L&T Agri Starters & Submersible Controllers – The Elite Traders

SINGLE PHASE

Wed, 07 Sep 2022 08:13:27 +0000

L&T offers comprehensive solution for single phase submersible pump set and monoblock pump set. There are two version of solution – Starter and Controller. Apart from ON/OFF operations, the starters and controllers provide protection against overload of the pump set.

In addition to this basic function, controller also provides ON/OFF indications, reading of real time voltage & current of pump set through unique Dual analog meter.

Starter:
MF1 – without no volt coil (only mechanism)MU-2P with no volt coil
Controller:
MR-G2 – with MU-2P contactor, MK1-2P relay and condensersMF-G1 – with MF1 mechanism and condensers

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SASD

Wed, 07 Sep 2022 08:11:39 +0000

Semi Automatic Star Delta (SASD) is the method of starting 3-phase pump-sets. During the starting of pump-sets, the changeover from star winding to delta winding is done manually. L&T’s SASD starter provides basic function of ON/OFF operation and overload protection of the pump set.

MK1 SASD – with MK1 contactors and MK1 relayMU SASD – with MU contactors and MU relayMB SASD – with MU contactors and MN relayML SASD – with ML contactors and ML relay

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M-POWER

Wed, 07 Sep 2022 08:09:31 +0000

M-POWER – Module for mobile starter is the product for remote operation of the pump set through mobile. The farmer can operate his pump set of the farm through his mobile from anywhere. Farmer just has to give a “Miss Call” to make ON / OFF the pump in his farm.

M-POWER is an auxiliary unit which to be connected along with the starter/controller, so that once connected with starter; a user can control the operation of starter/controller from anywhere anytime.

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FASD

Wed, 07 Sep 2022 08:07:01 +0000

Star Delta Starting is one of the methods of starting of 3-Phase pump-sets. In Fully Automatic version of Star-Delta (FASD) Starter, the changeover from star winding to delta winding is done with the help of a timer. L&T offers two variants of FASD – called starters and controllers.

FASD starters are basic electrical starters with contactor and relay combination for ON-OFF operation and overload protection of the pump-sets. Over and above the ON/OFF operation and overload protection features equipped in Controllers, it also provides additional features like Auto ON, indications of Supply ON/OFF and Pump ON/OFF, reading of real time voltage & current of pump with unique Dual analog meter. Single phasing protection relay (SPPR) inside Controller unit provides the advanced protection features viz. single-phasing prevention, phase-reversal protection, phase-unbalance protection, variable time-delay adjustment for delayed operation of pump set.

FASD Starters:
MK1 FASD – with MK1 contactors, MK1 relay and GT200 timerMU FASD – with MU contactors, MU relay and ST100 timerMB FASD – with MU contactors, MN relay and ST100 timerML FASD – with ML contactors, ML relay and ST100 timer
Controllers:
MU-G15 – with MK1 contactors, MK1 relay and SDz5 (SPPR + timer)MU-G20 & MU-G20H – with MU contactors, MU relay and SDz5 (SPPR + timer)MU-G30 – ML contactors, MN relay and SDz5 (SPPR + timer)MU-G50 – ML contactors, MN relay and SDz5 (SPPR + timer)MU-G75 – ML contactors, MN relay and SDz5 (SPPR + timer)

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DIRECT ON-LINE (DOL)

Wed, 07 Sep 2022 08:02:17 +0000

Direct On-Line (DOL) method is the simplest starting method for 3-phase pump set. L&T offers two variants of DOL method – starter and controller.

DOL starters are basic electrical starters with contactors and relay for ON/OFF operation and overload protection of the pump set.

Over and above the ON/OFF operation and overload protection features equipped in Controllers, it also provides additional features like Auto ON, indications of Supply ON/OFF and Pump ON/OFF, reading of real time voltage & current of pump with unique Dual analog meter. Single phasing protection relay (SPPR) inside Controller unit provides the advanced protection features viz. single-phasing prevention, phase-reversal protection, phase-unbalance protection, variable time-delay adjustment for delayed operation of pump set

DOL Starters:
MK1 DOL – with MK1 contactor and MK1 relayMU DOL – with MU contactor and MU relayMB DOL – with MU contactor and MN relayML DOL – with MU contactor and MN relay
Controllers:
MU-G6 – with MK1 contactor, MK1 relay and Sz5 (SPPR)MU-G10 & MU-G10H – with MU contactor, MU relay and Sz5 (SPPR)

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