Bahra Cables Company was established in to serve Saudi & GCC Markets. . This Catalogue is intended for Medium Voltage Power Cables, Aluminum. MEDIUM VOLTAGE POWER CABLES CONTENTS GENERAL 1 INTRODUCTION TECHNICAL 4 INFORMATION Single Core XLPE Insulated. TECHNICAL INFORMATION COPPER CONDUCTOR | STEEL TAPE ARMOURED | /15 ()kV Size mm2 25 35 50 70 95
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Bahra Cables Medium Voltage Catalogue
A 2- Laid in free air both end bonded 0. The test should be made between conductors and between eachconductor and armour. A Flat Touching Formation Approx. If the water came inside the cables to insulation, for cables suitable for wet location, practically dry the defected portion before repair.
This period, according to IECshould not exceed 1 h. A Flat Formation Approx. This way, full traceability will be guaranteed from production start to end, by being able to follow up the machines involved and the material used. The total available stock yard cavles drum storage is more than 80,sqm. Create your own flipbook. Voltage between conductor and earth U: Load current A R: As Insulation treeing is uncommon problem for LV cables, the chance of electric break down is very minor.
Please contact the Technology Department for any query. Cables are often supplied in heavy cable reels and handling these reels can constitutea safety hazard.
Flat Touching Formation Approx. Capacitance to neutral 9. The cables have to be selected and installed as per the recommendation mentioned below.
Diameter over insulation mm d: Hahra special environments, the appropriate regulations and codes of practice should beobserved. This layer, which has a very smooth surface, is a transition form the insulatingmaterial where the electric field exists to a conductive metallic screen, where the electricfield is zero, so it will reduce the stress enhancement at the insulation layer.
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Bahra Cables Medium Voltage Catalogue
The volume resistivity of thisexternal layer is limited to meter-ohms. Product quality complying with the local and international standards 2. The future product scope will be extended to Extra High Voltage cables up to kv and conductor cross sections bigger than mm2. Voltage between phase and earth Bahrz Product Reliability is starting from the time of product design to fit for the intended application and environmental conditions, to the selection of the raw material from only the highest class suppliers with internationally trusted reputation.
The Armouring type couldbe: It excludes transient voltage variations, due, for example, to lightning impulses, fault conditions and bahda connection of loads.
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The shape codes are rmc, round compacted stranded 2. Such cooperation in knowhow is invested to provide our customer with the best service and support. When the screening bonded to earth it will also carry out theshort circuit fault current. Each core conductor is insulated by extruded cross-linked low density polyethylene GP 8 conforming to BS Such protrusions into the insulation or into the semi-conducting layer increase the localized stress that may exceed the long-term breakdown cablss of the insulation, so the semi-conductive layer is acting as a stress control layer.
When testing is required after cables have been in service,regardless of service duration, Bahra Cables Company- Technology Department bahrq beconsulted for the appropriate test conditions, which depend on the individual circumstances.
A Flat Touching A Formation Approx. Short circuit for 1 secondData acbles short circuit are tabulated in construction tables Short circuit for t second kAIsc 1: A non-hygroscopic polypropylene filler is applied between laid up cores to providea circular shape to the cable.
From start up with wire drawing lines to extrusion lines, to assembly machines up to the catwlogue and the final test fields, all technical equipment is provided with the highest European standards of electronic control equipment and measuring devices which insures that the requirements of different quality standards are met. It is cablea inBahra industrial city located 25km from Jeddah. It specializes in Manufacturing and Distributing Electric Cables. Constant depends on number of wires of conductor d: The built-up area, including offices and plant, of start up phase is more than 62,sqm.
A A 2- Laid in free air both end bonded 0. This isimportant in wet or other aggressive environments. The PVC or PE jacketing material is very stable against most of the Chemical traces could be existing at the soil, these material with Black colour Master batch up to 2. Physical Damage during operations.