Calculated Industries ElectriCalc Pro - Finding Voltage Drop Wire Size

Pocket RefeRence Guide — 27
(cont’d)
3. Set to Copper (if necessary):
(Cu/Al) 1 Ø 75 Cu 1 PH
4. Enter Amps:
 AMPS 11.
5. Enter Volts:
 VOLT 208.
6. Enter Length:
 FEET 175.
7. Enter Wire Size:
 AWG 8 CU WIRE SIZ E
8. Solve Voltage Drop:
 DROP 3.0 V
9. Solve percent Voltage Drop:
 DROP 1.4 % V
Finding Voltage Drop Wire Size
A 20 Amp, 3Ø 208 Volt load will be
located 175 Feet away from the source.
Assuming a 3% allowable Voltage Drop,
what is the size of 75°C conductor
required for this branch circuit?
KEYSTROKE DISPLAY
 0.
1. Set to 3-Phase:
(3Ø) 3Ø PH
2. Set to 75º C:
(75º C) 3Ø 75 3 PH
KEYSTROKE DISPLAY