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525V +10%-15%
380V +10%-15%
690V +10%-15%
The frequency inverter is intended for controlling
pump and fan loads with quadratic characteristics and
many other applications which require low dynamic
performance. The inverter is equipped with a sophisticated
vector
modulator
which
uses
a modern
DSP
(Digital
Signals
Processor).
The frequency inverter is intended for controlling
pump and fan loads with quadratic characteristics and
many other applications which require low dynamic
performance. The inverter is equipped with a sophisticated
vector
modulator
which
uses
a modern
DSP
(Digital
Signals
Processor).
Controller is composed of high speed SCM, HMI and PLC. SCM reslizes PWM control. HMI based on Windows CE is friendly touch screen interface. Enbedded PLC treats with the logic of digital signals and communicates with the controller system of the user with great flexibility. Controller communicates with power cells through optical fibers. So medium voltage part low voltage part are isolated, which makes system extremely safe and away from electromagnetic disturbance. In addition, when the auxiliary power supply is in frailure, UPS will supply the auxiliary power to the controller fro about 30 min, VSD can continue running.
Controller is composed of high speed SCM, HMI and PLC. SCM reslizes PWM control. HMI based on Windows CE is friendly touch screen interface. Enbedded PLC treats with the logic of digital signals and communicates with the controller system of the user with great flexibility. Controller communicates with power cells through optical fibers. So medium voltage part low voltage part are isolated, which makes system extremely safe and away from electromagnetic disturbance. In addition, when the auxiliary power supply is in frailure, UPS will supply the auxiliary power to the controller fro about 30 min, VSD can continue running.
380V +10%-15%
525V +10%-15%
The Chief is specifically designed for accurate speed adjustment, with excellent performance, stable and reliable. The goal id High-power output, convenient use and high security. This invertoer possesses auto tuning, PID control, mulit-speed control and multi functional input/output control ect.
The Chief is specifically designed for accurate speed adjustment, with excellent performance, stable and reliable. The goal id High-power output, convenient use and high security. This invertoer possesses auto tuning, PID control, mulit-speed control and multi functional input/output control ect.
220V/380V ±10%
220V/380V AC Drive
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