Wire, Cable, and Raceway TABLE 10.2 Common cable ampacity (current capacity) standards Standard No. Title 307 IEC 60096-0-1 IEC 60287 IEC 61196-1-121 IEC TR 62095 ICEA P-43-457 ICEA P-46-426/IEEE S-135-1 ICEA P-48-426 IEEE Std 835 ANSI/IEEE 848 NEMA WC50 ICEA P-53-426 NEMA WC51 ICEA P-54-440 NFPA 70 Ò , Article 310 Guide to the Design of Detailed Specifications ­ Section One: Coaxial Cables ­ Current Carrying Capacity (Ampacity) Electric Cables ­ Calculation of the Current Rating: Current Rating Equations (100% load factor) and Calculation of Losses Coaxial Communication Cables ­ Part 1-121: Electrical Test Methods ­ Test Method for Ampacity Electric Cables Calculations for Current Ratings Finite Element Method Conductor Resistance and Ampacities at 400 and 800Hz IEEE/ICEA Power Cable Ampacity Tables Paper Cable Ampacities at AEIC Temperatures IEEE Standard Power Cable Ampacity Tables, Part 1 through Part 5 IEEE Standard Procedure for the Determination of the Ampacity Derating of Fire-Protected Cables Ampacities, 15­69kV 1/c Power Cable Including Effect of Shield Losses (Solid Dielectric) Ampacities of Cables in Open-Top Trays Conductors for General Wiring