QYK-2XF-200YJ star-delta step-down one-use and one backup plus mechanical emergency control cabinet
| Product introduction | star delta start龙8头号玩家:Fire control cabinetIt is a fire inspection cabinet,fire hydrantcabinet, spray cabinet,fire water pump, fire control center, fire exhaust fan, etc.龙8头号玩家:fire fighting equipmentProvide power guarantee for the electricity consumption, with overload, short circuit, phase loss protection andpumpVarious protection functions such as body leakage, motor over-temperature and current leakage, and complete status display, with singlepumpand morepumpControl working mode, multiple main and backup modespumpSwitching modes and various starting modes. |
| Parameter description | Control motor power:15~250KW Control voltage:380V control龙8头号玩家:water pumpQuantity:1~8 units |
| Application areas | Automatic control of domestic and industrial water supply and drainage,Firefighting, spray and龙8头号玩家:booster pumpAutomatic control, air conditioning hot and cold water circulation pump system, control and starting of other AC motors. |
| Features | It adopts high-speed intelligent integrated processor and logic control, and is composed of excellent mechanical structure; it has electrical interlocking, voltage detection, frequency detection, communication interface, and can realize automatic, electric remote, emergency manual control and other functions, and can control electronic control equipment in real time. The components of the main circuit are tested and have protection functions such as overvoltage, undervoltage, short circuit, and overload; It has the advantages of fast switching, stable, high reliability, high safety performance, exquisite appearance, small size, etc. It has automatic manual inspection function, and the operation interface can manage device permissions. |