water level guard
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POWERTEK MAKE WATER LEVEL GUARD Negative Sequence Voltage Operated Single Phasing Preventer With Water Level Guard With Auto Switch With on delay Timer Suitable for any H.P. Submersible Pump. Fixed Trip Setting at (+ / -) 40 V. Protection against Single Phasing, Reverse Phasing, Unbalance Voltage and dry running with stainless steel sensors. Auto Switch provided to start motor automatically when power resumes after a delay of one minute. Test facility on the unit for checking the operation of the preventer. Models available in sheet metal powder coated boxes TYPE- PX 107