2010年4月28日 · So amps are equal to 1000 times kilowatts divided by volts. amps = 1000 ? kilowatts / volts Or A = 1000 ? kW / V Kilowatts to amps example What is the current in amps when the power consumption is 0.33 kilowatts and the voltage supply is 110 volts? I = 1000 ? 0.33kW / 110V = 3A If you want to figure how much kW per Hour:

2015年7月1日 · If the load factor were very high, you might assume the peak kW is closer to the average kW. Not the case here. However, for amp calculation example purposes, let's assume 90% pf. With a peak kW of 146.56 we get the peak kVA as 146.56 / 0.9 = 162.84 kVA. At 208Y/120 this yields 162.84 / sqrt(3) / 0.208 = 452 amps.

2020年7月2日 · The kVA and kW ratings is a bit confusing to me. Below are some calculations for you review. We are needing to add 250 amps of current to our system and I am trying to decide if our generator and UPS is capable of handling the load. We are currently running at approximately 286 kW which is 344 kVA. This is 60% of the 600 kVA UPS capacity.

2009年11月20日 · Ok this is a spin of an earlier thread. I just installed another range and the rating is 11.6 KW the instructions say "Amp rating @ 240v = 40 KW rating @ 240v = 11.6 11.6 KW = 48.3 amps correct? So where how is it rated at 40 amps? Link...

2018年5月31日 · 132 KW/hr divided by 24 hours = 5.5 KW/hr divided by 240V = 22.92 amps ave per hour and therefore if I assume most of the usage is during an eight hour period, I could guess that: 132 KW/hr divided by 8 hours = 16.5 KW/hr divided by 240V = 68.75 amps ave per hour

2006年8月2日 · Please help me make sure this calculation is correct for a 12.9 KW range. 12.9 KW-12.0KW= .9 KW .9KW x 5%=.o45% or 100.045% 100.045% x 8kw= 8.0036kw 8.0036kw rounds down to 8KW or 8000 W/240V = 33.3 amps wire …

2018年1月26日 · When you have motors or other less simple loads, then the waveforms of volts and amps may not line up. That's when you get a power factor below 1. KVA is then more than kW. In extreme cases it could be a problem where amps is actually more than kW/V. If you use kW/V to size conductors and equipment you could be undersizing for actual amps.

2023年6月26日 · So don't use the term 'total amps' unless you are willing to write the entire paragraph describing exactly what you mean. If you want to talk about the 'total' being delivered to the load, use 'kVA'. The concept of the total power being delivered to the load is well understood in the industry, and makes it clear the difference between a 150A ...

2007年7月21日 · Each phase is capable of 200 amps. But amps (current) is a poor way to describe how much power a panel is capable of providing. If you are really interested in how much power a panel can provide you should be thinking in terms of watts or actually Kilowatts (KW). I will use a 200 amp panel as an example.

2021年3月17日 · kW is the unit that directly relates to Volts and Amps, after accounting for k meaning thousand and the power factor. Horsepower is a unit built from factors such as force, radius, and rotation rate, and therefore corresponds to mechanical power.