Aluminum RW90 is a cross linked polyethylene insulated single conductor. The available size range is from #8 AWG to 750 kcmil. Applications include raceway, ventilated cable tray and conduit installations. The voltage ratings that can be specified are 600 Volt and 1000 Volts.
Aluminum RWU90 is a cross linked polyethylene insulated single conductor The insulation is thicker than that of the RW90 making it suitable for direct earth burial. The available size range is from #8 AWG to 750 kcmil. Applications include service entrance below ground. RWU90 can only be specified as 1000 Volts.
Aluminum feeder cable
Aluminum feeder cable is a twisted assembly containing RW90 singles. in 3 or 4 conductor configurations, with or without an insulated ground. Applications include general purpose wiring in conduit or in open area as permissible by the Canadian Electric Code. The voltage ratings which may be specified are 600 Volts and 1000 Volts
- CSA No. 38
- 90°C wet or dry
- Cold impact -40°C
- The maximum conductor temperature (used to determine the maximum conductor ampacity) shall be based on the lowest temperature rating of the electrical equipment, any wire connector, or cable (CE Code Rule 4-006)