Electronics Forum | Thu Jun 15 14:51:37 EDT 2017 | bmalhi
If machine serial tag referring to 3Ph, 208-240V then you cannot apply 3Ph, 380V. In order to use 3Ph, 380V supply you have, machine needs to be retrofitted to work with this voltage. If you apply 380V without voltage conversion, you will damage som
Electronics Forum | Wed Jun 14 03:21:29 EDT 2017 | bukas
hello everyone, I got a Heller reflow oven that operates at 3x240V and a delta-delta transformer since my grid is 3x380V. the problem I have right now is that there is no neutral line at delta-delta transformer, also there is no neutral line at oven
Electronics Forum | Wed Jun 21 01:49:10 EDT 2017 | bukas
Thank you Bilal, i am aware that you can't run 3x240 machine at 3x380V, that is why i have delta-delta transformer. It was phase sequence after all, and machine is now running. Thank you all for your help.
Electronics Forum | Wed Jun 14 18:33:39 EDT 2017 | caurbach
1. Why isn't an electrician doing this? 2. Did you measure phase-to-phase voltage between each phase at the machine? 3. Phase rotation only affects the 3-phase motors. If it's out of sequence, the motors will spin backwards but everything else sho
Electronics Forum | Sun Mar 02 01:56:53 EST 2008 | rfematt
Does anyone have used Heller 1700SX (2001) or Heller 1700EXL (1999) for lead free? I found some references in this forum for Heller 1500 but anything for last ovens, just wondering if they can be used though they may run slow.
Electronics Forum | Tue Mar 22 14:05:33 EDT 2011 | glenseely
Have you tried to contact Heller?
Electronics Forum | Wed Mar 16 14:03:09 EDT 2016 | simons
We are looking for a PDF of the manual for our 1088 EXL Heller reflow oven. Thanks
Electronics Forum | Fri May 18 15:58:37 EDT 2018 | mainenetservices
Please contact Heller at info@hellerindustries.com with oven model and serial number.
Electronics Forum | Tue Mar 22 13:17:57 EDT 2011 | oangulo
I need to know the Heller 1707EXL chain oil jar part number and the oil part number. And where I can order them.
Electronics Forum | Thu Aug 13 17:14:49 EDT 2020 | kghadiya
Hello Folks, Does anyone have Heller 1707 EXL Manual (PDF or Word)? Please share if you do. I would appreciate your help.
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800
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