Star Delta Timers K-SERIES
 
Characteristics
  • Provides safe switchover from star to delta connection of squirrel cage induction motor
  • Sleek looking case housing
  • The star relay energies as soon as the supply is switched on
  • After the fixed inherent built in gap time for star-delta C/o, the timer energise the delta relay
  • LED indication is provided for star-delta operation
 
Technical Data
Supply voltage at 50 Hz:
Power consumption:
Timer range:
Supply voltage tolerance:
Pause time:
Scale accuracy
Repeat accuracy
Temperature range
Electrical life
Contact rating
Relays:
LED indications:
110, 230, 415 VAC
10 VA(max.) at 240 VAC
30,60 seconds
+/- 10%
80 msec.± 10%
± 5% of range
±1%ofrange
-10°C to +60°C
0.1 Million operations at rated resistive load
1 OA at 230VAC / 28VDC resistive load
SPDT each for Star & Delta connections
Yellow- Star
Red- Delta
11 Pin star delta
Timing


30 Sec.
60 Sec.
Ordering Code


2KA SD 30S LP*
2KA SD 60S LP*
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