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Motor Starters
PTC THERMISTOR APPLIED IN AIR-CONDITIONER AND COMPRESSOR. PTC STARTER ALLOWS A MAXIMUM CURRENT TO FLOW IN THE SHORT TIME SWITCHING ON CONDITION, MAKES THE MOTOR OPERATE. AFTER THE NORMAL OPERATION OF THE MOTOR, PTC AUTOMATICALLY CUT OFF THE STARTING CIRCUIT. AVAILABLE IN DISC FORM AND ENCASED FORM.
APPLICATION: FOR MOTOR STARTING
REFERENCE DATA
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Parameter
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Value
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Resistance @ 25°C
Switch Temperature
Maximum Applied Voltage
Maximum Applied Current
Starting Time
Recovery Time
Consumption Power
Recovery Resistance
Disc Dia
Disc Thickness
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4.7 Ohm - 68 Ohm
120°C ± 10°C , 135±10°C
170 V to 430V
4 to 12 A
0.2 - 1.2 Sec
60 Sec to 90 Sec
3.0 to 3.5W
10 Ohm - 55 Ohm
16.0 mm / 20mm
2.5 ± 0.2mm
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