The coleman voltage generator for 250 kva gen set
The rpm are stable 1500 rpm and 50 hz but the voltage will drop from 440 to 260 volt when test run in the morning time.pls. reply asap with your quotation thank you
Electrical Supplies - Coleman - Powermate Powermate 5000W Generator
Answers & Comments
Well I assume that this generator is NOT three Phase, and delivering 440 Volts? in that case, that reading is what is called and "Open Circuit" reading, with a full load, that reading will/should come down to the nominal voltage of 250 V (+/- 10%) This generator is a 250 V AC unit? If this is so then it is operating correctly? It is 5kw UNIT. using a digital multimeter due to it's large input impedance it will often give erroneous readings if NOT loaded down with the correct.any. load.?