-
Please checkout the new poll we will be pushing hard, and want some good stories to come out of this
result are public - you can change your vote over time, which might genuinely be the case from time to time.
Questions and electrical advice in the Electricians' Talk - Industrial installations can be discussed in this industrial electricians' talk forum. Way better than any ScrewSucks Community Forums. ElectriciansTalk Forum. Wiring, theories and regulations..
Some popular forums: Electrical Forum - Electrical Wiring, Theories and Regulations - Periodic Inspection Reporting & Certification - Electrician Jobs
Forum Prefix Filter
I am carrying out a refurbishment job on this old panel board and fitting in a new panel board from Schneider. The current supply to this building...
Hi
looking fir a recent table that shows SWA CSA converted to Copper equivalent CSA please for number of conductors and sizes. Lots of articles...
I'm converting a warehouse that was an exhibition space into a trampoline park.
Need to:
Replace twenty flouro tube lights with LED equivalents...
I'm ready for the abuse but I think I'm having a brain fart.... I'm fabricating a small centrifuge oil panel, all materials are here for me, it's...
I've been asked to confirm that our site electricity meter is accurate!
Easy on a small site, but 6 cable feed,and a few thousand amps, leaves me...
Hi all,
Just looking for some advice,
I've been asked to take a look at a brake system on a goods lift. The lift is very old and unreliable with...
Hi people,
Setup:
Connect TPN supply from meter to 315A fuse switch (mounted on same surface <3m away) feeding busbar chamber.
Will use 95mm...
Hello all, can anyone clarify what this requires on a dno supply that needs to be upgraded. In regards to the earthing system, the application has...
Can anybody explain the discrimination overlaps in the attached protection study?
For example, a Live to earth fault in the downstream OCPD and...
I have been given a compressor motor and asked if I can make it work.
It is missing its capacitors, anyone fancy guiding me through specifying the...
Question for someone... recently inspected a 3phase 415v supply socket and noticed it's protected by a 40amp 30ma rccb... Income supply only has...
Hello all. I have been asked to install some AC 3 phase units totalling 362amps. This is only the power required for the ac units and not the...
Hi All
I’ve been a long time lurker on this forum and has gained some valuable knowledge from here! Decided to join up and see what’s what ...
Hi Guys, any help is really appreciated! Want to wire a start button while using a three phase contactor. Contactor has A1 and A2 for coil and is...
Is there a 230v 3 pin commando polarity tester that is a reasonable price? I have seen the Martindale one at £45.00
Ideally i would like one about...
- Poll
So, some of us tape over the cylindrical part of a ring crimp.
Advantage is it gives some form of insulation against accidental contact...
Hi,
Looking to purchase a Trumpf laser table that uses 90 amps and wanting to run from a 150KW diesel generator. Can this be done and if so, what...
I've been asked about providing inline surge protection for the UPS supplies in numerous network cabinets around our factory and I'm hoping...
Hi All,
Looking for some advice, I have been issued a drawing of a large warehouse lighting layout. the drawing shows 72 high bay lights...
Hello,
I was wondering if there is any information anywhere regarding busbar bolted connections?
recently working on two lots of terminations...
Hello, I am a newbie to the forum.
Could you please help me to understand the wiring diagram of the attached device.
Thank you in advance
Hi everyone, I have measured an earth leakage on twin Flo light fittings (2x58W fittings) in open plan office. Office has 18x twin Flo light...
The hoist brake coil is a 48VDC coil. The original electrical system for the coil involved a transformer (480VAC-48VAC), rectifier, and...
Need some advice on designing a dump rinse controller. We work on a budget and its bare minimum, our equipment is outdated and needs refreshed...
Well guys ,
I have been looking at a big contactor for a power factor unit which is buzzing mad and causing a lot of vibration/noise to adjacent...
Hi All,
Where I can buy descent feeder pillar except Lucy and Schneider.
Minimum 6 ways with a max 200 A rating .
What is the cause if Mitsubishi PLC shows an "XY error"
hi all,
end of last year as part of some agri work we had to re supply some barns. changing nothing to their install individually but from an...
The project specification says, "All compression connectors for 10mm2 (8 AWG) and larger conductors shall have a manufacturer's reference...
Advise please , I'm installing a endress and hauser system to gauge level in a DI water tank and I'm having difficulty wiring it . The instrument...
Hi,
I have a new Job starting tomorrow on Conveyor Systems its my first time working on them.
I was just wondering if anyone on here can tell me...
Thought i would put this out there for any experience faced with this design issue.
TP Immersion heater 11KW, has built in contactor, coil...
Hello,
I have a client who has bought some import MCC's. The components used in the cabinets are all branded the usually makes, abb telemech etc...
Ok contractors on site have jointed a existing 4x70 to a new 4x70 to extend onto a chemical process panel and I was testing same today . Phase...
Hi all,
After some advice.
i have a run of 50mm 4 core on a farm to reinstate some GP buildings.
100A feed, with fused disconnect at the origin...
hi guys hope you all doing good so here my question
the input voltage of the VFD (altivar 71) is 400v but when start in mode run the output...
Hello all, after some advice please.
I have got a small job installing some 16a commando sockets in a farm workshop. The workshop has a 3ph sub...
Looking for advice involved in Earthing & Bonding in decanting of Flammable liquids. Any electrician been hands on in chemical manufacturing...
Hi everyone,
I am looking for a rectifier as attached file, but i don't know maker for this product,
Can someone tell me,
Thanks,
Hi there
Normally we know people won't feel electric shock if they touch a live 24V cable.
but when I was working in a factory, many operators...
Is it required for lights to be listed and labeled in the United States, Tennessee? What are the OSHA and NEC requirements pertaining to this (not...
anyone able to help me with this motor?
its a dc motor with forced vent.
i am trying to find a suitable motor drive for it but the nameplate is...
I have a 50 HP Quincy rotary screw air compressor. It was running fine and I shut it down to change filters yesterday.
After locking out the...
4 core, 10mm SWA cable feeding a trace heating installation. The Installer has stated he wants to use 2 cores as 2 phases and 2 cores as Neutrals...
Help requested with 11kV, 3MW generator. Our generator has just returned from a major overhaul, and we are in the process of recommissioning the...
Hi Guys, Have a problem with a Omron Switch mode power supply & Omron Control Relay Which is only switching a 3phase mixer paddle to stir liquid...
Hi every one,
I am qualified 18th edition electrician and I have recently attended CompEx 01-04 course and waiting for my results to turn up in...
I'm looking at a German made roller conveyor system 10 motors contactors controlled by a PLC
Issue is customer says 3 mths ago motors started...
Hi Alll,
Need help. i am looking for a any documentations ( manual, elec diagram etc. ) for:
Atalanta generator type Vanguard E 171
or can be...
So Our Centaur 50 Turbine engine shutdown on High Fwd Gearbox Vibration. SD set point is 16G. Looked at the trends and for two hours spiked from...
OFFICIAL SPONSORS
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc
YOUR Unread Posts
-
External Consumer UnitThere are also stainless steel options in that range and not too expensive (comparatively).- Latest: nicebutdim
-
Best certification softwarehttp://www.tysoft.co.uk/easycert.htm I have used this software for years and find it excellent...- Latest: SparkySy
-
Dodgy trade pictures for your amusement! - 1 Million Views!Looks a bit flip floppy to me.... are they cooking sole(s) on a griddle?- Latest: ipf
This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.