Construction: Conductor : Annealed Copper Conductor as per IEC
60228≤6mm2 solid (class 1) or stranded (class 2)>6mm2 stranded
(class 2)Flexible conductor(class 5) optional.Insulation :
PVC(polyvinyl chloride) rated at 75ºCMetallic Screen optional :
Copper tape or copper wires braiding optionalArmored optional:
:Aluminum wire or stainless steel tape for single core cable, Steel
wire or steel tape for multi core cableSheath : PVC or FR-PVC type
ST2 to IEC 60502, black or red or
customization Installation: 1. The installation
temperature should not over 20ºC, If the ambient temperature is
lower than 0ºC, the cable shouldbe preheated.2. The bending radius
of cable should not less than 8 times.3. After installantion, the
cable should with stand voltage test for 15min. 3.5kv
D.C. Applications: PVC Insulated Cable is used as
power distribution and transmission line at rated voltage
0.6/1KV. Used outside as energyutility and lighting cables, in
cable ducts, under ground, under normal and salty water if
specially made. Standards: International: IEC 60502, IEC
60228, (IEC 60332-3 for FR-type only)China: GB/T 12706, (GB/T
18380-3 for FR-type only)Other standards such as BS,DIN and ICEA
upon request Technical parameter Cross section of
conductorThickness of insulationThickness of SheathApprox.cable
diameterMax.resistance of conductor at 20 ºCTest
Voltage(AC)mm2mmmmmmohm/kmKV/5min5x2.50.81.813.67.413.55x41.01.816.14.613.55x61.01.817.73.083.55x101.01.821.01.833.55x161.01.823.81.153.55x251.21.828.70.733.55x351.21.932.00.5243.55x501.42.137.40.3873.55x701.42.241.70.2683.55x951.62.448.10.1933.55x1201.62.553.00.1533.55x1501.82.758.60.1243.55x1852.02.965.10.09913.55x2402.23.172.10.07543.55x3002.43.480.10.0603.55x4002.63.687.00.04703.5Main
Properties No.Test ItemProperty1ConstructionListed to the
tables2Conductor resistanceListed to the tables3Test VoltageA.C
3.5kV 5minNo breaken4Machenical Properties before agingTensile
StrengthInsulationMin. 12.5N/mm2SheathMin. 12.5N/mm2Elongation at
breakInsulationMin. 150%SheathMin. 150%Machenical properties after
agingTensile StrengthInsulation100ºC±2ºC7days Min.
12.5N/mm2Sheath100ºC±2ºC7days Min. 12.5N/mm2Varying valve of
tensile strengthInsulation100ºC±2ºC7days Max.
25%Sheath100ºC±2ºC7days Max. 25%Elongation at
breakInsulation100ºC±2ºC7days Min.150%Sheath100ºC±2ºC7days
Min.150%Varying valve of tensile strengthInsulation100ºC±2ºC7days
Max. 25%Sheath100ºC±2ºC7days Max. 25%5Flame retardant
propertyIEC60332 - 36Constant of insulation resistivityMin at
20ºC36.7Ki MΩ.kmMin at 70ºC0.037Packing and shipping: We are
capable of meeting the most strict delivery schedules according to
per purchase order.Meeting the deadline is always the top priority
as any delay in the delivery of cable can contribute to overall
project delayand cost overrun.Cable is supplied in wooden reels,
corrugated boxes and coils. Cable ends are sealed with BOPP self
adhesive tape andnon-hygroscopic sealing caps to protect the cable
ends from moisture. The required marking shall be printed with a
weather-proof material on the outsides of drum according to
customer's requirement.Till now, TDDL has obtained a series of
certifications covering ISO9001 quality management, ISO14001
environmental , management system certification, OHSAS18001
occupational health and safety management system, China CCC, PCCC,
CRCC, CE etc. Henan Tong-da Cable Co., Ltd, successfully listed on
Shenzhen Stock Exchange on Mar.3rd, 2011 (Stock Abbreviation:Tongda
Stock, Stock Code: 002560), has devoted itself to the production, R
& D and sales of wires and cables for more than30 years. The
company covers an area of 360,000 square meters with a registered
capital of 440 million RMB, which owns eight kindsof major
professional products: Phase and earth conductor, power cable,
overhead insulated cable, fire resistant cable, environmental
protection PVC insulated building wire, contact and catenary wire
for Electrified Railway, cable for rail traffic and controlcable.
Not only special wires and cables in flame retardant, fire
resistant, low-smoke free halogen, irradiation cross-linking
andetc. can be produced simultaneously, but also can meet the
standard of IEC, British BS, American ASTM, German DIN andothers,on
the basis of customers' requirements. The company has passed
ISO9001 quality system certification, ISO14001 environmental system
certification, OHSAS18001occupational health system certification,
CCC National Product Certification, PCCC product certification,
CRCC railway productcertification, and obtained the National
Industrial Product Production License, AAA credit rating
certificate, etc. As the long-term main supplier of State
Grid of China Corporation, China Southern Power Grid Corporation,
Provincial PowerGrid Corporation, China Railway Corporation and
many large well-known real estate companies, Tong-da's products,
widelyusedin smart grid, electrified railway, urban rail traffic,
real estate engineering, home decoration, have exported to
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