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WIN-9G(P,T,H) Standard |
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WIN-9G(P)F Strong function |
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 Voltage ranks include 380V, 66~690V suitable for power network with more voltage fluctuation.
Adopt Hitachi 32bit motor control MCU, use advanced SVPWM control technology to optimize current wave and reduce harmonic disturbance. It has low noise and high low-frequency torque.
Keyboard can display two different operating parameters, more parameters displayed and easy to transfer. |
Most ideal for energy saving in compressor, sequeezing engine, pump and blower
SPWM control
Stable output operating for low speed rating torque
Follow load changing fast, offer high efficient output voltage, suitable for different loads’ V/F feature and self adjusting |
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| WIN-9E Energy feedback four-quadrant |
WIN-9U-PFB Energy feedback dynamic braking unit |
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| Adopt AC motor VVVF(Variable voltage variable frequency)technique to carry out stageless speed adjusting control in oil extractor. The units’ stroke frequency and up/down speed can be adjusted freely. High power factor and high efficiency are achieved. |
The feedback unit is a three phase inverter with DC input. It best fits the DC bus system and can also be equipped together with single inverter. |
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| WIN-GV High performance |
WIN-9GV-T11 Strong function four-quadrant |
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Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion.
Function of vector control, V/F control switching, Choose freely according to the using requirement form the 4 mode: V/F control, V/F with PG, speedless sensor vector control, vector control with PG. |
Suitable for large inertia, high accuracy, potential energy load, fast response and other high-end occasion.
Function of vector control, V/F control switching,
Auto discern motor parameters, adapt fast to the load |
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| WIN-HV High voltage inverter |
WIN-PSS-ER\EP Intelligent energy saving system for oil extractor machine |
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Adopt A-D-AD high voltage way controlled by space voltage vector in sine wave PWM technology, transformer isolation and in-line power element.
Input end adopts move phase transformer multiple-rization technology, electric current harmonic input is minor;
Output end adopt n power-unit cascade to fold up wave technology, output voltage wave form approaches sine, electric current wave form is perfect;
Input and output harmonic waves all completely meet the standard
IEEE Std 519-1992 and GB/T14549-2002. |
Control system of high efficiency and energy saving as WIN-9E is the core.
Adjust oil extractor's stroke frequency dynamically to save energy ideally
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| WIN-PSS-I Energy saving system for plastics injection machine |
WIN-PSS-C Air compressor special energy-saving cabinet |
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High energy saving rate
Save 30%~65% energy as shown in the figure.
Soft start of motor
Small impact to power network, reduces the power transforming equipment capacity in application,reduce noise and improve working environment.
Improve power factor
Reduce wattless power consumption |
WIN-9C series are based on the products of WIN-9GF series, and applied for driving of screw-pole type and pillar-filling type air compressor. They are also applied for the machines with similar mechanics, such as Extrude machine, pillar fill pump, etc. |
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