consumption | Page 2

consumption

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  1. R

    Power consumption for a 3 phase connection

    Sir Can you pls what is Power consumption for a 3 phase connection compared to a single phase Thanking you, Sudesh
  2. M

    Portal detailling all electricy generation, consumption etc.?

    I thought I saw someone post a link in a thread recently to someone who had set up a portal monitoring almost everything in their house (from generation to electricity consumption, phone calls etc.). I'm pretty sure it was on this forum, however I can't find it. Could anyone help? thanks Matthew
  3. lilly123

    electricity consumption help

    i am not sure if anybody will be able to help me or not, i currently have very high electricity bills, i burn between 30-48 units a day, i do not have any boilers or heaters, my heating and hot water comes from a communion boiler so therefor these are included in with my weekly rent, i have...
  4. V

    What % Of Annual Energy Consumption Does Your House Use At Night While You're Asleep?

    What % Of Annual Energy Consumption Does Your House Use At Night While You're Asleep?
  5. V

    Domestic Nightime Background Power Consumption

    What is the background night time power consumption in your house when you are asleep? A/ Less than 100 watts? B/ 100-200 Watts? C/ 200-300 Watts? D/ 300-400 Watts? E/ 400-500 Watts? F/ Greater than 500 Watts?
  6. E

    power consumption and heat output question

    i've seen an electric fire advertised very cheaply in a local newspaper (dimplex SP920) and I need one for my living room as the gas fire has not been serviced and 5 years and I'd rather switch to electric as they don't need serviced, one thing that caught my eye is on the tech spec i found...
  7. P

    Energy Consumption on 3-phase with solar into one phase

    Hi Quick question about a system a user wants who has 3-phase electricity. If we install a 4kWp system onto one phase, when it is generating more power than is being used by that phase, will the other phases consume that power, thus slowing/stopping the meter, or is it lost back to the grid...
  8. V

    Monitoring Household Electricity Consumption Accurately / PV System

    What is a good inexpensive accurate monitoring device to measure imported Household Electricity consumption, whilst using a PV system? CT clamps don't indicate directionality of flow. If a solar system exports energy, no current is being imported into the house, yet a CT clamp will measure the...
  9. M

    silly question about power consumption 400 watt

    hi all silly question but i have to ask as knowlage is a better understanding i have a 400watt pc power supply powering leds as it is a 400watt is it consuming 400 watts? it only needs 0.5 amps at 12 volt so if it is more cost efective to use a smaller power supply thanks
  10. K

    Industrial Energy Consumption

    Hi all, Just signed up to this forum in the hope someone could help me out with a project I have going on. I have been searching the net trying to find the energy consumption data for typical industrial facility that is used for a large online retailer such as Amazon with no luck at all. Now I...
  11. K

    General kitchen applicance power consumption calculation KWh, KW etc

    I'm playing around with max demand and diversity figures and thought I'd try and get better/more factual figures. Most appliance manufacturers tend to quote in KWh which doesn't make much sense for instantaneous power calcs and for A rated appliances the actual power seems to be very low with my...
  12. L

    power consumption...

    Hi all, I am not an electrician, but I am someone who needs some help from someone that can.. I have 240 slot machines to install and the avarage power consumption from each one is 569W when on full power.. I will have a choice to power them with 240V or 110V and I need to calculate the overall...
  13. C

    consumption of electricity by electric heaters

    i want to supplement the heating in my workshop but cant install radiators, ive been looking at putting in a little wooden stove type thing like this: my dad used to have one and theyre great for small confined spaces, really effective. the only issue is the effort/cost of sorting...
  14. Jimmy Boy

    Can someone tell me the power consumption of a 110V Tranny when off ?

    I guess if I knew the resistance of the Primary coil I could calculate it ? but wondered if anyone had a reference guide to current consumption when a 110V tool is not in use ? ATB Steve
  15. C

    Power consumption

    Does anyone have a list or a link to a complete table of domestic appliances and there rated power consumptions. Any help greatly appreciated.
  16. M

    power consumption

    I have a theriotical and practical problem. My lap top is 18V. I amusing 10V 4000mAH battery. how long I can use my lap top if battery is fully charged. how to calculate how much current drain from battery. how much current drain if I used 18 V , 4000mah battery thank you
  17. A

    Calculate power consumption

    Hi, i have projector voltage is 110-240v and max power 300w what will be the consumption of power in one hour and what is the load it requires. Thanks & regards
  18. R

    Street light power consumption question

    Hi guys, Just an ordinary street light, 400w HPS bulb. What will be total consumption? Lamp 400w Electrical disribution(rectifier) 100w Comprehensive Cable Loss 6%, 400x6%= 24w Transformer loss 3%, 400x3%=12w Reactive Power Compensation, power factor 0.85 Total: (400+100+24+12)/0.85 = 630W...
  19. N

    Tools for measuring electricity consumption

    Anyone with any IT knowledge know of any commercial grade meter for monitoring units consumed that is designed for use in a hosting server rack, ideally with IP access? Thanks! Also - message for Shakey, I tried to thank you on the other post but it wouldnt add it to the thread for some...

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