5.5kw 380v-440v Solar pump inverter with MPPT GPRS control
$116
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Guangdong, China
Brand Name: KEWO
Model Number: SG600
Output Power: 0.75-315kw
Input Voltage: 220V-240V;380V-440V
Output Voltage: 150VDC-800VDC;200VAC-240VAC;380VAC-440VAC
Output Current: 4-600A
Output Frequency: 0-400HZ
Output Type: Triple
Size: 245*150*177
Weight: 4kg
Type: solar pump inverter
maximum frequency: 600Hz
Product name: solar water pump inverter
Warranty: 18 months
protection function: 20 kinds of motor protection
Overload tolerance: 150% rated current 60s
speed control accuracy: ±0.2% ( sensorless vector control )
control mode: vf, vector control for PMSM
MPPT: MPPT with high efficiency
Application: all kinds of 3 phase pumps
motor type: PMSM and IM
Supply Ability
Supply Ability: 1000 Piece/Pieces per Week solar pump inverter
Packaging & Delivery
KEWO Solar Water Pumping System And Solar Pump Drive
Fully automatic system using variable speed drive compatible with AC, 3-phase, submersible and surface mount pumps, and high efficiency PMSM Pumps. The system is composed of a PV generator, a pump and a solar pump drive. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system. The system is prepared to be combined with a elevated water storage, e.g. water tower or an uphill tank installation.
KEWO Solar Pump Solar Drive
How does it work ?
An arrays of solar panels generates the power and voltage required for the SG300/320 Solar to drive the motor. The solar drive converts the DC voltage input to a 3-phase AC output with variable voltage and frequency. The MPPT algorithm of solar drive extracts maximum power available from the solar panels during the day and operates the motor at variable speed based on the power input to the drive. The frequency range in which the drive operates depends upon the motor speed, hydraulic system and the power available from the solar panel. As the sunshine varies during the day, power input to the drive varies and the Solar drive generates variable V/F ratio thus controlling the speed of the motor, which in turn regulates the pump impeller speed. Water Level Sensor is used only when the water is pumped to overhead tank.
Benefits
• Pumping of water in for irrigation for drinking water supply in off grid areas, easy installation.
• Farmer can cultivate multiple crops through out the year in off grid areas
• Farmer can save their time spent in collecting and transporting water.
• Lower operation expense compared to diesel pumps
• Zero emission of green house gases.
• Reduced load on national grid.
Applications
Irrigation of land, domestic water supply, fish farming, livestock, swimming pool, fountain, drip irrigation & sprinkler, industrial application, swimming pool…
Features of solar pumping system
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Low carbon economy With utilization of solar pump KEWO inverters helps you in reducing your carbon footprint. Reduce CO2 releasing. Renewable solution | In-built MPPT Maximum power point tracking ensures that you get the most power output possible from your solar panel and maximize your pump delivery throughout the day. | Pump specific protection Inbuilt flow measurement and flow detection function. Inverter turns off in case of dry run. Built in pumps short circuit protection, maximum pumps current setting, | Remote monitoring With the addition of optional modules you can monitor solar pump parameters from Anywhere when GPRS signal is available |
KEWO solar pump drive main Features
Soft ware design:
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Dual supply mode - Solar DC and AC Grid. ( it can be used for AC drive when AC power input) | All day Run-Stop-Restart mode management/ manual control with keypad | Compatible with all 3 phase AC pumps, IM And high PMSM ( permanent magnet syn. Motor ) | Protection against dry run of pump, Diagnostics and self protection features |
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Maximize your pump delivery with MPPT ( maximum power point tracking) | GPRS Remote Control Is Option. Using GPRS of SIM to connect to internet | Level sensor used for automatic start and stop of motor incase of pumping to overhead tank | Flow And Generated Energy Calculating And Monitoring |
Hardware design:
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Innovation design with dual CPU to provide better performance and minimized fault occurs | Good ventilation with low temperature, suitable to working in hot temperature | Fully fault protection design to ensure no iGBT bomb. Protect your motor maximized | Using top quality Infineon iGBT module is good quality assurance. |
Supply Ability
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Packaging and Shipping
Lead time
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