Tratos® OPGW – OPTICAL PROTECTION GROUND WIRE 24 FIBRES

The OPGW conductor is usually composed of a central non-metallic tubular structure containing optical fibres, situated inside the steel or electro-welded tube. The tube is surrounded by one or more layers of steel or aluminium, aluminium alloy and steel alloy wires. The specific type, size and number of these wires are selected to suit each individual application.

Energy Cables / OPGW Cables
Energy Cables / DNO Approved Cables / OPGW Cables DNO
Energy Cables / DNO Approved Cables / Overhead Conductor Cables DNO

The fact that cables can carry both electrical power and optical transmissions means that the full capabilities of new or existing low and medium tension network structures can be fully utilised.

MULTIPLE BENEFITS – A new level in cabling, this range is capable of carrying both electrical power and optical transmissions.

FLEXIBLE, TAILORABLE FUNCTION – The specific type, size and number of these wires are selected to suit each individual application.

APPLICATION ADVANTAGE – These cables are designed to meet the specific characteristics of the overhead lines with which they are used.

International Standards – IEC 60793, IEC 60794, ITU-T G652, ITU-T G655
European Standards – BS EN 60793, BS EN 60794

Note: This is an indicative range of Standards to which Tratos manufacture cables. Cables manufactured in accordance with other Standards are available on request.

Contact us:

Tel: +44 20 3409 3097

e-mail: sales@tratosgroup.com

Please don’t hesitate to contact us if you need additional information about our products.

Application

FOR HIGH-VOLTAGE OVERHEAD SYSTEM

CONSTRUCTION

FIBRE
Optical fibre cable nr 24
Max Attenuation 1310 nm dB/Km 0.43
1550 nm 0.26
Cromatic Dispersion 1310 nm ps (nm x Km) 3.5
1550 nm 20
CABLE CORE
Strength member diameter mm 1.7
Slot diameter mm 5.3
Aluminium tube mm thickness 0.8
mm diameter 7.0
ARMOUR
Single layer steel alumoweld wires n x mm diam 13 x 2.4
MECHANICAL VALUES
Breaking load da N >7450
Modulus elasticity da N mm2 10000
Short circuit current kA/1 sec 7
kA/0.5 sec 10
Coeff. linear expansion 1/°C 16 x 10 exp-6
DIMENSIONS
Outer diameter mm 12.5
Nominal weight Kg/m 0.60

Standards

Catalogues

 Catalogo OPGW

 OPGW Cables

Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

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