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Total 23 documents matching your query.

21. Re: LF: mains wires (score: 1): Author: [email protected]; Date: Mon, 10 Oct 2011 11:15:50 -0400; in the US we have a standard of 120/240 with the 120 as the appliance voltage the British and others use 220 for a standard does that mean that 440 is used for the big power draws we would place our; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00641.html (12,902 bytes)
22. Re: LF: mains wires (score: 1): Author: "K. Krallis" <[email protected]>; Date: Mon, 10 Oct 2011 22:28:14 +0300; Hz. For large industrial machines in factories they would normally have a 3 phase 440volt AC/50 Hz supply. Isn't the 3-phase supply at 400 VAC ? (230 * 1.732) ? Regards, Costas SV1XV -- PGP key: 0x0; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00766.html (10,478 bytes)
23. Re: LF: mains wires (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Sun, 09 Oct 2011 20:00:27 +0200; How many amplifiers do you have and do you intend to switch them all in parallel? ;-) 73, Stefan, waiting the band opens in TF... Am 09.10.2011 19:09, schrieb mal hamilton: LF I have a USA amplifier; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00781.html (10,353 bytes)

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