STA Steel Tape Armoured Power Cable LV Electrical For Switching Stations

 China STA Steel Tape Armoured Power Cable LV Electrical For Switching Stations supplier

STA Steel Tape Armoured Power Cable LV Electrical For Switching Stations image

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Brand Name :Chengtiantai Cable
Model Number :VV22
Certification :CE, CB
Place of Origin :Shenzhen, Mainland China
MOQ :500 m
Price :On Request
Payment Terms :L/C, T/T
Supply Ability :20 km / day
Delivery Time :15 working days after payments
Packaging Details :Steel Wooden Drum
Rated Voltage :0.6 / 1 KV
Conductor :Bare Copper
No. Of Cores :2 Cores
Insulation :PVC
Armoured Type :Steel Tape Armored
Sheath :PVC Compound

Low Voltage STA Armoured Power Cable , LV Electrical Armoured Cable For Switching Stations

IEC60502-1 PVC Insulated 2 Core Armoured Cu-conductor PVC insulated steel tape armoured PVC sheathed LV power cable

0.6/1kV, PVC Insulated Steel Tape Armored Cables according to IEC 60502-1 (unarmoured)

Application of STA armored Power Cable:

These cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.

Construction:

1. Conductors:

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–​ Copper conductor, round standed or Shaped, Class 2 to IEC 60228, BS EN 60228.

–​ For smaller sizes, a solid round conductor, Class 1 as per IEC 60228, BS EN 60228 can also be supplied upon request.

2. Insulation

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PVC Insulation material and thickness shall be as per IEC 60502-1 and BS 6346. PVC material shall be Type A as per IEC 60502-1 or TI1 as per BS EN 50363.

3. Assembly / Inner Covering

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Two, Three or Four insulated conductors are laid-up together with non-hygroscopic fillers and the assembly is bedded with an extruded layer of PVC. In case of non armoured cables, this layer may be omitted

4. Armour

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Aluminum/Galvanized Steel Wires applied helically over the bedding as per IEC 60502 or as per BS 5467, BS 6346. Single core cables shall be Aluminium wire armour. Aluminum/Steel Tapes applied helically over the bedding of multi-core cables as per IEC 60502.

5. Outer Sheath

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Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467.

Special type of PVC sheathing material such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, Oil Resistant PVC are available on special request. Also, special sheathing materials such as LLDPE, MDPE, HDPE, LSF, CPE are available on request.

6. Fire Performance of Cable Sheaths

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Cables can be supplied with special flame retardant PVC outer sheath to comply with the flame test requirements of IEC 60332-3-22, IEC 60332-3-23 and IEC 60332-3-24,can also supply cables with Low Smoke Halogen Free (LSHF) material according to IEC 60502-1, BS 7211, BS 6724 or other equivalent standards.

Physical and Electrical Characteristics:

2 CORE CABLE (ARMOURED)

No.cores x
cross-sec.
Insulation
thickness

Nominal

Sheath
thickness

Outer Ø
approx.
weight
approx.
Current ratings in air 30℃ Current ratings buried 20℃ maximum DC resistance at 20℃
mm² mm mm mm kg / km A A Ω/km
2×4 1.0 1.8 16.3 388 34 44 4.61
2×6 1.0 1.8 17.3 454 43 53 3.08
2×10 1.0 1.8 20.0 589 58 70 1.83
2×16 1.0 1.8 22.0 748 77 92 1.15
2×25 1.2 1.8 25.5 1029 104 122 0.73
2×35 1.2 1.8 27.8 1276 129 149 0.52
2×50 1.4 1.8 26.5 1487 146 171 0.39
2×70 1.4 1.9 30.3 2178 188 214 0.27
2×95 1.6 2.1 34.2 2800 240 267 0.19
2×120 1.6 2.2 36.5 3365 274 306 0.15
2×150 1.8 2.4 40.0 4059 316 346 0.12
2×185 2.0 2.5 43.8 4984 368 394 0.10

INSTALLATION METHOD DETAILS

A1 – Thermally insolated wall (Single-core) A2 – Thermally insolated wall (multi-core) B1 – Apparent electroduct (Single-core) B2 – Apparent electroduct (multi-core)
B1 – Electroduct in brickwork (Single-core) B1 – Electroduct in brickwork (multi-core) C – On the wall  C – On the ceiling
C – Non-perforated tray F – Perforated tray (Single-core) F – Perforated tray (multi-core) F –Suspended (Single-core)
E – Suspended (multi-core) B2 – Construction space B2 – Construction space B1 – Electroduct (Single-core)
B2 – Electroduct (Multi-core) B2 – Closed raceway embedded in floor (multi-core) B2 – Closed raceway embedded in floor (multi-core) B1 – Ventilated raceway embedded in floor
C – Embedded in the brickwork D – Buried in additional mechanical protection

Cable Drum Data

CABLE DRUMS D1=Flange Diameter(mm) W=Useful Width (mm) D2=Barrel Diameter(mm)
1000 700 500
1100 700 550
1200 700 600
1400 750 710
1600 900 900
1800 1120 1000
2400 1150 1300

RECOMMENDED ORDERING PARAMETERS

CONTACT

For prompt quotation / supplies please make sure your inquiries and your orders are
securing the following data :

1 – International or Special Standard. (Alternatively, the precise usage of the cable.)
2 – Rated voltage.
3 – Copper or Aluminium conductors.
4 – Size of each conductor.
5 – Insulation material : XLPE or others.
6 – Number and identification of conductors.
7 – Other requirements.
8 – Packing.
9 – Required delivery time.
10 – Required validity.

If this all seems a litle too technical for you, then why not get in touch with us.

We look forward to assisting you in identifying the best products for your specific application and to answer any questions you might have.

Tel:+86 755 6114 5028
Fax:+86 755 61137976
E-mail : [email protected]
Head office:chengtiantai Industrial Park, Lisonglang community, Gongming office, Guangming district, Shenzhen P.R. China 518106

WARRANTY

For a period commencing on the date shipped the Goods to Buyer and continuing for a period of 12 months thereafter.

We are China STA Steel Tape Armoured Power Cable LV Electrical For Switching Stations manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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