MachineU > China Products > Electrical Equipment & Supplies > Wires, Cables & Cable Assemblies > Power Cables
Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable
Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable
Specifications
Brand Name :
Zhongdong
Certification :
IEC,CE,ISO,TUV
Place of Origin :
Hebei，China
MOQ :
Negotiable
Price :
Negotiable
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
Description

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

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


APPLICATION

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


WHY CHOOSE US

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


PARTNER

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


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)


Send your message to this supplier
Send Now

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

Ask Latest Price
Product Detail
Brand Name :
Zhongdong
Certification :
IEC,CE,ISO,TUV
Place of Origin :
Hebei，China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
,L/C,T/T
Contact Supplier
Flame-retardant MV Medium Voltage Cable 6kv- 26/35kv Armored Power Cable

Zhongdong Cable Co., Ltd.

Verified Supplier
1 Years
Shaanxi
Since 2006
Business Type :
Manufacturer
Main Products :
Low Voltage Cable, Medium Voltage Cable, High Voltage Cable
Total Annual :
150000000-200000000
Employee Number :
400~500
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Medium Voltage Cable
MachineU China Products Electrical Equipment & Supplies Wires, Cables & Cable Assemblies Power Cables
Contact Supplier
Submit Requirement