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AL / XLPE / CTS / PVC Non - Armored Multi Conductor Power Cable PE
Sheathed
APPLICATIONS:
18/30kv(36kv) AL/XLPE/CTS/PE single aluminum core xlpe insulated pe
sheathed cable are designed for distribution of electrical power. They are
suitable for installation mostly in power supply stations, indoors
and in cable ducts, outdoors, and in water as well as for
installation on cable trays for industries, switchboards and power
stations.
Cable Construction:
Conductors
Hard drawn aluminum conductor stranded type
Conductor Screen
This will be an extruded layer of semi-conducting crosslinkable
compound applied under simultaneous triple extrusion process over
the conductor along with the insulation and the insulation screen.
The triple extrusion is a single high precision operation that
eliminates the possibility of any contamination between the layers
which could create irregularities in the electrical field. By
careful material selection and special attention to process
parameters, we produce the insulation screen layers with the
required degree of stripping force as stipulated by the applicable
national or international standard.
Insulation
This will be an extruded layer of XLPE applied over conductor
screen under triple extrusion process along with conductor screen
and insulation screen.
Insulation Screen
This will be a layer of semi-conducting crosslinkable compound
which will be applied by triple extrusion process over the
insulation.
Metallic Screen
It will consist of a layer of copper tape applied helically with
overlap over insulation screen. Other combinations of metallic
screens as per customer ’s requirement can also be provided on
request.
Over Sheath
An extruded layer is applied over the armour in case of armoured
cables and over laid up cores in case of unarmoured cables. Outer
sheath material can be either PVC, PE, HDPE or MDPE complying with BS 6622 or IEC 60502. Different colors may be
provided to suit a range of installation considerations such as the
effect of UV radiations and differing soil compositions.
Anti-termite formulations can also be supplied in addition to
graphite-coated over sheaths where on-site testing of the sheath is
required.
Fire Performance on Cable Sheaths available
Cables can also be supplied with special flame retardant PVC over
sheaths to comply with the IEC 60332 standard. We can also supply
cables with Low Smoke Halogen Free (LSZH) sheaths according to BS
7211 and BS 6724 standards or other equivalent international
standards.
Armouring type available
In case of armoured cables, the armour is applied helically over
inner sheath. For single core cables, it is of aluminium wires and
for multicore cables, the armour can be of one among the following
options:
a) Galvanized steel wire.
b) Galvanized steel tape.
18/30kv(36kv) AL/XLPE/CTS/PE single aluminum core xlpe insulated pe
sheathed cable parameters:
Nominal cross sectional area | Nom. Insulation Thickness | Copper Tape Thickness | Nom.Sheath Thickness | Weight |
mm² | mm | mm | mm | kg/km |
25 | 5.5 | 0.1 | 1.8 | 560 |
35 | 5.5 | 0.1 | 1.8 | 620 |
50 | 5.5 | 0.1 | 1.8 | 690 |
70 | 5.5 | 0.1 | 1.8 | 800 |
95 | 5.5 | 0.1 | 1.9 | 940 |
120 | 5.5 | 0.1 | 2 | 1050 |
150 | 5.5 | 0.1 | 2 | 1190 |
185 | 5.5 | 0.1 | 2.1 | 1360 |
240 | 5.5 | 0.1 | 2.1 | 1610 |
300 | 5.5 | 0.1 | 2.2 | 1860 |
400 | 5.5 | 0.1 | 2.3 | 2220 |
500 | 5.5 | 0.1 | 2.4 | 2545 |
630 | 5.5 | 0.1 | 2.5 | 3100 |
AL / XLPE / CTS / PVC Non - Armored Multi Conductor Power Cable PE
Sheathed pictures:
12/20(24kv) XLPE insulated PVC sheathed one core aluminum cable
non-armored Package:
About Zhenglan Cable:
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN
Zhengzhou Cable Co., Ltd., is one of the large scale backbone
enterprises in China's wire and cable industry. The company's
registered capital is about 4 million 6 thousand yuan and its
headquarter is located in 49 floor of the South Tower of the
Greenland Center of Zhengzhou high railway station (Petronas Twin
Towers). The factory is located in the Zhengzhou cable science and
Technology Industrial Park of the Wuzhi industrial area. It is a
modern industrial park integrating advanced research and
development technology and production technology.
Our main products are:
overhead power transmission use bare conductor(ACSR, AAC, etc)
1kv, 10kv, 35kv overhead power transmission use insulated
conductor(single core covered cable, ABC cable)
STA/SWA armored or unarmored PVC/XLPE/PE insulated LV(low voltage)
power cable
STA/SWA armored or unarmored XLPE insulated MV(medium voltage)power
cable
450/750V instrument use control cable (shielded or unshielded)
300/300V, 300/500V, 450/750V fixed installation use building wire