Laredo
- 1. PLS-CADD Version 9.23 11:34:39 a.m. jueves, 16 de agosto de 2012 Promotora de Proyectos SAC - Peru Project Name: 'c:waltergaga.DON' IEEE Std. 738-2006 method of calculation Air temperature is 22.00 (deg C) Wind speed is 0.61 (m/s) Angle between wind and conductor is 90 (deg) Conductor elevation above sea level is 90 (m) Conductor bearing is -2 (deg) (perpendicular to solar azimuth for maximum solar heating) Sun time is 13 hours (solar altitude is 75 deg. and solar azimuth is -92 deg.) Conductor latitude is -8.1 (deg) Atmosphere is INDUSTRIAL Day of year is 60 (corresponds to febrero 29 in year 2012) (day of the year with most solar heating) Conductor description: AAAC - CAIRO - 240 Conductor diameter is 1.988 (cm) Conductor resistance is 0.1423 (Ohm/km) at 25.0 (deg C) and 0.1702 (Ohm/km) at 75.0 (deg C) Emissivity is 0.5 and solar absorptivity is 0.5 Solar heat input is 8.261 (Watt/m) Radiation cooling is 12.568 (Watt/m) Convective cooling is 60.532 (Watt/m) Given a maximum conductor temperature of 75.0 (deg C), The steady-state thermal rating is 617.2 amperes
- 2. PLS-CADD Version 9.23 11:35:30 a.m. jueves, 16 de agosto de 2012 Promotora de Proyectos SAC - Peru Project Name: 'c:waltergaga.DON' IEEE Std. 738-2006 method of calculation Air temperature is 22.00 (deg C) Wind speed is 0.61 (m/s) Angle between wind and conductor is 90 (deg) Conductor elevation above sea level is 90 (m) Conductor bearing is -2 (deg) (perpendicular to solar azimuth for maximum solar heating) Sun time is 13 hours (solar altitude is 75 deg. and solar azimuth is -92 deg.) Conductor latitude is -8.1 (deg) Atmosphere is CLEAR Day of year is 60 (corresponds to febrero 29 in year 2012) (day of the year with most solar heating)
- 3. Conductor description: AAAC - CAIRO - 240 Conductor diameter is 1.988 (cm) Conductor resistance is 0.1423 (Ohm/km) at 25.0 (deg C) and 0.1702 (Ohm/km) at 75.0 (deg C) Emissivity is 0.5 and solar absorptivity is 0.5 Solar heat input is 10.319 (Watt/m) Radiation cooling is 12.568 (Watt/m) Convective cooling is 60.532 (Watt/m) Given a maximum conductor temperature of 75.0 (deg C), The steady-state thermal rating is 607.4 amperes