Sizing Example

download Sizing Example

of 4

description

Sizing Example Tables

Transcript of Sizing Example

Sheet1Document no.: Page: 1 of 2 Rev: 0Date: 12/8/2015 S/N Equipment Cable from Cable To KW FLA (A) Breaker Size In (A) Design Curent, Ib (A) Method of Containment Derating Factors Effective Current Carrying Capacity Required of Conductor Iz (A) Tabulated Current Carrying Capacity It (A) Effective Current Carrying Capacity of conductor Iz xN (A) Number of Cables per Phase (N) Cable Size Voltage Drop (mV/A/m ) Length (m) Actual Voltage Drop (mV/A/m ) Actual Voltage Drop (%) Remarks

Ca Cg Ci

1Final 32A DB at Renovated Office SB Final DB 263232Cable Trunking 10.8140504014x1Cx10mm2 PVC+1C10 mm2 CPC 3.8303.61%