Hefei Kiwi Heavy Machinery Co., Ltd.
Hefei Kiwi Heavy Machinery Co., Ltd.
Add to Cart
Inverter Control Panel For Electric Single Girder Overhead Cranes Long Traveling 15ton
1. Frequency conversion speed regulation technology
Smooth start and stop: The motor speed is adjusted by the frequency converter to achieve smooth start and stop of the crane, reduce mechanical shock, and avoid load shaking.
Multi-speed control: Preset multiple operating speeds (such as low speed, medium speed, and high speed) to adapt to different working conditions (such as precision lifting or fast handling).
Energy saving and high efficiency: Compared with traditional resistance speed regulation, frequency conversion technology can reduce motor energy consumption and improve energy efficiency.
2. Core hardware configuration
Frequency converter: The main control unit (such as Siemens, ABB, Schneider and other brands) is responsible for adjusting the motor power supply frequency and voltage.
PLC (Programmable Controller): The logic control core coordinates the linkage operation of the various mechanisms of the crane (trolley, trolley, and lifting).
Human-machine interface (HMI): Touch screen or LCD display, providing parameter setting, status monitoring and fault alarm functions.
Protection module: Integrates overcurrent, overvoltage, undervoltage, phase loss, overheating and other protection functions to ensure equipment safety.
| Inverter: | Yes (Chinese brand or Schneider) |
| Circuit breaker: | Yes |
| Contactor: | Yes(Schneider) |
| Phase sequence protector: | Yes |
| Transformer: | Yes |
| Transfer switch: | Optional |
| Radio remote control: | Optional |
| Aviation plug: | Yes |
| Power supply: | 3phase 220V-600V, 50/60Hz |
| Control voltage: | 24/36/48V |