REVERSING TIMER / LAUNDRY TIMER
It Is used for reversing of the main motor in Laundry equipments and Drum washers. Two independent potential free SPST contacts CF & CR are provided. They close alternately with a pause period before reversing.
Cycle time 30, 60 or 120 secs.
Mtg. Base type.
TYPE SE 450
It is tailor made to control series of operations as per required sequence. Each cam operates its individual micro switch. The time cycle can be factory-set or can be given adjustable by means of two 180˚ cam halves.
A suitable dial is provided and cam shaft can be rotated manually. A timing-chart is the most effective way or specifying required programme.
Cycle times from 1 sec. to 24 hrs. upto 12 cams.
Mtg. Base type
PERCENTAGE TIMER :
TYPE SE 384
It is an adjustable repeat cycle timer. The load micro-switch is operated by a dual cam assembly having 180˚ cam halves, which are adjustable.
The cams can be easily adjusted upto 95 % of time cycle against a calibrated dial, simply by a screw-driver, for required switching ON and OFF positions. The sum of ON and OFF period of the output contact equals one time cycle. For ON period more than 50% of cycle time, load must be connected through N.O. contact and for less than 50% ON time N.C. contact must be used.
Time Range 10,15,30,60, secs. 2,5,10,15,30 mins. 11,2,3\4,6,88,12,24 hrs
Mtg. Base mounting.
240 V (-20% + 10%) 50 Hz other V on request
Contacts through snap-action switch 5 A rating @ 240 VAC, resistive
± 2% of the cycle time at constant frequency
Screw type, 2 X 2.5 mm²
ALL TIMERS ARE SYNCHRONOUS MOTOR DRIVEN
IN CASE OF POWER INTERRUPTION THE TIMER SHALL STOP. IT WILL RESUME FROM THE SAME POINT WHEN POWER IS AGAIN RESTORED (EXCEPT FOR AUTO RE-SET TIMERS).