Calculated Industries ElectriCalc Pro Guia do Utilizador descarregar pdf (Página 27)

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

8. Solve Voltage Drop:



DROP 3.0

9. Solve percent Voltage Drop:



DROP 1.4

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



1. Set to 3-Phase:

(3Ø)

3Ø PH

2. Set to 75º C:

(75º C) 3Ø

3 PH

KEYSTROKE DISPLAY

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 44 45

Sem comentários

Calculated Industries ElectriCalc Pro Guia do Utilizador Página 27