel and pump motor correct and no

need to set any parameter, if you want to set parameter, you can do as follows.

Step 1: (Keypad control):Set motor parameter P11.02- P11.06 as per motor pump name

plate If dry run protection is required, measure the unload protection current(see details in

user manual chapter for dry run function) If dry run protection not required then miss this step

and go to step 2.

Step 2: Set other related special solar pump parameters for optimization if needed.

Step 3: After trial run finishing, if motor pump still not output water when inverter is running

more than 40 Hz. Please disconnect the power supply and replace any two-phase wiring of

the motor

FAQ

1. How to achieve Automatic start after stop?

If it is controlled by keyboard, so there is no need to set any parameter(P47.03 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 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 r26.08 r26.09 r26.10 r26.11

e: Check troubleshooting fault and find relevant solutions

f : Check if motor insulation has been damaged or motor is blocked

Brand	VEIKONG
Model	VFD500-PV
MPPT	99.9999%

Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 years' experience of theoretical research, product development and quality management.Veikong also is one of the first independent AC drives company in China. We adopt SPWM, sensorless vector control and vector and torque control technology in our VFD series inverters, which has reached the international advanced standard. The products can directly replace and be equivalent of Europe and the United States, Japan and other brands, providing customers with a powerful technical support. We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.

Veikong drives keeps following ISO9001 standard to manage and supervise quality.Our products have passed CE certification and other technical approval. To better meet customer requirements and market needs, Veikong drives keeps on upgrading new technologies and new products.

The customer is the source of enterprise.We are honored to put top priority on customers' requirements as well as achieving their requirements.Our products have been widely used in petroleum, chemical, melting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packing and other industries to create value for customers.