Calculated Industries 5070-B User Guide - Manual (Page 25)

24 — e
lectri
c
alc
® P
ro
2. Enter Volts:
    VolT 120.
3. Enter Amps:
  
aMPs 22.
4. Solve for Volt-Amps:

Va 2,640.
5. Solve for kVA:
 
KVa 2.64
finding kVa Rating
What is the kVA rating for a 120/208 Volt, Three-Phase,
65 Amp transformer?
KeysTRoKe DIsPlay
  0.
1. Set to 3-Phase:
 
(3Ш)
3Ш
3 Ph
2. Enter Volts:
   
VolT 208.
3. Enter Amps:
  
aMPs 65.
4. Solve for kVA:
  KVa 23.417327
finding Wattage
A 120 Volt, Single-Phase, 45 Amp electrical motor has an 87%
Power Factor. What is its Wattage?
KeysTRoKe DIsPlay
  0.
KeysTRoKe DIsPlay
(cont’d)