Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

5.3.3 Methods Drop

661 views

Published on

Published in: Technology, Business
  • Be the first to comment

5.3.3 Methods Drop

  1. 1. Vd = Vc x L x I Volts 1000 Vc = Vd x l000 mV/A.m LxI
  2. 2. 4.2 of AS/NZS 3008.1
  3. 3. Voltage drop at 50 Hz of multicore cables with circular copper conductors Vc at 50 Hz in mV/A.m Conductor Size at a conductor temperature of 75 °C in mm2 1Φ Value 3Φ Value 1 51.63 44.7 1.5 33.03 28.6 2.5 18.02 15.6 4 11.22 9.71 6 7.5 6.49 10 4.46 3.86 16 2.81 2.43 25 1.78 1.54 35 1.28 1.11 These figures are based on Table 42 of AS3008. 1.
  4. 4. Voltage drop at 50 Hz of multicore cables with circular copper conductors Vc at 50 Hz in mV/A.m Conductor Size at a conductor temperature of 75 °C in mm2 1Φ Value 3Φ Value 1 51.63 44.7 1.5 33.03 28.6 2.5 18.02 15.6 4 11.22 9.71 6 7.5 6.49 10 4.46 3.86 16 2.81 2.43 25 1.78 1.54 35 1.28 1.11 These figures are based on Table 42 of AS3008. 1. lΦ value = 3Φ value x l.155
  5. 5. Two Thirds One Third

×