Frequency conversion control cabinet
1. Direct-drive motor frequency conversion control cabinet
(1)Make field oriented control to permanent magnet frequency conversion motor with the most advanced sensor-less vector control technology to of permanent magnet motor inverter field-oriented control, always ensure that the entire system is energy efficient and high precision control.
(2)Flexible Anti-reverse Device: When power cut or breakdown, can flexible brake the downhole PC Pump, let it release elastically and slowly, thus ensuring equipment and personal safety.
(3)Temperature Control Device: for harsh environment in fields, the intelligent control cabinet has a smart design of the low-temperature heating prevent condensation, high temperature automatic control cooling and real-time tracking temperature inside cabinet to ensure the long life service.
2. Ordinary Frequency Control Cabinet
Functions: continuously variable transmission (CVT), burglar alarm, trouble alarm and other defensive functions.
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