Network Transformers - Augier

GENERAL INFORMATION
THREE-POLE TERMINAL : 5500 V - 80 A
This terminal can receive a large number of medium
voltage cables:
Belt cable,
Radial field cable,
Twisted three-pole cable.
It is made up of two parts:
1- A point entirely moulded to transformer with female
contacts (3 phases and 1 screen)
2- The plug to be made on cable, which comprises body of
plug, male pins & watertight parts.
PROTECTION AGAINST WATER PENETRATION
Carried out at four levels:
1- Between watertight sheath and sealing ring (4) by a
thermoretractable sheath (1).
2- Between e plug and point by a a O-ring seal (11).
3- Between phase conductor and phase contactor (6) by
thermo retractable sheath (10).
4- Extra insulation is provided by insulating liquid BIP
inside the terminal compartment. It acts as a density dielectric
allowing water to be kept on the surface, which
might otherwise get into terminal in the event of cable
damage.
ELECTRICAL CHARACTERISTICS
This terminal allows the transporting of maximum 80 A
intensity.
The three -pole terminal is designed with sufficient leak
lines to keep to the 7.2 kV class and support all UTE tests
planned.
MECHANICAL CHARACTERISTICS
The sealing ring lets in cables with maximum sheath diametre
44.5 mm.
CONNECTORS
Made of brass with sheaths set in copper.
THREE-POLE PLUG MODEL
There are two types of three- pole plugs:
1- a right three- pole plug, standard model
2- An elbow -bent type three- pole plug (optional).
This plug reduces the size of set and facilitates transformer
installation. The design of the terminal allows greater
latitude orientation.
IMPORTANT
Essential requirements to be communicated on order:
Cable type
Cable cross section
Terminal model (right or elbow-bent)
Supply of a cable sample, if it is specially designed.
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