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0.6/1kV PVC insulated Cable

Description

Application:
0.6/1kV PVC Cable, It to be used for indoors, in tunnel, in down wells,cable furrow or pipe, underground.
Note: the single core armored cables are used for D.C. system only. As for A.C. system, armor layer should  be used of non-magnetic material or magnetic isolation measures.
Standards:  BS 7870-3.10-2001 or IEC 60502 -1
Conductor: Cu or Aluminum     Insulation:PVC   Sheath: PVC
Sheath Color:  Black or Colors


Cable Structure:
1.  Conductor: Copper(Cu) or Aluminum
2.  PVC insulation
3.  Fill layer
4.  Around the package tape
5.  Inner Sheath
6.  Steel tape armor
7.  Outer Sheath
8.  Mark

Product Description:
-   PVC insulated PVC sheathed power cable (PVC/PVC Cable)
-   PVC insulated steel tape armored PVC sheathed power cable (PVC/STA/PVC Cable)
-   PVC insulated steel wire armored PVC sheathed power cable (PVC/SWA/PVC Cable)
-   Flame retardant PVC insulated PVC sheathed power cable (FR/PVC/PVC Cable)
-   Flame retardant PVC insulated steel tape armored PVC sheathed power cable (FR/PVC/STA/PVC Cable)
-   Flame retardant PVC insulated steel wire armored PVC sheathed power cable (FR/PVC/SWA/PVC Cable)
FR – Flame Retardant


Number of Cores & Nominal Cross-section Area

Number of Cores1233+143+24+15
Section Area (mm2)4 - 5002.5 - 5002.5 - 3004 - 3002.5 - 3002.5 -3004 - 3002.5 - 95


More about 0.6/1kV PVC Cable style, Plz contact our team. We'll gvie reply ASAP.


Main Properties:

No.

Test Item

Property

1

Construction

Listed to the tables

2

Conductor resistance

Listed to the tables

3

Test Voltage

A.C  3.5kV  5min

No breaken

4

Machenical

Properties

before aging

Tensile Strength

Insulation

Min. 12.5N/mm2

Sheath

Min. 12.5N/mm2

Elongation at break

Insulation

Min. 150%

Sheath

Min. 150%

Machenical

properties

after aging

Tensile Strength

Insulation

100℃±2℃7days Min. 12.5N/mm2

Sheath

100℃±2℃7days Min. 12.5N/mm2

Varying valve

of tensile strength

Insulation

100℃±2℃7days Max. 25%

Sheath

100℃±2℃7days Max. 25%

Elongation at break

Insulation

100℃±2℃7days Min.150%

Sheath

100℃±2℃7days Min.150%

Varying valve

of tensile strength

Insulation

100℃±2℃7days Max. 25%

Sheath

100℃±2℃7days Max. 25%

5

Flame retardant property

IEC60332 - 3

6

Constant of insulation resistivity

Min at 20℃

36.7

Ki MΩ.km

Min at 70℃

0.037


Installation:
1. The installation temperature should not over 20℃, If the ambient temperature is lower than 0℃, the cable should be 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.

In air:
1.  As the single core cable laying in parallel, the distance between the cable's center is 2 times (for cables which cross section area of conductor ≤185mm2) and
90mm (for cables which cross sectional area of conductor≥240mm2)
2. Ambient temperature: 30℃
3. Max. temperature of conductor: 70℃
4. Rating factors of current rating for ambient temperature:

Air temperature

20℃

25℃

35℃

40℃

45℃

Rating factors

1.12

1.06

0.94

0.87

0.79


Direct in ground:
1.  When the single core cables are installed separately, the distance between the cable's center is 2 times of the cable diameter.
2.  Ambient temperature: 25℃.
3.  Max. temperature of conductor: 70℃.
4.  Soil thermour resistivity: 1.0℃. m/w.
5.  Depth: 0.7m
6.  Rating factors under different ambient temp.:

Air temperature

15℃

20℃

30℃

35℃

Rating factors

1.11

1.05

0.94

0.88


Short ciruit ratings:

Max temperature at short circuit

Max temperature short circuit rating

130℃

I=94 S√A


Need Help?

Contact Us

Tel:+86-816-8385216

Fax:+86-816-8385290

Email:info@cmrucable.com

Address:Wuliliang industial zone of Youxian economic development area in Mianyang, Sichuan Province

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