Navago Electronics & Electricals

l&t sz5 type spp auto switch 
FEATURESThisproduct is a single phase Preventer (voltage ..sensing based) and an auto Switch all in one unit.Single phase preventer switches on it’s contacts only if all conditions are healthy and 3phasesupply is ok with a on delay of 20 seconds.if there is a fault in any phase or sequence of R,Y,B is wrong Then preventer will switch offImmediately.There are two modes, manual mode for manual switching of starter and auto mode where starterswitches on arrival of current (Without fault) after a delay of 20 seconds.

single phase preventer with auto start unit.
with on delay of 20seconds and phase sequence detection also.

SUITABLE FOR THREE PHASE MOTORS UPTO 20HP-

POWER ON TIME-10 SECONDS

RELAY ON TIME -5 SECONDS

 

l ABS BODY

l EASY INSTALLATION

l SUITABLE FOR ALL THREE PHASE MOTOR STARTERS UPTO 20HP

l *3 PHASE OK INDICATOR

l *AUTO ON INDICATOR

 

 

 

WORKING-

THE PRODUCT TURNS ON AFTER ARRIVAL OF THREE PHASE SUPPLY,IT CHECKS IF THREE PHASE SUPPLY IS CORRECT ,THEN WILL TURN ON PUMP AFTER A DELAY OF 15 SECONDS

 

WARRANTY-CARRIES WARRANTY OF 6 MONTHS FRON DATE OF PURCHASE.

 

CONNECTIONS

RED,YELLOW,BLUE, (R,Y,B) 3 CORE  TO INCOMING 3 PHASE SUPPLY

RED AND BLACK (2 CORE WIRE) -(C1,C2)- IN PARALLEL TO ON/START BUTTON OF MOTOR STARTER.

 

 

3PH 3HP,5HP,7.5HP DOL STARTER PANEL WITH HAVELLS MCB,NAVAGO AUTO WITH PREVENTOR,DIGITAL VA METER AND HEAVY DUTY CONTACTOR