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Related Manuals for Veikong VK100 0R2G1
Summary of Contents for Veikong VK100 0R2G1
- Page 1 VK100 Series Smart Single Phase Solar inverter User Manual...
- Page 2 The water pump motor drives impeller to pump up water. PI150 series solar pumping system Name Descriptions Solar panels Monocrystalline silicon, polycrystalline silicon Solar pump VK100 0R2G1, VK100 0R4G1, VK100 0R7G1, inverter VK100 1R1G1, VK100 1R5G1, VK10 2R2G1 AC water pump Single-phase 230V AC water pump 2 / 24...
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Page 3: Model Identification
1.2 Model Identification VK 100 S 1R5 G1 Veikong inverter 3 / 24... - Page 4 Ordering Instruction This inverter is applicable to single phase 200V~240V, 50Hz/60Hz AC motor water pump. The load is only applicable to motor. Please determine the specific power and model of the water pump according to the hydraulic head and water yield and by consulting the water pump manufacturer or referring to the relevant data before purchasing this Inverter.
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Page 5: Product Features
Product Features VK100 solar photovoltaic pump inverter is applicable to all industrial and agricultural water pumps. It can resolve the problem of matching of water pump and make the costs of system construction and maintenance lower. It is particularly suitable in the region where electricity can not be supplied sufficiently. -
Page 6: Installation
2.0 Installation 2.1 Safety cautions Safety covers the whole process of installation, trial run, operation and maintenance of this Inverter. The incorrect use or disoperation may cause damage to the life and personal safety of the operators and the third party as well as this Inverter. Before installing and using this Inverter, please read all the safety cautions and warnings listed below carefully. - Page 7 box is opened since it may cause electric shock by contacting the high-voltage terminal and other electrified parts. Connection shall be made after installation; otherwise, it easily causes electric shock or injury. It is also not allowed to contact the output terminal of this Inverter even if this Inverter is started but the water pump is not operated.
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Page 8: Mechanical Part
2.2 Mechanical Part To make this Inverter satisfy the standards and technical specifications, this Inverter must be installed in strict accordance with the following requirements: This Inverter shall be installed vertically to ensure the cooling fin at the back of this Inverter can transfer heat in maximum. -
Page 9: Electrical Part
gas, oil mist and dust with the altitude below 2,000m ; please use this Inverter by reducing the capacity if the altitude is above 2,000m. The air shall be clean and dry. No humidity is allowed, for instance, the condensation in wire conduit enters the box. To avoid the above, the wire conduit shall be installed at the top of this Inverter. - Page 10 breaking the power of this Inverter by electromagnetic starter or contactor. This Inverter is controlled by the keyboard manually or operated and stopped automatically. The solar battery shall be provided with good lightning proof measures and grounded reliably. The input wire shall be made with the protection equipment that satisfies the safety standard, such as lightning proof combiner box and DC circuit breaker.
- Page 11 2.5 Cautions for safety use When this Inverter drives the water pump, please see to it that the insulation capacity and voltage drop shall be evaluated carefully when the motor is 50m longer from the wiring of this Inverter. If necessary, the special output reactor of this Inverter shall be set.
- Page 12 Functions of control terminal Category Terminal Terminal Terminal function Remarks signal name L1/L, Input terminal Power connecting Pay attention Power L2/N of solar power solar panels input terminal and output to P+, P- avoid U/T1, Output Output connects connection V/T2, terminal motor inverter...
- Page 13 connected, such as FLL, the connection of the sensor is valid. It does protect if the sensor is disconnected). OF and COM are overflow protection interface terminals and are connected with the water level monitoring sensor of the water storage device. The type of sensor can be set by parameters (if it is set as U HH, the disconnection of the sensor is valid;...
- Page 14 Descriptions of Contents Displayed Display Instruction Display Instruction The starting The lower limit voltage of voltage of this power tracking of this Inverter is Inverter is 200V 300V The output of water level detection This Inverter can be started sensor of water in 50min after the alarming pump is of this Inverter due to the...
- Page 15 Operating Instruction of Keyboard Selection of monitoring interface: Parameter settings and modification The water pump can be started in the delay time set after the water level alarming occurs under general circumstances. It is unnecessary to wait by pressing up/down key at the same time after water level alarming occurs.
- Page 16 supply normally closed Output type of water HH: normally U XX level sensor of water opened, LL: storage normally closed RUN: manual Working mode of working mode AUTO this Inverter AUTO: automatic working mode Selection of rated J 50: 50Hz, J60: J XX frequency of water 50Hz...
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Page 17: Trial Run
power satisfies the starting conditions. The water pump will start to operate automatically in 60s. 5.0 Trial Run Note! Please operate by adhering to the following steps and check if the data are normal after the installation and connection of the equipment but before the first operation. -
Page 18: Automatic Operation
actual situations. ※ Press “RUN/STOP” key on the inverter panel manually to operate this Inverter and the system will start to work. Check if the photovoltaic pump system works normally and reach the system hydraulic head and flow. Press “RUN/STOP” key on the inverter panel after operation for certain period to shut down this Inverter. - Page 19 photovoltaic power input satisfies the water outlet conditions; otherwise, it will keep waiting or switch to the mains supply for operation automatically. Note: The power switch shall be also connected during the process of automatic operation and the input end of the solar photovoltaic battery will turn on automatically after the sunrise.
- Page 20 7.0 Fault News and Countermeasures This Inverter is provided with several kinds of warning information and protection function. The protection function of this Inverter will work, this Inverter will stop outputting and water pump will stop operating automatically when fault happens. Please resolve the problem by comparing the abnormal contents displayed of this Inverter and the cause and troubleshooting or contact the manufacturer for technical support by +8615112278465.
- Page 21 c) The water pump is under restart delay status. Check focus and countermeasures: a) Check the water level of water storage device to see if water overflows. b) The parameters shall be set again: “U XX” shall be made to be in consistency with the type of the overflow level sensor applied.
- Page 22 a) Adjust the orientation of photovoltaic array. b) Check if the output currents of all groups of photovoltaic array are consistent and remove the connection faults. 7.5 The water pump is operated but the operation frequency is too small or the water yield is less or even unavailable.
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Page 23: Technical Specification
b) Check the line and water pump. c) Contact the manufacturer or dealer. 7.7 This Inverter and water pump can not be started or shut down abnormally on a frequent basis. Phenomenon: This Inverter shuts down during the starting process or shuts down frequently in operation regardless of the good sunlight. - Page 24 Scope of DC DC 0～450V voltage input （Recommended Input Voltage：300～350Vmp） Solar input Scope of DC 190～350V MPPT voltage recommended Rated current 5.7A 8.5A input Rated voltage AC230V Rated output 0.25 capacity Rated output 4.0A 6.5A 9.0A current output Rated output AC230V,1-PHASE voltage Scope of output...