High Voltage Armoured Electrical Cable Three-Core XLPE Insulation Copper Wire Shield Sta Underground Al Cable
High Voltage Armoured Electrical Cable Three-Core XLPE Insulation Copper Wire Shield Sta Underground Al Cable image
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Quick Details
Product Details
Cable structure:
– Round bare aluminum core stranded according to IEC 60228
– Inner semi-conductive layer
– Core insulation XLPE
– Color code according to HD 308 S2
– Outer semi-conductive layer
– Semi-conductive tape
– Copper wire & tape screen
– Filler
– PVC inner sheath
– Galvanized steel tape armour (STA)
– PVC outer sheath (red or black)
Application:
These power armoured cables are designed for open air installation, for direct burrial underground, in water, in cable ducts,
power stations, where mechanical damages to the cable may occur.
Technical data:
– Power cable according to DIN VDE 0276 part 603, HD 620, IEC 60502, BS 6622
– Temperature range max. to +90 °C
– Temperature during installation from 0 °C to +70 °C
– Short circuit temperature +250 °C (up to 5 seconds)
– Nominal voltage Uo/U 3,6/6 kV, 6/10 kV, 6,35/11 kV (dle BS), 18/30 kV, 19/33 kV (dle BS)
– Operating voltages 3,6/6 kV = max. 7,2 kV 6/10 kV = max. 12 kV 18/30 kV = max. 36 kV
– Test voltage a.c. 3,6/6 kV = 11 kV up to 5 min. 6/10 kV = 21 kV up to 5 min. 18/30 kV = 63 kV up to 5 min.
– Minimum bending radius approx. 15 cable diameter
Test voltage | 6 / 10 kV | [kV] | 21 / 5 min. |
12 / 20 kV | [kV] | 42 / 5 min. | |
18 / 30 kV | [kV] | 63 / 5 min. | |
Temperature range | in motion | -5°C till +70°C | |
fixed | -20°C till +70°C | ||
Operating temperature | short circuit | °C | 250 |
Short circuit time | max. | [sec] | 5 |
Bending radius | min. | x diameter | 15 |
Flammability | standard | EN 60332-1-2 |
Table of the voltage, cores and cross-section
Item | Category A ,B | 3.6/6kV | 6/10kV | 8.7/15kV | 12/20kV | 18/30kV | 21/35kV |
Category A ,B | 6/6kV | 8.7/10kV | 12/15kV | 18/20kV | – | 26/35kV | |
Single core | mm2 | 25-1200 | 25-1200 | 35-1200 | 50-1200 | 50-1200 | 50-1200 |
Three core | mm2 | 25-400 | 25-400 | 35-400 | 50-400 | 50-400 | 50-400 |
The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time.
For the cable with Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting
time is not over 8 hours, annual ground fault lasting time altogether should not be over 125 hours, Category C includes
all the system expect Category A and B.
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 than
30 years.
of major professional products: Phase and earth conductor, power cable, overhead insulated cable, fire resistant cable, enviro
nmental protection PVC insulated building wire, contact and catenary wire for Electrified Railway, cable for rail traffic and control
cable. Not only special wires and cables in flame retardant, fire resistant, low-smoke free halogen, irradiation cross-linking and
etc. can be produced simultaneously, but also can meet the standard of IEC, British BS, American ASTM, German DIN and
others,on the basis of customers’ requirements.
occupational health system certification, CCC National Product Certification, PCCC product certification, CRCC railway product
certification, and obtained the National Industrial Product Production License, AAA credit rating certificate, etc.
Grid Corporation, China Railway Corporation and many large well-known real estate companies, Tong-da’s products, widely
usedin smart grid, electrified railway, urban rail traffic, real estate engineering, home decoration, have exported to more than
60 countries and regions, such as Europe, Middle East, Southeast Asia, Africa and highly received unanimous praise from
numerous customers.
Customer visit
The company exports to South America, Southeast Asia, the Middle East, Europe, North America, Africa and more than 60
countries and regions, and enjoys a certain reputation among users.
Q1. Are you a manufacturer?
Yes, we are a manufacturer own factory with almost 30 years experiences.
Q2. What are your main products?
Main products including: ACSR, AAC, AAAC ,ACAR,ACSS,ACSS/TW,ACCC,ACSR/AW,ACS ,GSW, Aerial Bundled Cable
(Low/Medium Voltage),Power Cable,Copper Alloy Wire for Electrical Railway System
Q3. Which countries and regions have your products been exported to ?
Asia, South America, North America, Europe, Africa, Oceania,including: Peru,Colombia, Chile,Korea, America, Philippines,
Vietnam,Singapore, Australia,Dominica,Kenya,Poland,Pakistan,Rwanda,Brazil,Myanmar,Zambia, Congo,Ecuador,Lesotho,
Bolivia,Thailand ,Germany,Angola,Yemen,India,Netherlands,Benin,Maldives,Canada,Honduras,Albania,Burundi,Paraguay ,
Sri Lanka,New Zealand,Bahrain,Costa Rica,Trinidad and Tobago,Guyana, Nicaragua,Mongolia,Haiti,Ghana,Macedonia etc.
Q4. Is the quality of your products guaranteed?
Yes,the quality of our products is highly guaranteed. The products are ISO 9001 ,ISO 14001,OHSAS 18001 certificated. Our
workshops are equipped with advanced production and inspection equipment and the products strictly according to internati
onal standards or customers’ requirements. We do 100% inspection for every batch of semi-finished and finished products.
Q5. What’s the package of products ?
The package is usually wooden drums ,steel drums,steel-wooden drums or according to customers’ requirement.
Q6. How can I get samples?
Please notify the detailed information of sample you need. If we don’t have the exact model, please consider whether the sim
ilar model is OK for you. we provide the free samples for inspection while freight is charged.
Q7. What is our payment terms ?
We can accept the following payment terms: T/T, L/C, O/A
We are China High Voltage Armoured Electrical Cable Three-Core XLPE Insulation Copper Wire Shield Sta Underground Al Cable manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: Power Cable, Steel Tape Armoured Power Cable, tongdacable, Underground Power Cable