hi all, I have had an old gent recommended to me with what he thinks is a fault on his PV generation meter (landis and gyr 5235) not sure which model.
He has explained that his meter seems to be switching from displaying the current date and what he describes as a portcullis displayed on the...
My newest inverter has a strange issue - the display quits but the inverter still works.
I verified the voltage/amperage when display was out, and it's still working.
This doesn't seem to affect production, but the intermittent lack of a display is of concern.
Also, the "today's output" is...
Just a quick question on something I came across today. Had to replace a door on a metal clad box in a car park that vandals have broken off. Inside the Metal housing was a 100 A main cutout TNC-S , a Meter and a small C.U. with two MCB's, One for a car park pay and display meter directly behind...
I've recently had a new cooker point ran from the consumer unit and have had a new touch control ceramic hob installed on it but could get absolutely nothing from the hob at all, no display or anything. After looking at the consumer unit fuse board I realised the electrician who installed the...
Is it just me, but in the last day or two, the forum display is no longer full screen, maybe about half size, which makes the text very small for my elderly eyes.
Its only this forum, others (ahem) are not affected.
@Dan is this to do with the festive snow that has recently appeared at the top?
Hi all
I wonder if you guys can help me and point me in the right direction, we are after a 12V Proximity sensor that is waterproof to put on the back of a truck, when a solid item gets within the sensors range we want it to trigger a Light/LED, I know how to wire it up but struggling to find...
Hi guys , i have a SMA STP25000TL-30 just have been newly commissioned about 15 days and just recently encountering this error ( Grid fault / 601). did any one from these group encountered this ?
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Hi Guys
I hope someone can help
We have an E110 generation meter that has lost its display , the inverter in the loft has power and a green light , and the meter itself also has power (i had an electrician come in and he confirmed this for me)
We inherited the system in June and previous...
It's not car related but is a 12vdc porject, so hope someone can be of help to me on this project
I’m a bit of an amateur photographer when it comes to time-lapse photography and this past summer I’ve been doing some time lapse with my SJ4000, to do this.
up to now I’ve been using a small...
Hi don't know if anyone can help! I have been an install electrician for the last 10 year's, but have now become a maintenance manager of a manufacturing company. I carry out maintenance, install work and also production work which is basically wiring up lights, sockets etc on display units for...
Dear all,
I am a student and as part of my thesis there is a high need to perform a DECs calculation on a set of buildings. Of course the overall process is not related to a commercial process and therefore this is not related to the standardized method. So my question is if there are open...
My first post, hello all from Sweden. So I'm thinking of buying a Optical Power Meter but the LCD looks dim (second hand) from what I understand it could be a problem with dirty connectors. I don't want to buy them and find out it's a bigger problem so I'm hoping you guys could point me in the...
Guys, a bit of a pickle..
I'm after small led spots, I mean no gu10 size, literally an led on a small stand, like the radio mics of old? We're trying to light a display and I'm stumped!
Have a great week everybody!
What an earth is this error i keep getting?
I havent changed anything, ie same tv and sky box - has worked perfect upto this point, now getting this error message a few times an hour...
any idea?
I've just finished a part rewire of an estate agents shop/office, part of the spec was to give the window display guys a feed via 2 x DB sockets for their LED window display as below.
Each column is on its own driver via a plug from my supply. The supply is from a 2.5mm on a Squre D C16 MCB...
Hi all this is not my usual thing but, I had a look at a a jewelery display for a shop it has three 12V bulbs and a 230V rotary motor for the display, it is now on its 3rd lighting transformer and now it will only light 2 bulbs if three are fitted they go on and off about every 10 seconds...
Well what did you do after work , well after a day of chasing walls out in a room at 28degrees on the way home i popped to valley airfield and this is what i watched yep the red arrows did a display to about 100 people what an end to a hot and very dusty day one advantage of living so close to...
LiveLeak.com - Tree branch falls on power lines - high voltage - Wicked Effect
Its short but entertaining to us sparks just a reminder of the dangers these voltages carry.:grin:
Hi guys
how do you go about doing a ZS test with a fluke 1652c
I know how to get the RE reading but it's coming out a bit strange, a bit of advice would be great.
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