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Friday, May 3, 2013
Tuesday, August 30, 2011
Lights/ Taa (On and Off circuit)
This is a simple diagram which shows how to connect your power supply to light up your lamps.
You may need the following assessories,
You may need the following assessories,
- Junction box
- Twin cable 1.5 mm2
- Bulb
- Lamp holder.
- Clips
- Power supply.
Monday, August 29, 2011
STAR DELTA STARTER
STAR DELTA STARTER
This is a kind of starter used to start three phase induction motors.
It uses three contactors, delay timer relay, start push button and stop push button. The sizes of contactors depend on the size of the motor.
I am on the way to design a circuit using three contactors each with 400V 50 Hz coil, a delay timer of 220V of coil.
How can I solve this one with a combination of different coil voltages between timer and contactors coils?.
It uses three contactors, delay timer relay, start push button and stop push button. The sizes of contactors depend on the size of the motor.
I am on the way to design a circuit using three contactors each with 400V 50 Hz coil, a delay timer of 220V of coil.
How can I solve this one with a combination of different coil voltages between timer and contactors coils?.
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