Technically, it depends on the power factor of the 50 KVA circuit, which is not stated.
If the load is purely resistive, then the power factor is ' 1 ', and
50 KW = 67.05 Horsepower .
If the power factor is not ' 1 ', then 50 KVA = (67.05 HP) x (power factor).
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)
To convert kilovolt-amperes (kVA) to brake horsepower (bhp), you need to consider the efficiency of the system. Since kVA represents apparent power and bhp represents mechanical power, the conversion will depend on the power factor of the system. Typically, you would need to know the power factor to accurately convert between the two units.
To answer this question the voltage of the motor is needed.
One horsepower (hp) equals 746 Watts (W), regardless of voltage (V). Kilo-Volt-Amps, often expressed as "KVA" is a commonly used unit of power. 1 Watt is defined as 1VA. 1 KVA equals 1000 Watts. 1 HP = 746 Watts = 0.746KVA and therefore 1KVA = 1000W = 1.34hp
It could be as much as 63 kW (63,000 Watts) into a load with a power factor of 1.0. For other loads, multiply the kVA by the power factor.
34.9 HP on a 2006 CR 125
About 27 hp
39 HP
4kva
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)
Around 68 hp
10 HP is 7.46 kW theoretically, but allowing for an 0.7 power factor the kVA goes up to 10.5 kVA. Add 20% for sundry losses and you get 12.5 kVA
125
Stock the claimed hp is 40 hp.
27 hp
125 hp
125 hp