15/09/2026
Brand new 3 phase supply installed for caravan site.
Current supply had been installed incorrectly under sized and incorrect level of protection.
We installed 150m 50mm 5core s.w.a cable being fed via 60a per phase. We considered volt drop for length of the run + considered the current capacity needed.
Each caravan is then fed via 40a (currently 1)
All connections tightened to the correct torque setting.