RB Solar Energy DIGITAL 3 PHASE DOL SUBMERSIBLE MOTOR STARTER WITH WATER LEVEL CONTROLLER Wired Sensor Security System

Description

High quality ABS Enclosure. Microcontroller based water level controller, all signal will pass in sensor through AC filter circuit that provides filter signal to sensor, that improve life of sensor, A.C signal passes on sensor side so never get rusting problem Working : This model automatically switch ON and switch OFF Motor. When water level of overhead tank becomes low means water get down from middle sensor and water is present in the underground tank or sump, motor get start automatically. The tank starts filling up. when the water level reaches to the higher level, the motor automatically gets switched off. AUTO OFF WHEN TANK IS FULL OR PUMP IS EMPTY. This model have dry run protection so it only start motor if water present in underground tank or sump. Suitable for 0.1 HP to 15 HP Motor, Protect motor from dry running. Motor ON OFF LED indication provided. Water Level indication provided for both tank. Supply voltage : 415 V AC Sensing Element : 304 S.S sensors it is free from oxidation, long life. Any conducting wire can be use for sensor. Auto and Manual mode switch available. In auto mode motor start and stop automatically. In manual mode user can start and stop motor by pressing start and stop button of controller. No additional wiring require to operate motor manually. Fully automatic, controls from underground tank to overhead tank so no man power required. Long service Life. Digital DOL motor starter for 3 phase motor and submersible pump Digital Volt and ampere meter are provided to see system voltage and load current accordingly. Suitable for motor up to 15 HP High voltage protection, Low voltage protection, Short circuit protection Overload protection Adjustable overload from 2Ah to 24Ah.