3.553.40.553.
The wiring the extra low-voltage battery supply must run such
a way that does not come into contact with the 230V wiring system
(Regulation 721.0mm2
cable. The dis-
tance between the caravan connector and the site socket outlet must be
not more than 20m (Regulation 708.42
Electrical supplies caravans. Electrical equip-
ment must not installed fuel storage compartments (Regulation
721. The caravan motor caravan must provided with mains isolating
switch and RCD break all live conductors (Regulations 721. These requirements are shown
in Fig.3).
Key Facts
Caravans
● every caravan pitch must have at
least one 16A industrial socket
● each socket must have RCD and
overcurrent protection
● IEE Regulations 708.
Because the mobile nature caravans recommended that the
electrical installation tested and inspected intervals considered
.1.
Supply
cable
Isolator
Main
distribution unit
RCD MCB
Caravan
pitch socket
FIGURE 14.5mm
cross-section. 14.1).1.
The supply cables must installed outside the pitch area and buried at
a depth least 0.
The caravan should connected the pitch socket outlet means a
flexible cable, not longer than 25m, and having minimum cross-sectional
area 2.12 and 708.42.512.6m (IEE Regulation 708. The conductors must supported horizontal runs at
least every 25cm and the metalwork the caravan and chassis must be
bonded with 4.514.5).521.411).Basic Electrical Installation Work
328
Touring caravans must supplied from 16A industrial type socket out-
let adjacent the caravan park pitch, similar that shown Fig.
Each socket outlet must provided with individual overcurrent protec-
tion and individual residual current circuit breaker with rated tripping
current 30mA (IEE Regulations 708. Caravans flex when being towed, and therefore the installa-
tion must wired flexible stranded conductors least 1. An
adjacent notice detailing how connect and disconnect the supply safely
must also provided, shown Regulation 721.528. 14.528.13).553.1).5mm2
or detailed Table 721.1
