[Elecraft] KPA1500 Fault: 5V Supply 0.0 Volts...back again this morning
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[Elecraft] KPA1500 Fault: 5V Supply 0.0 Volts
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Re: [Elecraft] KPA1500 Fault
Same here. Mine will goes into the red segment on peeks David ND4Y Sent from my iPhone > On Feb 15, 2021, at 2:25 PM, Dave wrote: > > No, but the bar graph led meter shows red for segments above 1500 watts. > > Dave wo2x > > Sent from my waxed string and tin cans. > >> On Feb 15, 2021, at 1:23 PM, Louis Fiore via Elecraft >> wrote: >> >> Good Afternoon, >> When a peak of 1500 watts is encountered with a KPA1500, does it show a >> fault condition? >> Thank you,Lou W2LTF >> >> __ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:Elecraft@mailman.qth.net >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> Message delivered to rocke...@gmail.com > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to dlsm...@harlanonline.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA1500 Fault
No, but the bar graph led meter shows red for segments above 1500 watts. Dave wo2x Sent from my waxed string and tin cans. > On Feb 15, 2021, at 1:23 PM, Louis Fiore via Elecraft > wrote: > > Good Afternoon, > When a peak of 1500 watts is encountered with a KPA1500, does it show a fault > condition? > Thank you,Lou W2LTF > > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to rocke...@gmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] KPA1500 Fault
Good Afternoon, When a peak of 1500 watts is encountered with a KPA1500, does it show a fault condition? Thank you,Lou W2LTF __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA1500 fault
Hi Steve, When plugging in the large 50V power cables between the power supply and rf deck, make sure they are pushed in firmly with -two- distinct insertion clicks. After feeling the first click, push them in further for the second click. We are finding some customers mistakenly think they are fully inserted after just the first click, which can lead to intermittent 50 V to the amp. If you still have problems after checking this, please contact supp...@elecraft.com so we can help you resolve it. 73, Eric elecraft.com _..._ > On Jun 3, 2018, at 6:09 AM, Steve wrote: > > Turned on #121 tonight. Keyed K3 with 15 Watts. Amp immediately went into > hard fault mode showing ‘50 VOLTS: 4.5 volts’ recycled and relayed. Immediate > hard fault showing ‘50 VOLTS: 2.5 volts’. Next recycle fault shows ‘50 VOLTS: > 2.1 volts’ > > Sounds ominous. Anyone have any ideas? > > 73 > Steve AA4V > > > Sent from my I-Phone > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to eric.swa...@elecraft.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] KPA1500 fault
Turned on #121 tonight. Keyed K3 with 15 Watts. Amp immediately went into hard fault mode showing ‘50 VOLTS: 4.5 volts’ recycled and relayed. Immediate hard fault showing ‘50 VOLTS: 2.5 volts’. Next recycle fault shows ‘50 VOLTS: 2.1 volts’ Sounds ominous. Anyone have any ideas? 73 Steve AA4V Sent from my I-Phone __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
