Synergy Cables Company Information
SYNERGY CABLES Ltd., established in 1934, produces cable products that cover the entire range of copper, aluminum and fiber optic cables for telecommunication, power and electronics. Our products range from A to Z: from airfield lighting cables to zero halogen cables.
SYNERGY CABLES Ltd. is divided into two divisions:
Power Cable Division : Manufactures low, medium and high voltage power cables, high voltage underground cables up to 161 kV, control cables, electronics wires and cables, and industrial cables.
Telecommunication and Electronics Cables Division : Manufactures high speed copper data cables, telephone copper cables up to 2400 pairs, fiber optic outdoor and indoor cables up to 432 fibers and a variety of electronic and instrumentation cables.
The cables are manufactured according to the highest world standards, and the manufacturing facilities are ISO 9001:2000 approved. Rigorous testing and monitoring during all stages of cable production ensure excellence and years of trouble-free service.
SYNERGY CABLES Ltd. is proud to have earned the trust of its customers worldwide thanks to: top quality, reliable service, technical expertise, reasonable prices and short delivery time. These qualities have contributed to our growing number of satisfied customers and intensive global activities in the cable business.
SYNERGY CABLES Ltd. operates a chain of distributors in almost 40 countries worldwide as well as wholly-owned subsidiaries in the USA, Germany and the UK.
For details and more information please e-mail us at: export@synergy-cables.com or contact our marketing staff. The contact details are listed under “Contact Us”.
May 17, 2008 at 5:09 pm
Dear sir,
We would like to request your best price offer concerning the following. Cable of 6000 meters.
The supply of electric components for the underground connections of connections of the source station 60 Kv/20 Kv, for 6000 m.
A. GENERAL CHARACTERISTICS OF THE CABLES
1. ELECTRIC CHARACTERISTICS
-Operating voltage U 63 Kv
-Maximum tension Um 72,5 Kv
-Tension phase with the Uo ground 36 Kv
-Assigned frequency 50 Hz
-Tension of behaviour to the shock of the lightning 325 Kv
-Level of pollution (CEI 60815) Strong (level IV)
-Tension induced on the metal screen 36 v
2. DRIVER
The driver must be in conformity with standard CEI 60228. It is of circular cross-section type.
3. CONDUCTING SCREEN
The cables must be provided with a conducting screen. The screen is composed of one or more layers of semiconductor material. The conducting screen, the insulator and the screen on insulator must be extruded simultaneously.
In condition normals of exploitation, the maximum gradient of potential of the cable should not exceed 6 kv/mm on the level of the internal semiconductor and 3 kv/mm of the external semiconductor.
4. INSULATOR
The insulator consists of extruded PR. The conducting screen, the insulator and the screen on insulator must be extruded simultaneously. The performances of insulator must be in conformity with the following values:
- Maximum Temperature of exploitation: 90° C
- Maximum Temperature in emergency mode 105° C
- Dielectric loss Angle maximum in Uo: 14 X 10
5. SCREEN ON INSULATOR
The screen is composed of one or more layers of semiconductor material. The conducting screen, the insulator and the screen on insulator must be extruded simultaneously
6. METAL SCREEN
The metal screen must be in conformity with the following points:
- It must hold the current of short-circuit single-phase current without damage
- It must ensure the radial sealing of insulator
- It must ensure a mechanical and chemical protection insulator
The metal screen can be:
- Out of undulated aluminum
- An aluminum foil applied longitudinally
- A lead screen
If necessary, of the copper wires or aluminum are allowed under the metal screen to ensure conformity the current of short-circuit. The dimensioning of the metal screen must be in conformity with the CEI 60949
7. EXTERNAL SHEATH
External protection consists of an extruded layer of material PVC or EP. This material must ensure the protection of the metal screen against the mechanical corrosion and aggressions. It must be in conformity with standard CEI 60332-1.
8. MARKING OF THE SHEATH
The cables must carry on the external sheath a location including/understanding:
- The reference to the specification
- The name manufacturer
- The indication of the section and the nature of the heart
-The nature of the insulating envelope
- The assigned tension Uo/U (Um)
- The year of manufacture
- A reference mark allowing the identification of the manufacturing batch
Marking is carried out on the external sheath by relief or copper plate printing on two generators diametrically opposite. The interval ranging between the end of an inscription and the beginning of following should not exceed a meter. On request, an indicative metric reference mark can be carried on the external sheath, for example on a third generator, with 90° of the generators of reference.
The minimum high of characters is 4 mm
All the accessories will be supplied with the cable.
B. DIMENTIONNEMENT OF THE CABLES
GENERAL PRINCIPLES
The cables will be unipolar, with synthetic insulation containing reticulated polyethylene (PR) The cables will have to be of section 240 mm ² for the Cu or out of Aluminum of section to be determined, of equivalent characteristics.
Best regards
A & E.