These systems often require larger bonding conductors because they may carry neutral current under certain fault conditions. Standard PME sizing tables often mandate a minimum of based on the incoming supply size.
The K factor represents the thermal capacity of the material. Common approximate values include:
These systems often require larger bonding conductors because they may carry neutral current under certain fault conditions. Standard PME sizing tables often mandate a minimum of based on the incoming supply size.
The K factor represents the thermal capacity of the material. Common approximate values include: earth cable sizing
