Hi everyone.
Having trouble with the NGPDU of the Brightspeed CT system. The Kxg and Kss contactors don't energize. The corresponding relays on the Control Board also don't energize. All power supplies into the boards are OK. Is there any signal from Jedi Generator to enable the HVDC to be released? other than the HVDC key on the service switch board. Or any signal to inhibit it?. The X-ray tube and cathode cable have been replaced before this problem arise.
There are two fuse ( electronic fuse) this two give supply to a little trasformer 380/125 vac.
This tension supply a two contactor.
This contactor must be also when the ct is of , only ups supplied.
Regards
Umberto
Please let me know the exacly model.
In a couple of days I send schematics and topographics distributon.
You have a problem in the general supply.
Regards
Umberto
re: re: re: re: re: re: HVDC problem on Brightspeed
November 30, 2015 09:38
PDU model 2326492-3. The syatem is a Brightspeed Elite 16 slice, dom 2009. I could send you a picture if you write me at johnnyb@tigo.com.py.
Thanks and regards!
Thermal interlock switch, normally closed, located above the PDU control board. If open, Kss cannot energize. It is not shown on my Functional Interconnection drawings, I had to draw it in myself. I will email a photo of the schematic.
Please
Let me know with who you want to have contact to solve the probem.
I cannot loose my time free of charge to solve your problem.
There anre a lot of engenier , but you must follow one.
You know my mail :
umbertosc1957@gmail.com
Best regards
Umberto
HIGH QUALITY fully tested & refurbished systems to manufacturer specifications like new. Installation & service support worldwide. Parts & tubes in stock with warranty. Sales@Elsmed.com
Johnny Barreto
HVDC problem on Brightspeed
November 26, 2015 10:05
Hi everyone.
Having trouble with the NGPDU of the Brightspeed CT system. The Kxg and Kss contactors don't energize. The corresponding relays on the Control Board also don't energize. All power supplies into the boards are OK. Is there any signal from Jedi Generator to enable the HVDC to be released? other than the HVDC key on the service switch board. Or any signal to inhibit it?. The X-ray tube and cathode cable have been replaced before this problem arise.
to rate and post a comment
umberto sciunnach
re: HVDC problem on Brightspeed
November 26, 2015 05:38
Hello
Are talking about the big contactors ( I have no schematics with me now) in the left side of gantry ?
Regards
Umberto
to rate and post a comment
Johnny Barreto
re: re: HVDC problem on Brightspeed
November 27, 2015 08:13
Yes, they are.
to rate and post a comment
umberto sciunnach
re: re: re: HVDC problem on Brightspeed
November 27, 2015 10:57
There are two fuse ( electronic fuse) this two give supply to a little trasformer 380/125 vac.
This tension supply a two contactor.
This contactor must be also when the ct is of , only ups supplied.
Regards
Umberto
to rate and post a comment
Johnny Barreto
re: re: re: re: HVDC problem on Brightspeed
November 28, 2015 07:18
Where are those fuses located?
to rate and post a comment
Johnny Barreto
re: re: re: re: HVDC problem on Brightspeed
November 28, 2015 07:19
well, there is no little transformer in my PDU, there's only the big one at the back side of PDU
to rate and post a comment
umberto sciunnach
re: re: re: re: re: HVDC problem on Brightspeed
November 29, 2015 10:23
Please let me know the exacly model.
In a couple of days I send schematics and topographics distributon.
You have a problem in the general supply.
Regards
Umberto
to rate and post a comment
Johnny Barreto
re: re: re: re: re: re: HVDC problem on Brightspeed
November 30, 2015 09:38
PDU model 2326492-3. The syatem is a Brightspeed Elite 16 slice, dom 2009. I could send you a picture if you write me at johnnyb@tigo.com.py.
Thanks and regards!
to rate and post a comment
umberto sciunnach
re: re: re: re: re: re: re: HVDC problem on Brightspeed
December 01, 2015 10:21
Hello
Pleasw send a picture.
Regards
Umberto
to rate and post a comment
Paul Kandel
re: HVDC problem on Brightspeed
December 03, 2015 02:03
Thermal interlock switch, normally closed, located above the PDU control board. If open, Kss cannot energize. It is not shown on my Functional Interconnection drawings, I had to draw it in myself. I will email a photo of the schematic.
to rate and post a comment
Johnny Barreto
re: re: HVDC problem on Brightspeed
December 07, 2015 08:49
Thank you. I'll check it.
to rate and post a comment
umberto sciunnach
re: HVDC problem on Brightspeed
December 07, 2015 09:03
Please
Let me know with who you want to have contact to solve the probem.
I cannot loose my time free of charge to solve your problem.
There anre a lot of engenier , but you must follow one.
You know my mail :
umbertosc1957@gmail.com
Best regards
Umberto
to rate and post a comment