This auction is for an unused UTC plate transformer, Model CG-302. Primary voltage is 105, 115, 210, 220, or 230 volts AC. Secondary AC voltage is 950-750-0-750-950 volts; or you could also say either 1900 or 1500 volts AC, center-tapped. DC voltages and currents with suitable rectifiers are 760 or 610 volts in a full wave center-tapped configuration at 360 mA. In a full wave bridge configuration there will be 1520 or 1220 volts at 250 mA. These are continuous ratings and with a choke-input filter, I believe. A capacitor-input filter will give you slightly higher voltages. ICAS current ratings will be higher.
The transformer is 5-5/8 inches in diameter by 7 inches high. The bottom flange is 5-3/4 inches square. The terminals stand another 1/2 inch high. The terminals require a 4 inch diameter cutout. Condition is unused as shown in the pictures. The top is a little scuffed because that's how it sat on the shelf. The terminal connections are written on the side with a marker. They will wipe off with a little alcohol. Philip LaMarche LaMarche Enterprises, Inc. www.instantgourmetspices.com www.w9dvm.com 800-395-7795 pin 02 727-944-3226 FAX 727-937-8834 NASFT 30210 W9DVM -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of kenw2dtc Sent: Tuesday, December 04, 2007 5:30 PM To: Discussion of AM Radio in the Amateur Service Subject: Re: [AMRadio] UTC CG-302 "came upon an unidentified transformer, excepting that it has a tag that says: CG-302" It's a UTC commercial grade plate transformer: 950-750-0-750-950 at 360 mills. Primary at 105, 115, 220, 230 VAC 73, Ken W2DTC ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Help: http://mailman.qth.net/mmfaq.html Post: mailto:[email protected] To unsubscribe, send an email to [EMAIL PROTECTED] with the word unsubscribe in the message body. ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Help: http://mailman.qth.net/mmfaq.html Post: mailto:[email protected] To unsubscribe, send an email to [EMAIL PROTECTED] with the word unsubscribe in the message body.
