Wiring An Oven In 2.5?
Is there anything that actually stops me from wiring a 2.8kW oven in 2.5mm twin and earth? Done the cable sizing calculation and voltage drop and it's all legit, am I missing something though? I know a few people have said it better to wire it in 4mm/6mm incase a differemt cooker etc is ever put in, but is it dangerous for it to be wired in 2.5 for example could the cable overheat?
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I'm installing a 2.8kW fan assisted oven (no hob) I done some cable sizing calculations and voltage drop calculations and added 50% overload in aswell and I found I could use a 2.5mm cable to supply it. I also found I could use a 20A MCB, a friend said that he would use a 32A to be safe but didnt give me any other reasons why? Is this better or would it stop it from tripping under fault conditions? Is it also acceptable to use a 20A double pole switch to isolate it?
Thanks for any feed back
I would like to install a 2 way switch in with an alread exsisting 1way switch I believe that under the new regs the cable should be a 3 core and earth cable however there is a already an earth conductor with the 1way switch so my question is may I now use twin and earth as the link as before
Greetings,
I am looking to wire a sub-panel in my barn to support a general workshop. Loads would include standard woodworking tools (including 220V table saw), welding, air compressor, etc. The house has 200AMP main breaker and minimal in-house loads. Dryer is gas, Oven and cooktop are gas. Water heater is off the oil furnace. I think the biggest single load is the well-pump and/or fridge compressor. We do have sporadic toaster oven, hairdryers etc. Otherwise its just lights, ceiling fans, flat-panel tv, stereo... We had 4" conduit installed to the barn, so there is plenty of room to pull a big cable. The entire run from the house panel to the barn totals around 155' (probably less, but rounding up) My questions a Can I pull a 100AMP sub-panel from my main house panel as described? Would 4/0,4/0,4/0,2/0 aluminum service entrance cable be a good choice for this run? Could I do it with something lighter? Could I put an additional sub-panel in the garage (about halfway to the barn) by interrupting the run? The garage subpanel would have a 220V plug for possible welding and/or electric car charging. Would this require a separate run? Are there any other considerations I should be thinking about in planning this? Thanks for any thoughts you can share on this! Cheers, pete
QUESTION: can I run (2) 14-2 romex wires in (1) 3/4 BX Armored cable?
SETUP: I am finishing my basement and a few main floor circuits are intermingled with the basement lights and outlets. In finishing the basement, all basement electrical will be on its own circuit. Therefore, I need to rewire some main floor items. For instance, the main floor living room outlets go through the den area below in the basement. The 3/4 BX cable goes through the ceiling to the outlets. PLAN: I plan to cut the armored cable shortly after it comes out of the ceiling (main floor floor) and just connect the first floor outlets in a series using the proper bushing and BX cable ends. I will strap the BX cable ends down and the romex as soon as it comes out. The electrical inspector already gave me thumbs up on doing this for the electric oven and cooktop (bigger wires of course). I searched and couldn't find anything to this specific question. Any input? B
Hello All,
Hopefully I am posting this in the correct forum! I am new to the forum and I have a question I would like to pose. I am trying to make an extension cable for my telescope hand control. I have had good results with the 25' length but it is to short . So I made another one 50' in length but it give me connection error codes. The cable is correct as it worked for a while .I am using an rj12 6pin connector with cat5 cable(24awg). The power supply is 12V DC with 2.5 amps running on house AC. The question is: If I put a different power supply on that is 12v DC using 5.0 amps will the increase in amperage effect the DC current flow? Thanks, Don
Would it be cost effective to use 12/2 wire to run 15amp circuits?
I read that using 12/2 wire instead of 14/2 wire on a 15amp circuit will reduce the energy loss from voltage drop over the distance travled. A 2% voltage drop The book gives the example of 200 ft carrying 120volts on 14 AWG will drop 8 volts, with 12 AWG the loss would only be 3 volts. and then adds this "The apparent savings in initial cost by using undersize wire is soon offset by the cost of power wasted in the wires and by the reduction in efficiency of lamps, motors and so on." the book is "Wiring Simplified" by H.P Richter
I have a fan assisted oven which draws about 12A maximum but the nearest socket outlet is already part of a ring main which is pretty fully loaded so I decided that it'd be best to plug it into the other ring main in my house and the nearest socket is about 15metres away, would a 2.5mm flex be ok for this or should I opt for a 4mm? Or would a 4mm have a knock on effect on something else
I recently switched over from AT&T phone/cable/Internet service to Cablevision.
The problem with both services is the coax cable coming through a hole in the wall from outside and then a phone line from their modem stapled to the floor board and tied into the phone outlet inside. Then there's my phone lines, the coax cable to the TV... It's a disgusting mess. I'd like to install a combination phone line and cable outlet in the wall and get rid of as much loose wiring as possible. The phone line would come through the same area as the cable and I'd wire it on the other end to the main box outside the house. I have no experience with this so my question is can I take the phone line from the Cablevision modem and simply plug it into the outlet and get all the phones in the house to work or does it have to be hard wired or piggybacked inside the outlet?
I'm trying to fix a problem with a track light installment over the a bar I've just put in. I've done it before. never had issues. but this particular problem is driving me nuts. It just defies logic. The electrician who actually installed the associated dimmer switches with this dining room area was called as it seems it may be a flaw with his wiring, but he's blown us off and I have to try and solve this myself.
This is how it's all set up. I've been rehabbing our home from top to bottom, and converted our old kitchen into a dining area. Within this dining area are four sets of lights, all controlled from one box containing four dimmer switches. I set up all the new wiring and installation of the lights in the ceiling, and we paid an electrician to come in, check everything out, set up the multiple switches, and connect it all to the board. It's all new copper wiring from beginning to end, as I didn't want to connect or splice in to the old aluminum wiring that was in place. All the new wiring and lights are on a dedicated 15 amp breaker. Three of the sets of lights were set up to be available from the day the electrician came around. The fourth, for the track light over the bar, was left hanging from the ceiling capped off and with the switch off, as I still had work to do installing an overhead wine rack, under which the track was going to be set. Two days ago I finally got around to putting the track up, but after setting it in place and connecting the power up the lights wouldn't work. I took the lights out to our kitchen, where I installed another track light system some time ago, plugged one of the lights in, and it worked just fine. I then went back to the bar area and used a spare track, then a spare connector, to see if I could isolate the fault, yet neither of the items provided a solution. Now here's the weird bit - every time I tried checking the system out, I'd get 120 volts showing from the wiring and from the track when I'd test with the multimeter. But the second I'd put a light into the track, the multimeter would drop to zero on the voltage reading on either the wiring or the track. Take the light fixture back out, and the voltage would pop back up. Inserting the light was thus completing some kind of odd loop. It wasn't just one light - I double checked by grabbing working lights from the kitchen track and inserting them into the other track - the same problem would pop up. Finally, having come to the conclusion that there was nothing wrong with the track at all, I took the whole assembly over to a nearby wall outlet, used some spare electric cable to connect up to the appropriate slots - presto, the light came on! I even double checked all this by grabbing another light fixture destined for our bathroom, and tried connecting it to the wiring over the bar. Nothing. Yet as with the track light, the minute I took it over to the wall outlet and connected it, the light worked. So everything logically points to the fact it has to be something to do with this individual circuit, right, because a) the light fixtures work when plugged into another circuit and b) the other three dimmers and lights hooked up in the same box work fine and draw power from the same wire cable/breaker combination. The only things left that I can think of is that the electrician has either wired the dimmer switch up incorrectly or that there's some kind of flaw inside the switch itself. Does this make sense? A friend also told me to double-check to make sure that the black wire feeding power to the light was indeed the hot wire, and it is. If I touch it with the black test lead from the multimeter and put the red one to the neutral I show 120 volts. If I keep the black test lead on the black wire and put the red test lead to the ground - I also show 120 volts. A final point. I know I'm not overloading the circuit - not even close. With all four dimmers maxed and every light on - including the test light on the track - I'd only be drawing 8 amps on a 15 amp breaker, besides which I'm only using one set of lights while I'm working on this problem anyway. This is a dedicated circuit, so there's no additional power being drawn away by something else. So how am I getting 120 volts from this wiring, according to my multimeter, yet it won't light up ANYTHING and keeps giving off the indication that some kind of loop or short is being created every time I actually plug a light into the track? It's got me totally stumped. Anyone have any ideas?
I have a 50 foot hdmi cable that is hooked to my TV, run through my wall to my basement then over and upto a closet where the cable is hooked to my surround sound. Unfortunately my basement ceiling is finished in drywall and there is no access to replace the cord. To make a long story short a cable TV provider came to my house to change out a box and broke the prongs on the hdmi cable. My question is, can HDMI ends be spliced or replaced somehow without replacing the whole cable.
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