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Request on the ratings of Primary Resistors for Reduced Voltage Magnetic Starter #128123 07/19/02 07:49 AM
Joined: Jul 2002
Posts: 1
P
pnchung Offline OP
Junior Member
Dear Sir,
Greetings!
May I kindly ask if anyone can provide me a book or technical chart on what Primary Resistor must I used for every Wye-Delta Starting Magnetic Starter? based on 220 volts & 440 volts.
Also what is the advantage & disadvatange of using a Primary resistor & a 3 contactor type Wye -Delta Connected Magnetic Contactor?
Please furnish me all the details. Thank you very much!

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Re: Request on the ratings of Primary Resistors for Reduced Voltage Magnetic Starter #128124 07/19/02 07:56 AM
Joined: Mar 2002
Posts: 582
R
Ron Offline
Member
Here's a good link to some reduced voltage starter information from Square D. http://www.squared.com/us/products/softstar.nsf/07a0210021262d45862564b5006e4f84/8ffc301f8779a3fe85256634004c3640/$FILE/1541.pdf


Ron

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