NF C 33-226 HTA CIS Al/XLPE/PE 12/20kV (24kV) Cable

Application:

These cables are suitable for MV power applications, particularly for connections in transformer stations and power stations, between aerial lines and transformer stations, and for automotive electric powertrain.

Characteristics

Voltage Rating

12/20 (24kV)

Temperature Rating

Operating temperature: +90ºC

Short Circuit: +250 °C

Minimum Bending Radius

Single core: 13 x overall diameter

During Installation: 26 x overall diameter

Multicore: 6 x overall diameter

During Installation: 12 x overall diameter

Construction

Conductor

Class 2 Aluminium stranded wire

Conductor Screen

Semi-conductive XLPE (Cross-linked Polyethylene) bonded to

conductor

Insulation

XLPE (Cross-linked polyethylene)

Insulation Screen

Grooved peelable semi-conducting XLPE (Cross-linked Polyethylene)

Tightness powder in the grooves

Screen

Al/PET (Aluminium foil tape)

Outer Sheath

PE (Polyethylene)

Standards

IEC 60228, NFC 32-070, NF C 32 013, NF C 33-226, HD 620, UTE C 33-226

Flame retardant NFC 32-070 cat. C2 (grey and black striped outer sheaths only)

Parameter
NF C33-226
12/20 kV
Section mm' outer
Diameter
(mm) Max DC Resist.
/km Max. tensile
strength
(daN) Bending radius
(mm) Weight
Approx.
(kg/km) single core cables 50 29 0.641 150 377 754 700 95 32 0.32 285 416 832 950 150 32 0.206 450 416 832 1000 240 36.5 0.125 720 475 950 1400 400 42 0.078 1200 546 1092 1950 630 52.5 0.047 1890 683 1365 3100 1200 66 0.025 360o 858 1716 5200 bunched cables 3x1x50 62.5 0.641 450 377 754 2100 3x1x95 69 0.32 855 416 832 2800 3x1x150 69 0.206 1350 416 832 3050 3x1x240 78.5 0.125 2160 475 950 4150 3x1x400 90 0.078 3600 546 1092 5800