Features And Protections:
Phase failure / loss from supply and motor side
Phase reversal / wrong phase sequence from the supply side.
Phase to phase current unbalance 50 % of set current.
Electronic overload:
Remote sensing dry run / No load current.
Extreme high current (EHC) or short circuit more than 24 amps.
Technology:
Microcontroller based digital product with high reliability and long life.
World class MCU and software which is highly faulted tolerant to noise and Electromagnetic interferences and noise from the motor, starter etc.
Produced in ISO 9001: 2000 certified company.
Control Settings:
DOL Starter up to 7. 5 hp with Katee make heavy duty air sealed 40 amps DC coil Contactor separate for each phase for long life.
Pump current setting is easy, accurate, auto setting type, with digital display.
Pump current setting range is 2-16 amps.
Overload is site selectable from 20 to 50 % of set current.
Dry run setting from 75 to 95 % in increment of 1 % amps.
Dry run bypass facility with digital display.
Site selectable Auto / Manual operation switch.
Monitoring:
Calibrated Digital Voltmeter with 100 to 500 volt ± 2 volts. Accuracy.
Calibrated Digital Ammeter 1 to 26 amps ± 0.2 amps Accuracy.
Scrolling Ammeter for R, Y, B, phases.
Scrolling Voltmeter for RY, YB, BR, phases.
Digital display for fault ampere at tripping.
Inbuilt memory to show last setting value.
On-site AUTO FAULT DETECT (AFT) for AC voltage, LEDS, Display, Relay, etc.
Timers:
Digital display for the countdown timer.
On delay timer for one minute for the auto start for power failure and SPP faults from the supply side.
Time delay to filter power on spikes and surges.
Additional Features:
Widest working voltage ranges from 180 to 500 volts.
32 AMP 3 Pole C SERIES MCB for main switch and short circuit protections.
Three Phase 4 wire Energy meter HPL make for measurement.
The unit has heavy duty ON – OFF, Setting, and Auto / Manual switches.
Color coded ISI grade Teflon wiring with lugs for longer life.
Modular design very easy to install and site servicing.
Eliminates the need for separate DOL starter, auto switch, voltmeter, and ammeter.
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