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Topics: Solar inverter for AC 5000W load at 220V on Inverter
#1
Start by
Yasir Arrfat
12-28-2013 11:46 PM

Solar inverter for AC 5000W load at 220V

I have a AC 5000W load at 220V. how much power of Solar inverter is Good for this load? running operation continuous 8-10 hours
12-29-2013 02:23 AM
Top #2
Dimitar Iliev
12-29-2013 02:23 AM
PF?
12-29-2013 04:47 AM
Top #3
Yasir Arrfat
12-29-2013 04:47 AM
PF is 0.7
12-29-2013 06:59 AM
Top #4
Aurora Lu
12-29-2013 06:59 AM
Usually about 12500W inverter, but the best way, pls advise the electricity equipment what's the power etc.
12-29-2013 09:38 AM
Top #5
andy wu
12-29-2013 09:38 AM
what is the kind of the load?Resistive load, inductive load or capacitive load? how choose inverter must according to the load feturer
12-29-2013 11:46 AM
Top #6
Yasir Arrfat
12-29-2013 11:46 AM
load is fans,tube lights and energy savers bulb
12-29-2013 02:09 PM
Top #7
andy wu
12-29-2013 02:09 PM
these are all resistive load and I think 5000W solar inverter is suitable for them
12-29-2013 04:46 PM
Top #8
Yasir Arrfat
12-29-2013 04:46 PM
dear How Fans are resistive ,explain?
12-29-2013 07:34 PM
Top #9
andy wu
12-29-2013 07:34 PM
what kind load of Fan do you think?
12-29-2013 09:54 PM
Top #10
Dimitar Iliev
12-29-2013 09:54 PM
Alright so:

P=5000W, S~7150=VA, Efficiency=90%, Temperature derating 15%,
=> St=(S/Eff)*1.15 => ~ 9.15 kVA or kW inverter size.
12-30-2013 12:46 AM
Top #11
Yasir Arrfat
12-30-2013 12:46 AM
AC ceiling fan
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