3 Phase Digital DOL Starter Panel with Auto Switch, Timer & Motor Safety (TPM-A)

Three phase digital DOL borewell submersible motor starter panel has dry run protection, motor overload protection, undervoltage protection, overvoltage protection, single phase preventer, phase sequence detector openwell / monoblock (tullu) / borewell submersible pump. Automatic submersible motor starter is designed for three phase openwell / monoblock (tullu) / borewell submersible pump to operate as per the timer functionalities.

• [Fully automatic operation] Motor will turn ON when power resumes. Power ON auto start function is available.
• [Cyclic Timer] It has inbuilt cyclic timer to turn ON and OFF the motor as per timer.
• [Borewell Recharge Timer] When water in the borewell is empty, it will stop the motor automatically. When the borewell recharges, the motor will start automatically based on the borewell recharge timer.
• [Motor overload protection] It has inbuilt overload protection to protect the motor. Users can set the overload setting as per motor rating.
• [Motor dry run protection] It has inbuilt motor protection device. It has dry run protection to protect the motor. Users can set the dry run setting as per motor rating.
• [Voltage protection] It has an inbuilt voltage protection device. Motor will turn off when the supply voltage is not within the range of overvoltage and undervoltage set by the user. It protects the motor from voltage fluctuation.
• [Digital display] It has a dual display. It displays voltage, ampere, timer and fault of the motor.
• [Single phase preventer] It has inbuilt single phase prevent. It detects the phase loss condition and stops the motor immediately.
• [Phase sequence detector] It detects the sequence of the R,Y,B phase. When the power cables are not connected properly or when phase sequence changes, it protects the motor.
• [ISI wiring] This starter panel uses the lug based ISI wiring. Ampere capacity of the wires used is 2x capacity of the rated ampere. ISI standard wires are recommended to use with the rated amperage as per HP rating of the motor. It is necessary to use the lug wiring with the power wiring for water pump application to ensure the long life of the motor.
• [Electric contactor] Electric contactor is used to isolate the input power and motor connections. Ampere rating of the electrical point of the contactor is 2x capacity of the rated ampere.