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The inverter can protect the plunger pump from overcurrent, overvoltage and overload |
| Author：Xiong Date：3/21/2019 5:18:57 AM |
The inverter can protect the plunger pump from overcurrent, overvoltage and overload A plunger pump, however good, will inevitably go wrong. But the frequency converter can provide a variety of protection functions, reduce the failure, do not appear big problem. To prevent a failure, not to skip, but to find a way to solve, so that we know how to better protect what we use. Frequency converter is a kind of power control equipment which USES frequency conversion technology and microelectronic technology to control ac motor by changing the working frequency of the motor. Applied in the plunger pump, the plunger pump provides a good protection function. Here are some details.
When the plunger pump is started, the current of the motor will be 5-6 times higher than the rated value, which will not only affect the service life of the motor but also consume more power. In the design of the system, there will be a certain amount of allowance in the motor type selection of the plunger pump. The motor speed is fixed, but in the actual use process, it is sometimes necessary to run at a lower or higher speed, so it is very necessary to carry out frequency conversion transformation.
Inverter can realize the soft start of the motor plunger pump, by changing the equipment input voltage frequency to achieve the purpose of energy-saving speed regulation, but also to provide equipment with over-current, over-voltage, overload and other protective functions.
Want better protection for plunger pumps? Let's try it our way and let you use the plunger pump more perfectly and work better.
The above:How can pumps avoid faulty maintenance? |
