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Simple and easy to control foolproof solar water pump frequency converter
QB300 photovoltaic water pump inverter is evolved on the basis of QB100-pv, and can support the control of permanent magnet water pump and asynchronous water pump at the same time
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Wide Voltage AC DC Hybrid Maximum Power Output Inverter
QB100-PV is a special inverter platform with many good features.
It can support DC input directly, no need battery, with excellent MPPT controller, support water level logic control
can sleep and wake up automatically, adjust speed according to the temperature and sunshine.
QB100-PV also can support IP54 cabinet 1Φ220/3Φ220&380
We can provide abundant optional parts, such as PV/AC auto-switch module
boost module for ≤ 2.2kW, optional GPRS part for monitor(Apps & Website).
Multiple protections(Reverse connection/Overvoltage/Overheat…) -
Open Closed Loop Constant Torque High Starting Torque Crane Special Frequency Converter
QB5500 is a high-performance inverter with vector frequency conversion technology. With high-performance current vector technology, it can easily drive induction motors.
QB5500 adopts high-performance, high-quality and high-power density design, which has significantly improved in ease of use, maintainability, environmental protection, installation space and design standards, and can further optimize the user experience. -
High starting torque Crane series–S700
S3300 series is a new generation of dedicated lifting frequency inverter developed through comprehensive optimization. The various performance indicators of the product have been further improved, and the product features have become more diverse. It can achieve high-performance current vector control for asynchronous motors, support the selection of lifting process cards, and achieve complex lifting process control such as built-in deviation correction, synchronization, positioning, anti shaking, grab bucket, etc. in it. S3300 is mainly used to drive asynchronous motors, and is applied in driving and control situations such as lifting, translation, and rotation in lifting equipment.
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Universal vector open-loop closed -loop frequency inverter
Economy series is a micro type general vector inverter, specifically designed as a high performance 3-phase 220Vac VFD used in the small power market,using the leading international vector control algorithm with excellent product features.Economy series is compatible with wall and rail installation by utilizing a smaller,compact,efficient design.
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high performance open-loop elevator series-MD380L
LX-Z3300 series is a high-performance inverter with vector frequency conversion technology. With high-performance current vector technology, it can easily drive induction motors.LX-Z3300 adopts high-performance, high-quality and high-power density design, which has significantly improved in ease of use, maintainability, environmental protection, installation space and design standards, and can further optimize the user experience.
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high protection level frequency converter
The LX3300 series inverter is based on a DSP control system, adopts vector controltechnology, and is combined with various protection methods. it can be used for asynchronousmotors to improve their driving performance. It integrates position, speed, and torque control,supports customer secondary development, meets personalized and industry needs, is flexible inapplication, and has stable performance
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Exquisite and unique design inverter
The LX3300M series has excellent driving performance and control functions; The product has rich hardware configurations and powerful software functions, with significant improvements in ease of use and reliability, which can better meet the different needs of various industrial control occasions. And optimize the design of the casing, further reducing installation space.
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Advanced anddfficient MPPT algorithm Solar water pump inverter -GD100-PV
Dragonfly series is a special inverter platform with many good features.
It can support DC input directly, no need battery, with excellent MPPT controller, support water level logic control
can sleep and wake up automatically, adjust speed according to the temperature and sunshine.
Dragonfly series also can support IP54 cabinet 1Φ220/3Φ220&380
We can provide abundant optional parts, such as PV/AC auto-switch module
boost module for ≤ 2.2kW, optional GPRS part for monitor(Apps & Website).
Multiple protections(Reverse connection/Overvoltage/Overheat…) -
Little Elf series IP65 high protection solar drive
Little Elf series is a special inverter platform with many good features.
It can support DC input directly, no need battery, with excellent MPPT controller, support water level logic control can sleep and wake up automatically, adjust speed according to the temperature and sunshine.
Little Elf series also can support IP65 cabinet 1Φ220/3Φ220&380
We can provide abundant optional parts, such as PV/AC auto-switch module boost module for ≤ 2.2kW, optional GPRS part for monitor(Apps & Website).
Multiple protections(Reverse connection/Over voltage/Overheat…) -
Permanent magnet synchronous solar water pump inverter
Butterfly series photovoltaic water pump inverter is evolved on the basis of Dragonfly series , and can support the control of permanent magnet water pump and asynchronous water pump at the same time
At the same time, DC and AC can also be connected at the same time, and there is no need to connect the transfer switch or switching module, so as to truly achieve seamless switching
With HMI intelligent control system, the interface is more friendly
Butterfly series is a special inverter platform with many good features.
It can support DC input directly, no need battery, with excellent MPPT controller, support water level logic control can sleep and wake up automatically, adjust speed according to the temperature and sunshine.
Butterfly series also can support IP54 cabinet 1Φ220/3Φ220&380
We can provide abundant optional parts, such as PV/AC auto-switch module boost module for ≤ 2.2kW, optional GPRS part for monitor(Apps & Website).
Multiple protections(Reverse connection/Over voltage/Overheat…) -
Affordable and versatile current vector high torque universal frequency converter
QB5050 series inverter has excellent vector control performance realizes the integration of torque control and speed control and can meet various application needs of different customers
