Heavy duty 3 pole 80 A contactor, suitable up to 40 HP motor, current based dry run protection Adjustable overload and dry run current, Adjustable timer
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MRP 50000
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Type: Water Level Controller Three Phase
Sub Type: Digital,With DOL Starter
Weight: 3 KG
Manufacturer: Mivan Technologies
Tax: 18 %
In Stock
Delivery in 2-4 days in major cities and 3-7 days in remote area.
Worldwide delivery available.
Product Variants
100% Secure Payments, 7 Days Easy Return Policy.
Item Specifications :
Condition : A brand new unused, undamaged item that is fully operational and functions as intended.
Warranty : 1 Year Manufacturer.
Warranty Service : Repair or Replacement.
Package Contain :
1 Digital DOL Starter with water level controller
6 S.S sensors with 1.5 meter wire
1 user manual .
Product Descriptions :
DOL HD 3D LLC 80 suitable for motor up to 40 HP.
Contactor rating : 80 A 3 pole
3 CT provided that measure the current of all 3 phase
Motor side current unbalance protection provided
it shows the voltage of all 3 phases seperately,
Voltage of 3 phases scrolling one by one in 1st display,
Phase indication (R,Y,B) provided.
Auto and bypass switch provided
3 display provided
1st display shows voltage, 2nd display shows current
3rd display shows Overload triping value and this value can be adjustable by up and down key. That up and down key provided just right side of 3rd display.
In this model it is very easy to set Overload value by up and down key.
Input : R (Phase), Y (Phase), B (Phase) (Supply - 415 VAC)
Output : R (Phase), Y (Phase), B (Phase) (motor or pump connections)
Auto Switch Provided
Auto switch timer provided (when power goes and comes it will start with preset time,) timer adjustable
Auto Bypass Switch provided. (In Auto mode motor automatically start oce power goes and comes and in manual mode motor start by pressing start and stop button)
SPP provided
It protect motor from phase failure. In 3 phase motor. Out of 3 phase if any phase failed then motor run in 2 phase and motor winding gets burn.
It protect motor from phase interchange. Out of 3 phase if any phase changed, then motor rotate reverse in this case motor winding gets burn
It protect motor from voltage different between 3 phase, Voltage between 3 phase must be same
Micro controller based design
Digital Volt and ampere meter are provided to see system voltage and load current accordingly.
Two seperate display for volt and amp.
high voltage protection,
low voltage protection,
Adjustable voltage limit (High and low both voltage protection limit adjustable)
overload protection
Adjustable overload from 0 to 100 A
Current based dry run protection provided
It has current based dry running. If motor runs without water then it take lower current then its actual current. so when motor current get down from its actual current, it stop motor and protect motor from dry running.
Adjustable dry run current from 0 to 100 A
Dry run Auto Reset timer provided with with bypass facility
Automatic Overload and Dry run current adjustable
When motor start, press the start button for 5 seconds, This unit will set overload and dry run current automatically
Voltage and Current calibration facility
Short circuit protection
protection bypass facility
Cyclic timer provided with bypass facility (adjusatble from 0 second to 999 min) If user want start and stop the motor on perticuler time then user can set the on and off time of cyclic timer
Delay off timer provided with bypass facility (adjusatble from 0 second to 999 min) If user want to stop the motor after certain time then they can set the delay off timer. in this timing mode user can start the motor by pressing start button and it will auto stop based on preset delay off time.
On delay timer and off delay time provided (adjusatble from 0 second to 999 min) If user want to start the motor after certian time then they can use this timer.
Auto switch provided with bypass facility (When power goes and comes it will start the unit automatically)
Auto switch timer adjusatble from 0 second to 999 second
High accuracy in over load and dry run current
Auto and bypass mode available
User can bypass all the protection from setting
Isolated supply provided
Error messages shows on display
RESET button provided to reset unit
Start and stop button provided to start and stop motor
Set button provided to set the current voltage and timer.
Reset button provided to reset the unit
Factory reset facility in case of incorrect value entered.
96x96 premium instrument instrument provided,
Heavy duty Metal Enclosure provided
Working :
This model automatically switch ON and switch OFF Motor.
When water level of overhead tank becomes low means water gets 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 SUMP IS EMPTY.
This model have dry run protection so it only start the motor if water present in underground tank or sump.
Suitable for 0.1 HP to 10 HP Motor, Protect motor from dry running.
Motor ON OFF LED indication provided.
Water Level indication provided for both tank.
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.
Input Voltage : 415 VAC
Output Voltage : 415 VAC
High accuracy in over load and dry run current
All signals passes in sensors through the AC filter circuit that improve life of sensor,
Isolated supply provided
Sensor fault detection provided, if sensor got failed LED start blinking
Electrolysis free design