What should be paid attention to when starting and debugging an unpowered fan? Many people are not very clear, the following is a high-pressure blower manufacturer for everyone to introduce.
1. When the fan achieves normal operation speed, check whether the input switching power supply of the fan is normal, and the operating current of the fan cannot exceed its rated current. If the operating current exceeds its rated current, check whether the operating voltage of the fan is normal. .
2. For the suction filter fan and the air box, the required motor rated power refers to the output power required for the opening and closing of the air outlet, such as the output power of the fan, in terms of mechanical equipment damage and required storage capacity under undetermined working conditions. If the tuyere does not connect to the channel or rotate without external frictional resistance, the motor may be damaged.
3. For the sake of safety, add a gate valve to the air outlet or passage of the fan, turn off the fan when starting the fan, and gradually open the gate valve after operation to reach the required working condition, and pay attention to whether the fan current exceeds the standard value .
4. The fan allows the motor to start at rated power or to start at reduced voltage, but it should be noted that the current when the motor starts at rated power is 5-7 times the rated current, and the reduced voltage starting torque is proportional to the square of the voltage. Choose reduced voltage start.
The above is the content that this high-pressure blower manufacturer needs to pay attention to when starting and debugging the unpowered fan. I hope it can help you. For more information about related products, we welcome you to leave us a message or call.