DK-CVV – 450/750V – Service Entrance Cable

Cu/PVC/ATA/PVC

Service entrance cable, 2, 4 cores, copper conductor, PVC insulated, aluminium tape armoured, PVC sheathed.

STANDARDS

  • TCVN 6612
  • TCVN 6610-4

TECHNICAL CHARACTERISTICS

  • Rated voltage (Uo/U): 450/750V.
  • Voltage test 50Hz – 5min: 2kV.
  • Max. conductor temperature in normal operation: 70ºC.
Voltage Group: Low Voltage Cables
Function Group: Service entrance cable

APPLICATION:

Service entrance cable is a specialized cable used for connecting from the utility pole to the individual meter of each establishment, building, or residence.

STRUCTURE:

Cấu trúc LV - 450/750V - DKCVV

1. Conductor: Copper conductor, circular compacted (class 2).

2. Insulation: PVC.

3. Filler: PP filling, binding tape or PVC.

4. Armour: Aluminum tape.

5. Outer sheath: PVC.

MARKINGS ON CABLE:

2 cores: NGOC LAN CABLE® – [YEAR] – Cu/PVC/ATA/PVC 2C x [SIZE] mm² 450/750V – #### m

4 cores: NGOC LAN CABLE® – [YEAR] – Cu/PVC/ATA/PVC 4C x [SIZE] mm² 450/750V – #### m

CABLE IDENTIFICATION:

Insulation:

  • 2 cores: Gray, black or red, black
  • 4 cores:
    • Active: Red, yellow, blue
    • Neutral: Black

Outer sheath: Gray

TECHNICAL SPECIFICATIONS TABLE

Tiết diện danh định
Cấu trúc
Đường kính ruột dẫn
Appox. Conductor diameter
Chiều dày cách điện danh định
Nom. Thickness of insulation
Chiều dày băng nhôm
Chiều dày vỏ ngoài
Nom. Thickness of outer shealth
Đường kính ngoài gần đúng của cáp
Approx. overall diameter of cable
Điện trở DC tối đa ở 20ºC
Trọng lượng gần đúng
Approx. weight
Dòng điện cho phép
Tiết diện danh địnhCấu trúcĐường kính ruột dẫn
Appox. Conductor diameter
Chiều dày cách điện danh định
Nom. Thickness of insulation
Chiều dày băng nhômChiều dày vỏ ngoài
Nom. Thickness of outer shealth
Đường kính ngoài gần đúng của cáp
Approx. overall diameter of cable
Điện trở DC tối đa ở 20ºCTrọng lượng gần đúng
Approx. weight
Dòng điện cho phép
Nominal areaStructure2C4C2C4CNom. Thickness of Al tape screen2C4C2C4CMax. DC resistance at 20ºC2C4CPermissble current
mm²Nº x mmmmmmmmmmmmΩ/kmkg/kmA
2.57 x 0.672.012.010.80.80.151.21.211.9213.447.4121129230
47 x 0.852.552.550.80.80.151.21.413.0015.144.6126639440
67 x 1.043.123.120.80.80.151.21.414.1416.523.0833350551
77 x 1.133.393.390.80.80.151.21.414.6817.182.6136856356
10CC3.673.671.01.00.151.41.416.4417.851.8347166970
16CC4.704.701.01.00.151.41.418.5020.351.1563693994
25CC5.735.731.21.20.151.41.621.3623.240.7278981336119
35CC6.806.801.21.20.151.61.623.9025.830.52411831784148

CC: Circular compacted conductor

*Beside the table of specification above, the other requirements can be satisfied following to customer demand, such as, size & standards.

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