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New Activity (
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Older Activity
Yesterday,
04:35 PM
dniel
started a thread [Question]
International freelance tax
in
Tax Forum
Hi Recently started freelancing (first time not earning PAYE) for an international company that pays me via an online payment account. I then...
see more
0 replies | 37 view(s)
Yesterday,
04:31 PM
Isetech
replied to a thread [Question]
How you deal with invalid/ non complaint COC's
in
Electrical Contracting Industry Forum
Once the customer has contacted and sent a copy of the the COC to the association to review. The association has appointed the moderator, who...
see more
7 replies | 652 view(s)
Yesterday,
04:08 PM
Isetech
replied to a thread
Solar panel design
in
Electrical Contracting Industry Forum
I designed the setup for the 12 kw 3 phase inverter using the information provided on the spec sheet I downloaded from the Sunsynk website. Used...
see more
14 replies | 675 view(s)
Yesterday,
03:33 PM
GCE
replied to a thread
Solar panel design
in
Electrical Contracting Industry Forum
If you look at the numbers put up earlier in the thread by Isetech - Allow at least 20% They tend to allow 20% of ideal then another 20% from max...
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14 replies | 675 view(s)
Yesterday,
02:36 PM
Dave A
replied to a thread
Solar panel design
in
Electrical Contracting Industry Forum
Fortunately Isc is pretty much a hard limit as to what a solar panel can generate. (And I stress generate as opposed to pass through...)
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14 replies | 675 view(s)
Yesterday,
02:12 PM
Derlyn
replied to a thread
Solar panel design
in
Electrical Contracting Industry Forum
So just when one thinks you know it all, along comes Dave and teaches us about edge of cloud effect. That's very interesting and thanks for that. ...
see more
14 replies | 675 view(s)
Yesterday,
10:48 AM
Isetech
replied to a thread
Solar panel design
in
Electrical Contracting Industry Forum
This is why I design our systems to operation in the middle of voltage range, 370-425 max, 3 years in and we seem have got it right. This is why...
see more
14 replies | 675 view(s)
Yesterday,
08:37 AM
Dave A
replied to a thread
Solar panel design
in
Electrical Contracting Industry Forum
:hmmm: You need to keep Voc of the strings below the PV Input Vmax of the MPPT. This is because the way the inverter reduces the power being...
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14 replies | 675 view(s)
09-Jun-24,
06:36 AM
Rameez_M9
replied to a thread
EMP501
in
Accounting Forum
Good day, did you ever sort out the problem? If not, I can potentially assist you
see more
1 replies | 1985 view(s)
08-Jun-24,
04:06 PM
Dave A
replied to a thread
Server too busy
in
Administrative issues
If it isn't Amazon, it's Alibaba Cloud Services :p Looks like the storm started sometime yesterday evening. Been wrestling with a solution from...
see more
5 replies | 1168 view(s)
07-Jun-24,
04:12 PM
Dave A
replied to a thread
eThekwini domestic solar registrations
in
Electrical Contracting Industry Forum
The threshold for grid studies is the point under consideration at the moment :yes: Same thought crossed my mind. We've been asked to present...
see more
9 replies | 1225 view(s)
07-Jun-24,
03:23 PM
Isetech
replied to a thread
eThekwini domestic solar registrations
in
Electrical Contracting Industry Forum
I was wondering why an PR engineer would have to check an elctrical installation that has already been checked by an IE or MIE. Thank goodness we...
see more
9 replies | 1225 view(s)
07-Jun-24,
02:25 PM
GCE
replied to a thread
eThekwini domestic solar registrations
in
Electrical Contracting Industry Forum
I Take it that SANS 60364-7-712 will come into play as well Try twist there arms to get to no PR sign off up to 350Kw peak which is the threshold...
see more
9 replies | 1225 view(s)
07-Jun-24,
12:44 PM
Dave A
replied to a thread
eThekwini domestic solar registrations
in
Electrical Contracting Industry Forum
Sounds like feedback from the meeting I attended on Tuesday 4th June 2024. Some of the details still need to be finalised, hence the embargo on...
see more
9 replies | 1225 view(s)
07-Jun-24,
10:31 AM
Derlyn
replied to a thread [Question]
How you deal with invalid/ non complaint COC's
in
Electrical Contracting Industry Forum
Tapping into the main cable after the meter to feed a sub db is not allowed as you will be bypassing the point of control.
see more
7 replies | 652 view(s)
07-Jun-24,
08:46 AM
Isetech
replied to a thread [Question]
How you deal with invalid/ non complaint COC's
in
Electrical Contracting Industry Forum
What is the big deal with this supplementary COC. If I didn't have to work on the site, I would have just smiled, and kept walking, because we...
see more
7 replies | 652 view(s)
07-Jun-24,
12:28 AM
Derlyn
replied to a thread [Question]
Aerial Cable
in
Electrical Contracting Industry Forum
Sorry. I read it as 500 metres, hence my comment about crossing roads.
see more
3 replies | 503 view(s)
07-Jun-24,
12:01 AM
AndyD
replied to a thread [Question]
Aerial Cable
in
Electrical Contracting Industry Forum
I would check the cable manufacturers instructions regarding surfix as an aerial installation. I'd suggest rather use steel conduit, not PVC for...
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3 replies | 503 view(s)
06-Jun-24,
08:36 PM
Derlyn
replied to a thread [Question]
Aerial Cable
in
Electrical Contracting Industry Forum
SANS 10142 doesn't say much about aerial conductors other than 6.3.4.1 An aerial conductor shall be of a) hard-drawn copper, b) stranded...
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3 replies | 503 view(s)
06-Jun-24,
03:18 PM
Ben Bothma
replied to a thread
PASTEL PARTNER ERROR ON GL ACCOUNT >= 5000 EDIT OR CREATION
in
Accounting Forum
Afternoon Neville. I have an integrity scheduled for this evening and will revert. Tks
see more
2 replies | 223 view(s)
06-Jun-24,
03:10 PM
Neville Bailey
replied to a thread
PASTEL PARTNER ERROR ON GL ACCOUNT >= 5000 EDIT OR CREATION
in
Accounting Forum
Hi Ben, It's possible that you have some data corruption in the Ledger Master data table. Run the following report and email it to me:...
see more
2 replies | 223 view(s)
06-Jun-24,
02:52 PM
Ben Bothma
started a thread
PASTEL PARTNER ERROR ON GL ACCOUNT >= 5000 EDIT OR CREATION
in
Accounting Forum
I trust you are well. When we want to edit or create a new GL account about 5000, then we get the attached error screen. Any assistance would...
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2 replies | 223 view(s)
06-Jun-24,
12:25 PM
JackC
started a thread [Question]
Aerial Cable
in
Electrical Contracting Industry Forum
I need to connect two buildings (approximately 500mm apart) with a 2.5mm Surfix cable. The cable will be suspended approximately 3.5 meters above the...
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3 replies | 503 view(s)
06-Jun-24,
09:19 AM
Isetech
started a thread
How do we protect the public from the electrical industry
in
Electrical Contracting Industry Forum
This past few days has got me thinking about how the electrical industry is structured to protect the elctrical industry. We have a book which is...
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0 replies | 273 view(s)
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