Enatel DC System Manual
Page 29 of 31
To ensure correct operation of the SPDs, at least 10m of AC feeder cable is fitted between the
Type 1 and Type 2 protection. If the distance is less than 10m, then loop the cable until at least
10m of cable is used. This ensures correct de-coupling of the SPD devices.
Notes on AC cable installation and SPDs
The following precautions must be adhered to when installing AC cabling.
1. Avoid running input and output cables from AC Surge Protection Devices together:
2. Avoid “Tee’d” Connections:
