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APPLICATION

کابل های برق فشار متوسط ​​برای شبکه های توزیع و واحدهای تولید، مناسب برای نصب خارجی از جمله کانال های کابل مدفون مستقیم و مدفون. مقاوم در برابر اشعه ماوراء بنفش

STANDARDS

IEC 60502-2, IEC 60228, UV Resistant: ISO 4892-3 Abrasion and Tear Resistance to: EN 60229-4.1 Impact rated to: AG2 EN 60364-5.51

CHARACTERISTICS

Voltage Rating Uo/U : 12/20 (24)kV

Temperature Rating : -20°C to +60°C Permissible Conductor Operating Temperature: +90°C Permissible Short Circuit Temperature up to 5 sec: 250°C

Test Voltage: 42kV AC 50Hz (5 mins)

Minimum Bending Radius : 15 x overall diameter

CONSTRUCTION

Conductor Screen:Semi-conductive material

Conductor : Class 2 Stranded Copper

Insulation :XLPE (Cross-Linked Polyethylene)

Insulation Screen:Semi-conductive material (bonded)

Longitudinal Waterblocking:Semi-conductive swellable tape

Screen:Copper wires and copper tape

Longitudinal Waterblocking:Swellable Tapes

Outer Sheath:MDPE (Medium Density Polyethylene)

Sheath Colour : Black Red

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DIMENSIONS

NO. OF CORES NOMINAL CROSS SECTIONAL AREA mm² NOMINAL CONDUCTOR DIAMETER mm NUMBER WIRES CONDUCTOR mm NOM. THICKNESS SEMI-CON. LAYER INNEROUTER NOMINAL INSULATION THICKNESS mm MINIMUM INSULATION THICKNESS mm NOMINAL DIAMETER OVER INSULATION mm
NO. OF CORES NOMINAL CROSS SECTIONAL AREA mm² NOMINAL CONDUCTOR DIAMETER mm NUMBER WIRES CONDUCTOR mm NOM. THICKNESS SEMI-CON. LAYER INNEROUTER NOMINAL INSULATION THICKNESS mm MINIMUM INSULATION THICKNESS mm NOMINAL DIAMETER OVER INSULATION mm
Conductor Screen Inner mm Outer mm
1 50 16 8/1 10 x 2.62 0/5 0/4 5/5 4/85 20/3
1 70 16 9/7 14 x 2.62 0/5 0/4 5/5 4/85 21/9
1 95 16 11/4 19 x 2.62 0/5 0/4 5/5 4/85 23/6
1 120 16 12/7 19 x 2.97 0/5 0/4 5/5 4/85 24/9
1 150 25 14/5 19 x 3.20 0/5 0/4 5/5 4/85 26/7
1 185 25 15/9 27 x 2.62 0/5 0/4 5/5 4/85 28/1
1 240 25 18/6 48 x 2.62 0/5 0/4 5/5 4/85 30/8
1 300 25 20/7 61 x 2.62 0/5 0/4 5/5 4/85 32/9
1 400 35 23/5 61 x 2.97 0/5 0/4 5/5 4/85 35/7
1 500 35 26/5 61 x 3.29 0/5 0/4 5/5 4/85 38/7
1 630 35 30/2 61 x 3.80 0/5 0/4 5/5 4/85 42/9
 
NOMINAL CROSS SECTIONAL AREA mm² NUMBER WIRES SCREEN mm DIAMETER TAPE SCREEN mm NOMINAL SHEATH THICKNESS mm MINIMUM SHEATH THICKNESS mm NOMINAL OVERALL DIAMETER mm NOMINAL WEIGHT kg/km MAXIMUM SIDEWALL PRESSURE N/cm2 MAXIMUM PULLING TENSION N
NOMINAL CROSS SECTIONAL AREA mm² NUMBER WIRES SCREEN mm DIAMETER TAPE SCREEN mm NOMINAL SHEATH THICKNESS mm MINIMUM SHEATH THICKNESS mm NOMINAL OVERALL DIAMETER mm NOMINAL WEIGHT kg/km MAXIMUM SIDEWALL PRESSURE N/cm2 MAXIMUM PULLING TENSION N
50 44 x 0.66 1x0.1x10 1/8 1/24 27 1100 475 2500
70 44 x 0.66 1x0.1x10 1/9 1/32 29 1300 603 3500
95 44 x 0.66 1x0.1x10 1/9 1/32 31 1600 747 4750
120 44 x 0.66 1x0.1x10 2 1/4 32 1900 895 6000
150 71 x 0.66 1x0.1x10 2 1/4 34 2250 1031 7500
185 71 x 0.66 1x0.1x10 2/1 1/48 35 2750 1212 9250
240 71 x 0.66 1x0.1x10 2/1 1/48 38 3250 1413 12000
300 71 x 0.66 1x0.1x10 2/2 1/56 40 3750 1647 15000
400 60 x 0.85 1x0.1x15 2/3 1/64 44 4750 1975 20000
500 60 x 0.85 1x0.1x15 2/4 1/72 47 5750 2268 25000
630 60 x 0.85 1x0.1x15 2/5 1/8 51 7250 2586 31500

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ELECTRICAL

NOMINAL CROSS SECTIONAL AREA mm² CONDUCTOR DC RESISTANCE AT 20°C ohms/km CONDUCTOR DC RESISTANCE AT 75°C ohms/km CONDUCTOR AC RESISTANCE BY MAX TEMP ohms/km CURRENT CARRYING CAPACITY (A)
In Ground    In Air
20°C     30°C		 REACTANCE ohms/km CHARGING ADMITTANCE A/km CAPACITANCE μF/km S.C.C CONDUCTOR 1SEC kA S.C.C SCREEN 1SEC kA CONDUCTOR LOSSES IN THE GROUND kW/km
NOMINAL CROSS SECTIONAL AREA mm² CONDUCTOR DC RESISTANCE AT 20°C ohms/km CONDUCTOR DC RESISTANCE AT 75°C ohms/km CONDUCTOR AC RESISTANCE BY MAX TEMP ohms/km CURRENT CARRYING CAPACITY (A)
In Ground    In Air
20°C     30°C		 REACTANCE ohms/km CHARGING ADMITTANCE A/km CAPACITANCE μF/km S.C.C CONDUCTOR 1SEC kA S.C.C SCREEN 1SEC kA CONDUCTOR LOSSES IN THE GROUND kW/km
50 0.387 0.801 0.497 250 279 0.19 0.40 0.15 7.15 3.2 31.1
70 0.268 0.555 0.344 304 347 0.18 0.38 0.17 10.1 3.2 31.8
95 0.193 0.399 0.248 361 420 0.18 0.36 0.19 13.59 3.2 32.3
120 0.153 0.316 0.196 407 483 0.17 0.35 0.20 17.16 3.2 32.5
150 0.124 0.160 0.256 445 540 0.17 0.33 0.24 21.45 5.0 31.7
185 0.0991 0.205 0.128 498 614 0.16 0.32 0.24 26.46 5.0 31.7
240 0.0754 0.156 0.098 569 718 0.16 0.31 0.27 34.32 5.0 31.7
300 0.0601 0.124 0.080 633 813 0.16 0.30 0.29 42.90 5.0 32.1
400 0.0470 0.0974 0.064 686 904 0.16 0.29 0.32 57.20 7.1 30.1
500 0.0366 0.0758 0.051 756 1011 0.15 0.28 0.36 71.50 7.1 29.1
630 0.0283 0.0602 0.0407 850 1030 0.15 0.27 0.40 90.09 7.1 30.3
Derating factor (ground): 1 (Soil thermal resistivity: 1km/W, Depth 0.8m, Flat formation - touching)
Derating factor (air): 1 (Flat formation - touching)

The information contained within this datasheet is for guidance only and is subject to change without notice or liability. All the information is provided in good faith and is believed to be correct at the time of publication. When selecting cable accessories, please note that actual cable dimensions may vary due to manufacturing tolerances