Custom protection of agricultural submersible pumps, submersible pump price protection, Sanmenxia submersible pump protection

 The so-called normal phase is a phase in which the three-phase power supply circuit, the original three-phase equipment will reduce the output power so that it does not work, or cause an accident, but the lack of protection is to guarantee the safe operation of the motor, it In the event of missing running in time to stop when the motor is running, to avoid burning motor accidents. So the lack of protection in general, what type it? It generally has five types: a thermal relay type: ordinary small-capacity AC motor, good working conditions, there is no frequent start and other harsh conditions, due to poor accuracy, reliability can not be guaranteed. Second, the electronic type: three-phase current detection value, setting the current value using the potentiometer knob or DIP switch operating submersible pump protection, commonly used analog circuits using inverse or definite time operating characteristics. Fault type using the indicator shows, run electricity using digital display. Third, intelligent: the detection phase current value, lack of protection using SCM to achieve intelligent integrated motor protection, set protection, measurement, communication, display as a whole. Fourth, the thermal protection type: heating elements embedded in the motor, the motor is protected according to temperature, protection effect is good, but the larger the motor capacity, the need to monitor the type used in conjunction with the current agricultural submersible pump protector tailored to avoid a motor stall a sharp rise in temperature. Fifth, the magnetic field detection type: buried magnetic detection coil in the motor, rotating magnetic field changes will be protected in accordance with the internal motor protection functions. Submersible pump protector features a dive pump protector can double remote manual control, without conversion (only you can manually open and close the remote control, remote control can also open and close the remote control, allowing you to use more convenient) Phase 2 has broken phase protection function (before the start of the lack of any one phase can not start agricultural submersible pump protection agents, the use of any phase power failure is automatically cut off the power within one second), timely and effective manner to protect the security of submersible pumps. 3 has a phase detection function, with just a click, which with no electricity, at a glance. (Press the start button, which lights exterminate current, which corresponds to the phase out of power) submersible pumps for agricultural investment protection, allowing you more targeted overhaul line, improve maintenance efficiency, saving you valuable time. Editor: 03 Hongyuan Network Advisor: Liu Shaofeng agricultural submersible pump protector custom, submersible pump price protection, Sanmenxia submersible pump protection provided by Henan Hongyuan Electronic Technology Co., Henan Hongyuan Electronic Technology Co., Ltd. (www.yaokongqi365.com) (www.yaokongqi365.com) is Zhengzhou, micro-irrigation machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In Hongyuan electronic leadership with the staff warmly welcome all inquiries negotiations to create a better future for the Hongyuan electronics.