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 rated inverter control panel | ||
User-friendly inverter control panel for overhead crane systems, precise speed contro
Braking Unit and Braking Resistor: For hoists and trolleys (especially during downhill or rapid deceleration), when the motor is generating power, the inverter's DC bus voltage increases. When the braking unit detects that the bus voltage exceeds the threshold, it connects the braking resistor, converting the regenerative energy into heat and dissipating it, ensuring safe and rapid deceleration and stopping, and preventing inverter overvoltage failure.
PLC or Intelligent Controller: Serves as the logic control core, processing operating instructions, safety interlocks, speed settings, status monitoring, fault diagnosis, etc., and coordinating the operation of multiple inverters (trolleys, trolleys, and hoists).
Contactors and Circuit Breakers: Control the main power supply, isolate the inverter's input and output, and provide protection (overload, short circuit).
Protection Devices: Comprehensive protection circuitry includes protection for overcurrent, overvoltage, undervoltage, overheating, short circuit, phase loss, ground fault, and motor stall/overload.
Interface Terminal Block: Connects control console commands, limit switches, safety devices (overload limiter, height limiter, door limiter, etc.), encoder/speed feedback signals (required for closed-loop vector control), status feedback signals, etc.
Cooling System: Forced air cooling (fans) is commonly used to ensure that cabinet components (especially the inverter and brake resistor) operate within the permitted temperature. Large cabinets may require air conditioning or water cooling.
Human-Machine Interface: May be equipped with a touch screen or text display for parameter setting, status monitoring, fault alarm display, and operation log query.
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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