12/24 KV PE Jacket NFC 33226 Standard Service Drop Cable

STANDARDS

National :  NF C 33-226

NF C 33-226 cables are the new generation of cables for public power distribution network 12/20 kV. They are AD8 (water pressure < 0,2 bar), AF2 and AN3 complying with NF C 13-200 standard. Sheath is anti-termite resistant.

DESIGN

The cable is made of 1 or 3 bunched cores.

LAYING CONDITION

Burial depth : 0.80 m

Soil thermal resistivity : 1.2 °K m/W

ELECTRICAL CARACTERISTICS

Calculated from IEC 60949, permissible short circuit current is applicable for the conductor during 1s.

OPTIONS

NF C 33-226 cables can be manufactured with the following options:

• Copper conductor
• Other voltage
• Other section
• Grounding conductor
• Thicker aluminium screen
• Bunch
• Re-enforced burying resistance (EDR) is ensured with an extruded polyethylene protection.

• Characteristics

  CONSTRUCTION CHARACTERISTICS
  Conductor flexibility	Stranded class 2
  DIMENSIONAL CHARACTERISTICS
  Screen thickness	150µm
  ELECTRICAL CHARACTERISTICS
  Rated Voltage Uo/U (Um)	12 / 20 (24) kV
  MECHANICAL CHARACTERISTICS
  Mechanical resistance to impacts	AG4
  USAGE CHARACTERISTICS
  Ambient installation temperature, range	-10 .. 50°C
  Weather resistance	AN3 / AF2
  Flame retardant	C2, NF C 32-070