One horsepower is equal to 746 watts.
635kva
To calculate the kVA rating of the transformer, you can use the formula: kVA = (Voltage × Current) / 1000. In this case, the secondary winding delivers 10 amps at 480 volts. Therefore, the kVA rating is (480 V × 10 A) / 1000 = 4.8 kVA.
1)may be voltmeter or clipon meter will be connected across the winding. 2)or in motor winding we must find amp current and aramture resistance nd then find the ratings 3)formula is rated kva of motor*1000/base kva for transmission line.
VA or KVA or MVA
The kV.A (not 'kva') rating is the total apparent power of the machine. So a 75 kV.A machine is 25 kV.A per phase.
12HP is approximately 10.8 KVA. You would want to use a 15KVA transformer to supply this motor. KW = HP * .75 KVA = KW * 1.2 (These formulas are approximate)
kva*cos(phase angle)
1HP = 746 watts 15 HP = 11190 watts = 11.19 kW You would need a generator of at least 13kW. UPS Distributor for 15 Years.
635kva
Depends on the kva rating of the devices to be tested using a transformer.
The kVA (kilovolt-amperes) rating of a Harley-Davidson starter motor typically ranges from about 1 kVA to 2 kVA, depending on the specific model and engine size. The starter motor is designed to provide sufficient torque to start the engine efficiently. While kVA is not commonly specified for motorcycle starter motors, understanding their power requirements is essential for performance and battery considerations. Always refer to the manufacturer's specifications for precise details.
To calculate the kVA rating of the transformer, you can use the formula: kVA = (Voltage × Current) / 1000. In this case, the secondary winding delivers 10 amps at 480 volts. Therefore, the kVA rating is (480 V × 10 A) / 1000 = 4.8 kVA.
yah! definately affects, the kva of transformer is suitable for the certain load according to the rating.
1)may be voltmeter or clipon meter will be connected across the winding. 2)or in motor winding we must find amp current and aramture resistance nd then find the ratings 3)formula is rated kva of motor*1000/base kva for transmission line.
VA or KVA or MVA
transformer action doesn't depend on power factor that is why we indicate its rating in KVA
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