KVA is an acronym for killo volt - amperes. It is a measure of power (both real and reactive) defined as P = Vrms * Irms. If there is a power factor associated with this, it can be used to separate the real and reactive power:
P(real) = Vrms * Irms * pf
P(reactive) = Vrms * Irms * (1 - pf)
Rs . 12
A gen set will be rated for a certain kVA at a certain power factor, or certain kW at a certain power factor. If rated in kVA, the power factor indicates the amount of real power you will get (ie if rated at 10,000kVA at .95 pf, the gen set can generate .95 x 10,000kW, or 9,500kW).
one
The stack height for a 1250 KVA diesel generator (DG) set typically depends on various factors, including local regulations, emissions standards, and the specific design of the generator. However, a common guideline suggests that the stack height should be around 2 to 3 meters for every 100 KVA of capacity. Therefore, for a 1250 KVA DG set, the recommended stack height would generally be between 25 to 37.5 meters. Always consult local regulations and manufacturer specifications for precise requirements.
1.035 KVA
Rating for DG set and any of electrical machines is calculated in KVA. KVA is calculated as KW/pf. One can calculate the required KVA for DG set with this formulation: (KW/pf)/load rate. For example KW=110, pf=0.8 and one loads the DG at 75%, so KVA= (110/0.8)/0.75=185 KVA.
What is the minimum height required for chimney of 100 KVA DG Set which is kept in
223.7
i try ......gen set 120 KVA and output 415 Volt 1 KVA = 0.8KW so 120 x 0.8 = 96 kW A = w/v ~ A = 96000/415 = 231.3 Amp I' it right ? If wrong give correction
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A gen set will be rated for a certain kVA at a certain power factor, or certain kW at a certain power factor. If rated in kVA, the power factor indicates the amount of real power you will get (ie if rated at 10,000kVA at .95 pf, the gen set can generate .95 x 10,000kW, or 9,500kW).
what should be height of stack of 1250 kva D.G as per Indian pollution boardA: it should be 7.1 meter + building height of 1250kva Dg set installed.
one
voltage=400 volts current=17.1 ampere assumed total load since IL=KVA X 1000x0.8/400 therefore kva=17.1x400/1000x08 =8.55kva Gen set
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A transformer has separate ratings for voltage and current. The voltage limit is set by the maximum magnetic flux-density in the iron core. The current limit is set by the resistance of the copper wire in the windings. Multipy the two together to get the VA rating, divide by 1000 to get kVA.
1.035 KVA