As is known to all, for machinery and equipment, we need to take fire prevention measures to ensure the normal operation of equipment, for the dc motor controller, so when using dc motor controller should adopt fire prevention measures? Around 1, dc motor controller shall not pile up sundry. Motor controller and the initiating device and should keep a proper distance between combustible material, in order to avoid fire. 2, motor starting should follow the rules of starting time and interval, and as little as possible to start, can accumulate in the stator winding of overheating on fire; 3, operation process, the motor current and voltage controller shall not exceed the allowed range, motor controller of the cooling system should be normal; 4, when found the motor controller no phase operation, should be immediately cut off the power supply, prevent motor controller overheating in the absence of phase operation is on fire. 5, according to the working environment of motor controller is moistureproof, anti-corrosive, dustproof, explosion-proof treatment. The installation process should conform to the requirements of the fire. Future use dc motor controller, completes the fire prevention measures mentioned in this paper. Only in this way can we ensure the safe operation, improve the work efficiency.
