Can a general-purpose inverter replace a special inverter for spinning machines?
The special inverter for spinning machine is a cost-effective control system specially developed for the textile machinery industry. Can ordinary general inverters replace the special inverter for spinning machines?
Because there will be cotton dust flying or fluff in the air in the textile workshop, if the ordinary general-purpose inverter is used, it is easy to accumulate the fleece dust at the cooling fan, which will cause blockage and damage the inverter in severe cases; secondly, the general-purpose inverter uses high ambient temperature and humidity Large, long-term continuous work. These are the characteristics of general frequency converters used in textile machinery.
Therefore, Jact has produced a special inverter for spinning machines. The special textile inverter does not use a fan to dissipate heat, but uses a larger heat sink attached to the external machine to dissipate the power module of the inverter. Some textile special inverters are also larger than ordinary general inverters. The inverter is slightly larger, except that it is basically the same as a general-purpose inverter in terms of function.
Spinning machine inverter function:
◇No fan design, wall-mounted installation, can better meet the requirements of rotating environment.
◇It is coated with a special three-proof paint, and the internal control panel can be used in a complex environment with high temperature and humidity.
◇The cotton fiber protection design can effectively prevent dust from entering and improve the protection level of the inverter, which is suitable for harsh environments.
◇Adopt international leading technology vector control algorithm, high performance and high precision motor control. Effectively improve the EMC system, greatly reduce interference, and improve the adaptability of the system.
Therefore, textile machinery needs to use special frequency converters for textile machines to maintain energy saving.