Energy

To help you better determine your needs, consult the KW formula.

Consult the conversion table

BTU

Kilowatts (KW)

x x =
 

Kilovoltamps (KVA)

x =
 

Amperage (A)

x =
 
 
x =
 

Voltage (V)

x =
 
 
x =
 

Engine (HP)

=
 

Exemple : Example :

You have to operate a water pump that requires 220 V at 30 amps.

V × A × p.f.1000

(220 V × 30 amp × 1) / 1 000 = 6.6 KW

(p.f.) = Power factor
Single phase = 1.0 (KW + KVA)
Three phase = 0.8

(Alt. eff.) = Alternator efficiency