Hefei Kiwi Heavy Machinery Co., Ltd.
| Payment Terms | D/A,D/P,T/T,Western Union |
| Supply Ability | 3000sets one year |
| Delivery Time | 5-8working days |
| Packaging Details | wooden case |
| Product name | inverter control panel for crane traveling |
| Application | electric crane traveling |
| Power supply | 3phase 220V-480V |
| Control voltage | AC24/36/48/110V/220V |
| Control type | wireless remote control/pendant control |
| Protection level | IP55 |
| Brand Name | kiwicrane |
| Model Number | EFB |
| Certification | ISO/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A,D/P,T/T,Western Union | Supply Ability | 3000sets one year |
| Delivery Time | 5-8working days | Packaging Details | wooden case |
| Product name | inverter control panel for crane traveling | Application | electric crane traveling |
| Power supply | 3phase 220V-480V | Control voltage | AC24/36/48/110V/220V |
| Control type | wireless remote control/pendant control | Protection level | IP55 |
| Brand Name | kiwicrane | Model Number | EFB |
| Certification | ISO/CE | Place of Origin | China |
| High Light | Inverter Control Panel for Crane ，3Phase 220V-480V Inverter Panel ，IP55 Inverter Control Panel | ||
Contactors and Circuit Breakers for Power Supply Control Inverter Control Panel for Safe Operation
Control Logic and Performance Characteristics:
Closed-loop vector control (for hoisting): Utilizes motor encoder feedback for speed and position information to achieve extremely high speed and torque control accuracy (especially at low speeds). This ensures the hook remains stable in mid-air and prevents the load from sliding down (full torque is maintained at zero speed), a key feature of hoisting mechanisms.
Open-loop vector/VF control (applicable for trolleys, carriages, and partial hoists): This control is relatively simple and low-cost, yet also provides good speed regulation performance. However, it is suitable for hoisting mechanisms where the requirements for low-speed torque and speed accuracy are less stringent.
Interlock control: The control cabinet is typically used in conjunction with an interlock control console. The operator issues a speed command using a master controller or joystick, and the frequency converter cabinet controls the motor according to the command's amplitude and direction.
Safety interlock: Integrates all necessary safety signals (limit, overload, emergency stop, safety door, etc.) to immediately shut down or disable the corresponding mechanism if any safety condition is not met.
Fault diagnosis and recording: Powerful self-diagnosis function can record and display detailed fault codes, occurrence time, operating parameters, etc., greatly facilitating maintenance and troubleshooting.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
>1000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Company Profile Hefei Kiwi Heavy Industry Machinery Co., Ltd. is located in Feidong County, Hefei City, Anhui Province. The company was established in 2010. It is a professional manufacturer and service provider of lifting machinery, material handling and various non-standard equipment... Company Profile Hefei Kiwi Heavy Industry Machinery Co., Ltd. is located in Feidong County, Hefei City, Anhui Province. The company was established in 2010. It is a professional manufacturer and service provider of lifting machinery, material handling and various non-standard equipment...
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