Network Transformers - Augier

GENERAL INFORMATION
TWO-POLE TERMINAL MODEL X
This terminal consists of two parts :
a- the plug is joined to the device and contains a central and periphical contact. It is designed to receive all plugs
from 6 to 25mm².
b- the plug is on the cable. The parts ensuring electric contacts must be adapted to cable cross-section.
PROTECTION AGAINST WATER PENETRATION
This is carried out in two stages :
Between the sheath (3) and the envelope with the help of an o-ring seal (4). Toughness: 70° shore, +/- 5°.
Between the cable and the sheath (3) with the help of a thermo-retractable sheath.
NB: extra insulation is provided using an insulating liquid BIP inside the terminal compartment. This liquid acts as
a density dielectric, thus allowing water to be kept on surface; otherwise this would get inside the terminal in the
event of cable damage.
IMPORTANT
Essential infomation to be given on order:
• Type and section of cable.
• Provide sample of cable if it’s a special type.
Example of protected cable
Copper core
Semi-conductor
PR insulation
Waterproof concentric
conductor
Redinsulation shaft
Cable protection
Redexterior shaft
Cable cross
section
(mm²)
RECOMMENDED CABLE
Two-pole concentric cable 3,6 / 6 kV
Maximum
diameter on
the insulation
(mm)
Approximate diameter
on the exterior sleeve (mm)
Non
protected cable
Acceptable
current (A)
Protected cable Buried
6 + 6 16 18.6 19.6 63
10 + 10 16.5 19.2 20.2 90
16 + 16 18.3 21 22 115
25 + 25 20.5 23.2 24.2 150
Curved ribbon : 10 x diameter
12