Electrical Connections - Safegate Group SL-HF-I Manual

Airfield Lighting
Manual
Ref: SL-HF-I; SL-HT-I
2.2

ELECTRICAL CONNECTIONS

The fittings for the heliport are power supplied with 230 Vac, 50Hz.
The design of the electrical circuits can include junction boxes, allowing connection in
parallel of the fittings. The drawing below shows an example of connections.
(A = Fitting, B = Junction Box and C = Sealed coupling)
Depending on the base used, the fitting can be connected in several ways:

directly to the junction box, with a connection cable (preferred)

to a cable connected to the junction box, with a sealed coupling (C in fig. 6.
Connections).

to a cable connected to the junction box, with terminals and heat shrinkable
sleeves. For this type of electrical connection, follow the general description
below:
FIGURE 5 – CONNECTIONS
Page 7 of 16
Safegate Group
Date: September 2014
Version: 1.3