The variable frequency control cabinet, also known as the VFD control cabinet, is an electrical enclosure that houses a variable frequency drive ( VFD ) and other components used for motor control. It is commonly used in industrial applications where precise control of motor speed and torque is required.
The variable frequency control cabinet is designed to provide a centralized and organized solution for motor control. It typically includes a VFD, motor protection devices, control circuitry, and various input and output terminals for connecting the motor and other external devices.
| Wall-mounted variable frequency box/cabinet is used for 0.75-30KW |
| 0.75KW~5.5KW(300*400*200mm) |
| 7.5-11KW(400*500*250mm) |
| 15-30KW(500*600*250mm) |
| Floor type frequency conversion cabinet is used for 37-200KW |
| 37-75KW(1200*600*400mm) |
| 90-132KW(1500*700*500mm) |
| 160-200KW(1700*700*500mm) |
| The GGD cabinet is used for 220KW to 400KW |
| 220-400KW(2200*800*600mm) |
1.New speed sensorless vector control algorithm for better low speed stability and stronger low band capacity.
2.Fast speed response, precise speed control and torque control to meet sudden load demand.
3.Advanced dead zone compensation method to improve low frequency torque and high performance motor control,which better suppresses motor oscillation.
4.Optimized PWM control technology and overall design of electromagnetic compatibility.
5.Beyond the tripping performance of similar products and adapt to harsh grid, temperature, humidity and dust.
6.Stable and reliable hardware configuration, excellent overload capability.
7.Modular design of hardware circuit, excellent three anti-paint process, more reliability and higher protection ability.
8.Adopt advanced motor parameter identification method to ensure system stability and accuracy.
9.Built-in PLC, built-in PID controller, automatic sleep/wake function for up to 16 speeds.
10.Flexible input and output terminals, up to ten kinds of main and auxiliary reference speed setting methods.
11.Programmable relay output for up to 30 signal states.
1.New speed sensorless vector control algorithm for better low speed stability and stronger low band capacity.
2.Fast speed response, precise speed control and torque control to meet sudden load demand.
3.Advanced dead zone compensation method to improve low frequency torque and high performance motor control,which better suppresses motor oscillation.
4.Optimized PWM control technology and overall design of electromagnetic compatibility.
5.Beyond the tripping performance of similar products and adapt to harsh grid, temperature, humidity and dust.
6.Stable and reliable hardware configuration, excellent overload capability.
7.Modular design of hardware circuit, excellent three anti-paint process, more reliability and higher protection ability.
8.Adopt advanced motor parameter identification method to ensure system stability and accuracy.
9.Built-in PLC, built-in PID controller, automatic sleep/wake function for up to 16 speeds.
10.Flexible input and output terminals, up to ten kinds of main and auxiliary reference speed setting methods.
11.Programmable relay output for up to 30 signal states.
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