Basic Overvie
• Variable frequency control panel board is a device that controls the speed of an electric motor by changing the frequency and voltage of the power supply,It is mainly used to achieve speed regulation and energy saving of electric motors, and is widely used in the field of industrial automation.
• Composition structure: The vfd cabinet is mainly composed of a frequency converter, an electric motor, a transmission mechanism, sensors, a control panel, and other parts. Among them, the frequency converter is the core component responsible for adjusting the voltage and frequency of the motor according to the control signal.
Advantages And Characteristics
• Significant energy-saving effect: The frequency conversion control panel can adjust the speed and power of the motor according to actual needs, avoiding unnecessary energy waste and significantly reducing energy consumption.
• Wide speed regulation range: The frequency conversion cabinet can achieve stepless speed regulation of the motor, meeting various process requirements.
• Complete protection function: The frequency conversion cabinet has overload, overvoltage, undervoltage, overcurrent and other protection functions to ensure the safe operation of the motor.
• Real time monitoring and control: The VFD cabinet can monitor the operating status of the motor in real time, providing a basis for fault diagnosis and preventive maintenance. At the same time, it also supports multiple signal inputs and outputs, making it easy to use in conjunction with peripheral control devices.
Difference Between 3 Phase And Single Phase Power:
The main differences between three - phase and single - phase power are as follows. Three - phase has three alternating currents with 120° phase differences, enabling high - power transmission and suitable for industrial use. Single - phase has one alternating current, mainly for household low - power appliances, with simpler wiring and lower power capacity.
Product Parameter
| Parameter Name | Parameter Value |
| Rated Insulation Voltage (Ui) | 660V, 1000V |
| Rated Working Voltage (Ue) | Auxiliary - circuit: AC 220V, 380V; DC 110V, 220V |
| Rated Frequency (f) | 50Hz or 60Hz |
| Rated Current (In) | Horizontal bus - bar: ≤ 6300A；Vertical bus - bar: 1000A, 1600A, 2500A |
| Rated Short - Circuit Withstand Current (Icw, 1s) | 50kA, 65kA, 80kA, 100kA |
| Rated Peak Withstand Current (Ipk) | 105kA, 143kA, 176kA, 220kA |
| Rated Short - Circuit Breaking Current (Icu) | 50kA, 65kA, 80kA, 100kA |
| Parameter Name | Parameter Value |
| Protection Level | IP30, IP40, IP42, IP54, etc. (can be customized according to requirements) |
| Shell Material | Cold - rolled steel plate or stainless steel plate, and the thickness of the plate is generally not less than 1.2mm |
| Overall Dimensions (Width×Depth×Height, mm) | Standard cabinet: 800×800×2200, 1000×800×2200, 1200×800×2200, etc. (can be customized) |
| Number of Circuits in Drawer Unit |
1/4 - unit drawer: up to 22 circuits in a single cabinet 1/2 - unit drawer: up to 11 circuits in a single cabinet 1 - unit drawer: up to 6 circuits in a single cabinet 2 - unit drawer: up to 3 circuits in a single cabinet 3 - unit drawer: up to 2 circuits in a single cabinet |
| Drawer Interlock | It has mechanical and electrical interlocks to prevent misoperation |
| Drawer Unit |
The height modulus is 20mm, and the height of the drawer compartment can be divided into 1E, 2E, 3E, 4E, 5E, 6E, 8E, 10E, 12E, 16E, 20E, 24E, etc. (1E = 20mm, for example, the height of an 8E drawer is 160mm) |
If you are seeking a reliable solution for power distribution and control in an oil factory, our Control cabinet panel is undoubtedly your best choice. Contact us immediately to learn more about our products, obtain exclusive customized solutions, and work together to create a stable and efficient future of electricity.
Application areas
EN
