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Zhongdong Cable Co., Ltd.

  • China ,Shaanxi
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China Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable
China Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable

  1. China Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable

Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable

  1. MOQ: Negotiable
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms ,L/C,T/T
Supply Ability 100KM/Week
Delivery Time 7-30 days based on different qty
Packaging Details Rolls, Wooden Drums, Steel Drums, Reels or customized
Voltage 0.6/1kV
Insulation PVC
Jacket PVC
No of Core 3
Brand Name Zhongdong
Certification IEC,CE,ISO,TUV
Place of Origin Hebei,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms ,L/C,T/T Supply Ability 100KM/Week
Delivery Time 7-30 days based on different qty Packaging Details Rolls, Wooden Drums, Steel Drums, Reels or customized
Voltage 0.6/1kV Insulation PVC
Jacket PVC No of Core 3
Brand Name Zhongdong Certification IEC,CE,ISO,TUV
Place of Origin Hebei,China
High Light PVC Insulated MV Power CableFour Core MV Power Cable

Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable


APPLICATION

Suitable for power supply lines with flame retardant requirements, such as urban underground power grids, power station outgoing lines, and internal power lines of industrial and mining enterprises.

CONSUCTRUCTION

  • Conductor: Tightly press circular conductor 
  • Conductor shield: Semi conductive shielding material (below 500mm ²)
  • Semi conductive tape+semi conductive shielding material (500mm ² and above) 
  • Insulation:XLPE 
  • Insulation shielding: Peelable semiconducting shielding material 
  • Metal shielding layer: Copper Tape Copper wire (35kV, 500m ² and above) 
  • Filler: Non hygroscopic filling rope 
  • Binder Tape: Non hygroscopic straps 
  • Armor:  1 core: stainless steel tape  3 core: galvanized steel tape

CHARACTERISTIC

  •  Voltage Rating Uo/U(Um): 3.6/6(7.2)kV  6/6(7.2)kV 6/10(12)kV 8.7/10(12)kV 8.7/15(17.5)kV 12/20(24)kV 18/20(24)kV 18/30(36kV 21/35(40.5)kV  26/35(40.5)kV 
  • Temperature Rating: Maximum operating temperature of conductor:+90℃
  • Operating ambient temperature: -15℃~+55℃
  • Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.) 
  • Minimum Bending Radius: Single core:15D Multicire: 12D

SPECIFICATION

(ZABC)-YJV62,(ZABC)-YJV22-18/20kV(18/30kV) Cable Structure Parameters

Specs mm²

Conductor diameter              mm

Nominal  thickness of insulation ±1.0mm

Approx outer diameter of cable         mm

Approx cable weight  kg/km

 

Specs mm²

Conductor diameter mm

Nominal  thickness of insulation ±1.0mm

Approx outer diameter of cable mm

Approx cable weight kg/km

1×50

7.6±0.2

25.6

33.2

1630

 

3×50

7.6±0.2

25.6

67.5

5866

1×70

9.2±0.2

27.2

36.2

2247

3×70

9.2±0.2

27.2

71.1

6763

1×95

10.9±0.2

28.9

37.9

2585

3×95

10.9±0.2

28.9

75.2

7839

1×120

12.2±0.2

30.2

39.4

2901

3×120

12.2±0.2

30.2

79.7

9590

1×150

13.6±0.2

31.6

41.0

3254

3×150

13.6±0.2

31.6

82.9

10753

1×185

15.2±0.2

33.2

42.8

3698

3×185

15.2±0.2

33.2

86.7

12281

1×240

17.4±0.2

35.4

45.1

4365

3×240

17.4±0.2

35.4

91.9

14472

1×300

19.5±0.2

37.5

47.4

5061

3×300

19.5±0.2

37.5

96.8

16830

1×400

22.0±0.2

40.0

50.1

5954

3×400

22.0±0.2

40.0

102.9

19784

1×500

24.8±0.2

43.6

54.0

7222

3×500

24.8±0.2

43.6

111.2

23725

1×630

28.2±0.2

47.0

57.9

8794

3×630

28.2±0.2

47.0

119.2

28779

1×800

33.7±0.2

52.5

63.6

10883

 

 

 

 




ABOUT US


APPLICATION


WHY CHOOSE US

15kV 35kV ACSR Conductor ABC Aerial Bundled Cable Medium Voltage Overhead Cable 4


PARTNER

15kV 35kV ACSR Conductor ABC Aerial Bundled Cable Medium Voltage Overhead Cable 715kV 35kV ACSR Conductor ABC Aerial Bundled Cable Medium Voltage Overhead Cable 8


FAQ

1. What is the flame-retardant mechanism of MV armored cables?
These cables use ‌XLPE insulation with halogen-free compounds‌ and ‌steel/aluminum armor‌ to limit flame spread, complying with ‌IEC 60332-3-24 Class B‌ for vertical flame resistance

2. Can 26/35kV armored cables be directly buried underground?
Yes, but require ‌sand bedding and moisture-proofing‌ due to steel tape armor (YJLHV22 type). Avoid sharp stones during installation to prevent sheath damage

3. What’s the temperature tolerance of XLPE-insulated MV cables?

  • Continuous operation‌: 90°C
  • Short-circuit (5 sec)‌: 250°C
  • Installation limit‌: -20°C (preheating needed below 0°C)

4. Why choose aluminum alloy armor (YJLHV62) over steel?

  • Weight reduction‌: 40% lighter than steel tape
  • Corrosion resistance‌: Ideal for coastal/chemical plant

5. Are these cables suitable for mining applications?
Yes, but require ‌enhanced mechanical protection‌ (e.g., double steel tape) and ‌MSHA/IEC 62258‌ certification

6. How does flame-retardant PVC compare to LSZH sheaths?

  • PVC‌: Cost-effective, moderate smoke suppression
  • LSZH‌: Lower toxicity in fires, mandatory in tunnels/hospitals

7. What tests verify cable quality?

  • Partial discharge‌: ≤10pC at 1.5U0 (IEC 60885)
  • Insulation resistance‌: ≥3,670 MΩ·km (20°C)

8. Can 6kV cables be used in 10kV systems?
No. Voltage rating must match system voltage (e.g., 8.7/10kV cables for 10kV networks)


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2006

  • Total Annual:

    150000000-200000000

  • Employee Number:

    400~500

  • Ecer Certification:

    Verified Supplier

Zhongdong Cable Co., Ltd. is a professional cables and wires manufacturer in China since 2006, the company covers an area of over 38000 square meters, 30 advanced cable production lines and 40 sets of testing equipment, we have a strong R&D ability with almost 100 Senior technical perso... Zhongdong Cable Co., Ltd. is a professional cables and wires manufacturer in China since 2006, the company covers an area of over 38000 square meters, 30 advanced cable production lines and 40 sets of testing equipment, we have a strong R&D ability with almost 100 Senior technical perso...

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Get in touch with us

  • Reach Us
  • Zhongdong Cable Co., Ltd.
  • Room 801,Tower C,China Minmetals Financial & Trade Center,Xi'an International Trade & Logistics Park,Xi'an,Shaanxi,China
  • https://www.electrical-cables.com/

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