Electrical / Electronics
Manual cable overload conditions check
Checks the provided Ib, In, Iz and I2 values without standards-table sizing.
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Cable ampacity after correction
Multiplies the manually provided base ampacity Iz by a correction factor.
Exact Iz lookup from user table
Looks up base ampacity Iz only for an exactly entered section in the user-supplied table.
Single-phase selection from user table
Selects the smallest entered section that meets the manual current conditions and voltage-drop limit.
Three-phase selection from user table
Selects the smallest entered section for a simplified balanced three-phase system.
Manual single-phase cable sizing check
Combines load current, manually corrected Iz, voltage drop and overload-condition checks.
Manual three-phase cable sizing check
Checks a balanced three-phase system with manually provided Iz, protective-device and voltage-drop data.