Medium Voltage Power Cables - Eurocabos - Brasil · During the operation or after laying the medium voltage power cables, the dielectric can be tested with alternating or direct current

Q 47

Photo: HELUKABEL®

Medium Voltage Power Cables

N2XSY 6/10kV, 12/20kV, 18/30kV NA2XSY 6/10kV, 12/20kV, 18/30kVN2XS2Y 6/10kV, 12/20kV, 18/30kV

NA2XS2Y 6/10kV, 12/20kV, 18/30kVN2XS(F)2Y 6/10kV, 12/20kV, 18/30kV

NA2XS(F)2Y 6/10kV, 12/20kV, 18/30kV N2XSEY 3 x … 6/10kV

Q 48

Q

Medium Voltage Power Cables XLPE-insulated 6/10 kV, 12/20 kV, 18/30 kV

Since about 1970 the cross-linked polyethylene (XLPE)-insulated power cables have been used in Germany. The XLPE-insulation possesses very good electrical, mechanical and thermal characteristics in medium voltage networks. This type of insulation is very chemically resistant and also resistant to cold. Due to various advantages, the XLPE-insulated type has vastly displaced the traditional classical paper-insulated types in many sectors.

In order to prevent the penetration of moisture and also to extend the duration of life, the XLPE-insu-lated medium voltage cables are designed with longitudinally water-proof screen including an addi-tional swell tape and a PE outer sheath.

The manufacture of this sheath is based on high density polyethylene (HDPE), in which an additive organic peroxide is mixed. Due to the heating and pressure the molecule chains are joined to each other, assuring the transition from thermoplastic to elastic condition.

In comparison to PVC and paper-insulated cables, the advantage of XLPE-insulated medium voltage power cables is that they possess a low dielectric factor, such as it is 100 times smaller than of PVC-insulated cables.

Moreover, a better dielectric constant value has an effect on the low mutual capacitance, the short-circuit to ground and the charging current of XLPE-insulated cables.

The good properties of XLPE-insulated cables remain constant through a wide temperature range.

Characteristics of XLPE

• permissible operating temperature– For permanent (normal) operation + 90°C– In short circuit +250°C– In overload operation and damage by sea up to +130°C

• Specific heat resistance 3,5 K · m/W• Dielectric constant 2,4• Specific resistance (20°C) min. 1016 Ohm · cm• Loss factor (tan �) (20°C) max. 0,5 · 10–3

• Density 0,92 g/cm3

• Breaking strength min. 200%• Tensile strength min. 12,5 N/mm2

Conductor

– Copper or aluminium, round, multiwire stranded and compact, according to VDE 0295 and HD 383.

Inner semi-conducting layer

– Semi-conducting compound, cross-linked, mini-mum wall-thickness 0,3 mm.

Insulation

– Cross-linked polyethylene (XLPE), compound type 2XI1 according to DIN VDE 0207 part 22 and HD 620.1.– Insulation nominal wall-thickness for 6/10 kV = 3,4 mm 12/20 kV = 5,5 mm 18/30 kV = 8,0 mm

Outer semi-conducting layer

– Outer semi-conducting layer is extruded together with the inner semi-conducting layer and the insulation in one working process and are spliced with each other.– Semi-conducting compound, cross-linked, wall- thickness 0,3 to 0,6 mm.

Concentricity of conductor

– The difference between the maximum and mini-mum value of 0,5 mm should not be exceeded.

Semi-conducting type

– Over the outer semi-conducting layer, a semi-conducting tape must be used.

Screen

– Screening of copper wires must have a minimum diameter of 0,5 mm and over that a copper tape applied helically with a minimum thickness of 0,1 mm.– Copper cross-section according to DIN VDE 0273 and 0276 to the corresponded table 2.

Separator

– Over the screen as well as under outer jacket, a separating layer must be used (e. g. taping).

Outer jacket

– PE compound DMP2 according to HD 620.1 and 2YM3 to DIN VDE 0276 part 3, black or– PVC compound DMV6 according to HD 620.1 and YM5 to DIN VDE 0207 part 5, red– Wall-thickness = 2,5 mm, for 1x 500 mm2 /30 kV = 2,6 mm

Continuation

▲

Q 49

Medium Voltage Power Cables XLPE-insulated6/10 kV, 12/20 kV, 18/30 kV

Laying of Cable

In order to avoid any damage, the XLPE-insulated medium voltage cables should carefully laid and installed. It must be ensured that the cables should not be pulled over the hard or sharp edges. The cable ends must be water-tight-sealed. After cutting the length both ends must be sealed immediately.A laying depth of 60 to 80 cm is recommended. Single conductor cables are normally arranged in a trefoil touching or triangular shape.For laying in conduits, the influence of thermal insulation of air space between the cable and the inner wall of conduit should be specially considered. The inner diameter of the conduit should be at least 1,5 times that of the diameter of the cable.

Bending radius

During the laying of XLPE cables, the bending radiusshould not be below of the following values:• Cable without metal sheath = 15 x cable Ø• Cable with Alu-laminated sheath = 30 x cable Ø

Temperature range

During the installation, the temperature should not be below the following values:• for XLPE-insulation + PVC jacket = – 5°C• for XLPE-insulation + PE jacket = –20°C

Max. permissible tensile strength

By pulling the conductors with a pulling head (notfor armoured cables)

P = No. of cores x conductor cross-section x � � = permissible pulling tension N/mm2

– For Cu-conductor: 50 N/mm2

– For Alu-conductor: 30 N/mm2

Current carrying capacity

according to VDE 0276 part 620, – 5C or HD 620 S1

Laying in earth (ground)

• Laying depth 0,7 – 0,8 m• Earth temperature in the laying depth 20°C• Specific heat resistance • Load factor 0,7 (EVU-Load)

Laying in air

• Air temperature 30°C• Load factor (permanent load) 1,0

Laying in conduits

Cables for conduit systems laying in earth, a reduc-tion of the current carrying capacity with a factor of0,85 is recommended.

Test voltages

Kind of Voltage test in kV voltage test

Voltage test a. c. in kV 15 30 45

Voltage test d. c. in kV 48 96 144

Voltage test a. c. 18 36 54 (voltage test = 1000 h)

Voltage test to cable system

During the operation or after laying the medium voltage power cables, the dielectric can be tested with alternating or direct current. The test duration continues 30 minutes.

Kind of voltage test

Voltage test a. c. 12 24 36 in kV

Voltage test d. c. 34 67 76 in kV up to 48 up to 96 up to 108

U

0/U

= 6

/10

kV

U

0/U

= 1

2/20

kV

U

0/U

= 1

8/30

kV

U

0/U

= 6

/10

kV

U

0/U

= 1

2/20

kV

U

0/U

= 1

8/30

kV

1,0 K · m/W

N2XSY 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

Cu-conductor, single core, screened, PVC-jacket

PropertiesCable structureTechnical dataCircular bare Cu-conductor of strandedwires to HD 383

XLPE-insulated power cables toDIN VDE 0276 part 620, HD 620 S1 andIEC 60502

PVC self-extinguishing and flame retardantaccording to VDE 0482-332-1-2, DIN EN60332-1-2/ IEC 60332-1 (equivalentDIN VDE 0472 part 804 test method B)

Inner semi-conducting coatingTemperature rangeduring installation up to -5 °C

Core insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1 The materials used in manufacture are

cadmium-free and contain no silicone andOperating temperaturemax. 90 °C

Outer extrusion of semi-conductingcoating spliced with the insulation free from substances harmful to the

wetting properties of lacquersShort circuit temperature250 °C (short circuit duration up to 5 sec.)

Wrapping of conductive materialInstallation notesTo guarantee an optimum on operatingreliability the extruded semi-conductive

Screen: Braiding of copper wires with oneor two tape(s) applied helicallyNominal voltages

U0/U 6/10 kV, 12/20 kV, 18/30 kV Wrappinglayer is spliced with the insulation for longOperating voltages for

6/10 kV = max. 12 kV12/20 kV = max. 24 kV18/30 kV = max. 36 kV

PVC outer jacket, compound DMV6 toHD 620.1 duration. For this reason we recommend

a peeling tool for installation.Jacket colour red

NoteTest voltages for6/10 kV = 15 kV12/20 kV = 30 kV18/30 kV = 45 kV

Further dimensions available on request.

Minimum bending radiusduring installation max. 15x cable øPower ratings tablesee Technical Informations

ApplicationSuitable for installation mostly for power supply stations, in indoors and in cable ducts, outdoors, underground and in water as well as forinstallation on cable trays for industries, switch-boards and power stations. Due to the good laying characteristic, this can also be laid easilyin difficult line guideways.The inner conducting layer between the conductor and the XLPE insulation and the firmly bonded outer conducting layer on the XLPEinsulation assures a construction free of partial discharges with high operational reliability.

AWG-No.Weightapprox.kg / km

Cop.weightkg / km

Outer Ømin. - max.mm

JacketthicknessNominalvaluemm

Insulationthicknessmm

NominalvoltagekV

Operationvoltagemax.

No.cores xcross-sec.mm²

Part no.

2905,0518,023,0 - 28,02,53,46 / 1012rm / 161 x 353240011080,0662,024,0 - 29,02,53,46 / 1012rm / 161 x 5032401

2/01310,0854,026,0 - 31,02,53,46 / 1012rm / 161 x 70324023/01580,01094,026,0 - 32,02,53,46 / 1012rm / 161 x 95324034/01860,01334,028,0 - 34,02,53,46 / 1012rm / 161 x 12032404

300 kcmil2210,01723,029,0 - 35,02,53,46 / 1012rm / 251 x 15032406300 kcmil2040,01622,029,0 - 35,02,53,46 / 1012rm / 161 x 15032405350 kcmil2580,02059,031,0 - 37,02,53,46 / 1012rm / 251 x 18532408350 kcmil2450,01958,031,0 - 37,02,53,46 / 1012rm / 161 x 18532407500 kcmil3000,02486,033,0 - 39,02,53,46 / 1012rm / 161 x 24032409500 kcmil3130,02587,033,0 - 39,02,53,46 / 1012rm / 251 x 24032410600 kcmil3780,03163,036,0 - 41,02,53,46 / 1012rm / 251 x 30032411750 kcmil4670,04234,040,0 - 45,02,53,46 / 1012rm / 351 x 40032412

1000 kcmil5750,05194,043,0 - 48,02,53,46 / 1012rm / 351 x 5003241321110,0518,027,0 - 32,02,55,512 / 2024rm / 161 x 353241411250,0662,028,0 - 33,02,55,512 / 2024rm / 161 x 5032415

2/01510,0854,030,0 - 35,02,55,512 / 2024rm / 161 x 70324163/01780,01094,031,0 - 36,02,55,512 / 2024rm / 161 x 95324174/02070,01334,032,0 - 38,02,55,512 / 2024rm / 161 x 12032418


1000 kcmil6050,05194,046,0 - 52,02,55,512 / 2024rm / 351 x 5003242711480,0662,032,0 - 38,02,5818 / 3036rm / 161 x 5032428

2/01730,0854,034,0 - 40,02,5818 / 3036rm / 161 x 7032429

Continuation

Q 50

Q

N2XSY 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

Cu-conductor, single core, screened, PVC-jacket


Cop.weightkg / km




NominalvoltagekV



Part no.

3/02060,01094,035,0 - 41,02,5818 / 3036rm / 161 x 95324304/02330,01334,037,0 - 43,02,5818 / 3036rm / 161 x 12032431

300 kcmil2720,01723,038,0 - 44,02,5818 / 3036rm / 251 x 15032432350 kcmil3100,02059,040,0 - 46,02,5818 / 3036rm / 251 x 18532433500 kcmil3730,02587,042,0 - 48,02,5818 / 3036rm / 251 x 24032434600 kcmil4000,03163,045,0 - 51,02,5818 / 3036rm / 251 x 30032435750 kcmil5330,04234,048,0 - 54,02,5818 / 3036rm / 351 x 40032436

1000 kcmil6480,05194,051,0 - 57,02,5818 / 3036rm / 351 x 50032437

Dimensions and specifications may be changed without prior notice. (RQ03)

Q 51

Core end sleeves and cable lugs

Core end sleevesSolderless terminalsTubular cable lugsCompression joints

You can fi nd core end sleeves and cable lugs in our catalogue Cable Accessories. Request it now at www.helukabel.de

NA2XSY 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

alu-conductor, single core, screened, PVC-jacket

PropertiesCable structureTechnical dataCircular bare alu-conductor of strandedwires to HD 383


self-extinguishing and flame retardantaccording to VDE 0482-332-1-2, DIN EN60332-1-2/ IEC 60332-1 (equivalentDIN VDE 0472 part 804 test method B)


Core insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1 The materials used in manufacture are

cadmium-free and contain no silicone andOperating temperaturemax. 90 °C

Outer extrusion of semi-conductingcoating spliced with the insulation free from substances harmful to the

wetting properties of lacquersShort circuit temperature 250 °C(short circuit duration up to 5 sec.)

Wrapping of conductive materialInstallation notesTo guarantee an optimum on operatingreliability the extruded semi-conductive

Screen: Braiding of copper wires with oneor two tapes applied helicallyNominal voltages

U0/U 6/10 kV, 12/20 kV, 18/30 kV Wrappinglayer is spliced with the insulation for longOperating voltages for


PVC outer jacket, compound DMV6 toHD 620.1 duration. For this reason we recommend

a peeling tool for installationJacket colour red

NoteTest voltages for6/10 kV = 15 kV12/20 kV = 30 kV18/30 kV = 45 kV

Further dimensions available on request.

Minimum bending radiusduring installation max. 15x cable øPower ratingssee Technical Informations

ApplicationSuitable for installation mostly for power supply stations, in indoors and in cable ducts, outdoors, underground and in water as well as forinstallation on cable trays for industries, switch-boards and power stations. Due to the good laying characteristic, this can also be laid easilyin difficult line guideways.The inner conducting layer between the conductor and the XLPE insulation and the firmly bonded outer conducting layer on the XLPEinsulation assures a construction free of partial discharges with high operational reliability.


Alu weightkg / km

Cop.weightkg / km




NominalvoltagekV



Part no.

1780,0145,0182,024,0 - 29,02,53,46 / 1012rm / 161 x 50324402/0875,0203,0182,026,0 - 31,02,53,46 / 1012rm / 161 x 70324413/0990,0276,0182,026,0 - 32,02,53,46 / 1012rm / 161 x 95324424/01110,0348,0182,028,0 - 34,02,53,46 / 1012rm / 161 x 12032443

300 kcmil1310,0435,0283,029,0 - 35,02,53,46 / 1012rm / 251 x 15032445300 kcmil1240,0435,0182,029,0 - 35,02,53,46 / 1012rm / 161 x 15032444350 kcmil1460,0537,0283,031,0 - 37,02,53,46 / 1012rm / 251 x 18532447350 kcmil1405,0537,0182,031,0 - 37,02,53,46 / 1012rm / 161 x 18532446500 kcmil1660,0696,0283,033,0 - 39,02,53,46 / 1012rm / 251 x 24032449500 kcmil1615,0696,0182,033,0 - 39,02,53,46 / 1012rm / 161 x 24032448600 kcmil1910,0870,0283,036,0 - 41,02,53,46 / 1012rm / 251 x 30032450750 kcmil2315,01160,0394,040,0 - 45,02,53,46 / 1012rm / 351 x 40032451

1000 kcmil2750,01450,0394,043,0 - 48,02,53,46 / 1012rm / 351 x 500324521950,0145,0182,028,0 - 33,02,55,512 / 2024rm / 161 x 5032453

2/01110,0203,0182,030,0 - 35,02,55,512 / 2024rm / 161 x 70324543/01220,0276,0182,031,0 - 36,02,55,512 / 2024rm / 161 x 95324554/01310,0348,0182,032,0 - 38,02,55,512 / 2024rm / 161 x 12032456


1000 kcmil3030,01450,0394,046,0 - 52,02,55,512 / 2024rm / 351 x 5003246511260,0145,0182,032,0 - 38,02,5818 / 3036rm / 161 x 5032466

2/01360,0203,0182,034,0 - 40,02,5818 / 3036rm / 161 x 7032467

Continuation

Q 52

Q

NA2XSY 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

alu-conductor, single core, screened, PVC-jacket


Alu weightkg / km

Cop.weightkg / km




NominalvoltagekV



Part no.

3/01510,0276,0182,035,0 - 41,02,5818 / 3036rm / 161 x 95324684/01610,0348,0182,037,0 - 43,02,5818 / 3036rm / 161 x 12032469

300 kcmil1760,0435,0182,038,0 - 44,02,5818 / 3036rm / 161 x 15032470300 kcmil1810,0435,0283,038,0 - 44,02,5818 / 3036rm / 251 x 15032471350 kcmil1960,0537,0182,040,0 - 46,02,5818 / 3036rm / 161 x 18532472350 kcmil2020,0537,0283,040,0 - 46,02,5818 / 3036rm / 251 x 18532473500 kcmil2260,0696,0283,042,0 - 48,02,5818 / 3036rm / 251 x 24032475500 kcmil2210,0696,0182,042,0 - 48,02,5818 / 3036rm / 161 x 24032474600 kcmil2560,0870,0283,045,0 - 51,02,5818 / 3036rm / 251 x 30032476750 kcmil2960,01160,0394,048,0 - 54,02,5818 / 3036rm / 351 x 40032477

1000 kcmil3460,01450,0394,051,0 - 57,02,6818 / 3036rm / 351 x 50032478


Q 53

Tools

Cable shearsBox spannersStrippersCrimping toolsPliersSkinning knife

You can fi nd tools in our catalogue Cable Accessories.Request it now at www.helukabel.de

N2XS2Y 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

Cu-conductor, single core, screened, PE-jacket

PropertiesCable structureTechnical dataCircular bare cu-conductor of strandedwires to HD 383

XLPE-insulated power cables to IEC 60502,DIN VDE 0276 part 620, HD 620 S1

The materials used in manufacture arecadmium-free and contain no silicone andfree from substances harmful to thewetting properties of lacquers

Temperature rangeduring installation up to -20 °C

Inner semi-conducting coatingCore insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1 Installation notes

To guarantee an optimum on operatingreliability the extruded semi-conductive

Operating temperaturemax. 90 °C Outer extrusion of semi-conducting

coating spliced with the insulationShort circuit temperature250 °C (short circuit duration up to 5 sec.) layer is spliced with the insulation for long

duration. For this reason we recommenda peeling tool for installation.

Wrapping of conductive materialNominal voltagesU0/U 6/10 kV, 12/20 kV, 18/30 kV

Screen: Braiding of copper wires with oneor two tapes applied helically

Operating voltages for6/10 kV = max. 12 kV12/20 kV = max. 24 kV18/30 kV = max. 36 kV

WrappingNotePE-outer jacket black, compound DMP2 to

HD 620.1 Further dimensions available on request.Jacket colour black

Test voltages for6/10 kV = 15 kV12/20 kV = 30 kV18/30 kV = 45 kVMinimum bending radiusduring installation max. 15x cable øPower ratingstable see Technical Informations

ApplicationSuitable for indoor installation and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries,switch-boards and power stations. The PE-outer jacket is resistant to high mechanical stress for laying the cables. This PE-jacket is notflame-resistant (does not conform the test method B, as per VDE 0472 part 804).The inner conducting layer between the conductor and the XLPE insulation and the firmly bonded outer conducting layer on the XLPEinsulation assures a construction free of partial discharges with high operational reliability.


Cop.weightkg / km




NominalvoltagekV



Part no.

2910,0518,023,0 - 28,02,53,46 / 1012rm / 161 x 35324801990,0662,024,0 - 29,02,53,46 / 1012rm / 161 x 5032481

2/01205,0854,026,0 - 31,02,53,46 / 1012rm / 161 x 70324823/01520,01098,026,0 - 32,02,53,46 / 1012rm / 161 x 95324834/01760,01334,028,0 - 34,02,53,46 / 1012rm / 161 x 12032484


1000 kcmil5580,05194,043,0 - 48,02,53,46 / 1012rm / 351 x 500324932960,0518,027,0 - 32,02,55,512 / 2024rm / 161 x 353249411160,0662,028,0 - 33,02,55,512 / 2024rm / 161 x 5032495

2/01410,0854,030,0 - 35,02,55,512 / 2024rm / 161 x 70324963/01670,01094,031,0 - 36,02,55,512 / 2024rm / 161 x 95324974/01960,01334,033,0 - 38,02,55,512 / 2024rm / 161 x 12032498


1000 kcmil5860,05194,047,0 - 52,02,55,512 / 2024rm / 351 x 5003250711410,0662,032,0 - 38,02,5818 / 3036rm / 161 x 5032508

2/01660,0854,034,0 - 40,02,5818 / 3036rm / 161 x 7032509

Continuation

Q 54

Q

N2XS2Y 6/10kV, 12/20kV, 18/30kV XLPE-insulated,



Cop.weightkg / km




NominalvoltagekV



Part no.

3/01970,01094,035,0 - 41,02,5818 / 3036rm / 161 x 95325104/02220,01334,037,0 - 43,02,5818 / 3036rm / 161 x 12032511

300 kcmil2650,01723,038,0 - 44,02,5818 / 3036rm / 251 x 15032512350 kcmil2980,02059,040,0 - 46,02,5818 / 3036rm / 251 x 18532513500 kcmil3570,02587,042,0 - 48,02,5818 / 3036rm / 251 x 24032514600 kcmil4220,03163,045,0 - 51,02,5818 / 3036rm / 251 x 30032515750 kcmil5170,04234,048,0 - 54,02,5818 / 3036rm / 351 x 40032516

1000 kcmil6260,05194,051,0 - 57,02,5818 / 3036rm / 351 x 50032517


Q 55

Signal and power circular connectors

Series A, B, C, D, F and SToolsAccessoriesOnline confi guratorPre-assembled cables

You can fi nd signal and power circular connectors in our catalogue Cable Accessories. Request it now at www.helukabel.de

NA2XS2Y 6/10kV, 12/20kV, 18/30kV XLPE-insulated,


PropertiesCable structureTechnical dataCircular bare alu-conductor of strandedwires to HD 383


The materials used in manufacture arecadmium-free and contain no silicone andfree from substances harmful to thewetting properties of lacquers


Core insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1 Installation notes

To guarantee an optimum on operatingreliability the extruded semi-conductive

Operating temperaturemax. 90 °C

Outer extrusion of semi-conductingcoating spliced with the insulation

layer is spliced with the insulation for longShort circuit temperature250 °C (short circuit duration up to 5 sec.)

Wrapping of conductive materialduration. For this reason we recommenda peeling tool for installation.

Screen: Braiding of copper wires with oneor two tapes applied helicallyNominal voltages

U0/U 6/10 kV, 12/20 kV, 18/30 kV

NoteWrapping

Operating voltages for6/10 kV = max. 12 kV12/20 kV = max. 24 kV18/30 kV = max. 36 kV

PE-outer jacket black, compound DMP2 toHD 620.1 Further dimensions available on request.Jacket colour black

Test voltages for6/10 kV = 15 kV12/20 kV = 30 kV18/30 kV = 45 kVMinimum bending radiusduring installation max. 15x cable øPower ratingstable see Technical Informations



Alu weightkg / km

Cop.weightkg / km




NominalvoltagekV



Part no.

1710,0145,0182,024,0 - 29,02,53,46 / 1012rm / 161 x 50325202/0790,0203,0182,026,0 - 31,02,53,46 / 1012rm / 161 x 70325213/0920,0276,0182,026,0 - 32,02,53,46 / 1012rm / 161 x 95325224/0990,0348,0182,028,0 - 34,02,53,46 / 1012rm / 161 x 12032523


1000 kcmil2570,01450,0394,043,0 - 48,02,53,46 / 1012rm / 351 x 500325321890,0145,0182,028,0 - 33,02,55,512 / 2024rm / 161 x 5032533

2/0970,0203,0182,030,0 - 35,02,55,512 / 2024rm / 161 x 70325343/01120,0276,0182,031,0 - 36,02,55,512 / 2024rm / 161 x 95325354/01210,0348,0182,032,0 - 38,02,55,512 / 2024rm / 161 x 12032536


1000 kcmil2890,01450,0394,046,0 - 52,02,55,512 / 2024rm / 351 x 5003254511120,0145,0182,032,0 - 38,02,5818 / 3036rm / 161 x 5032546

2/01270,0203,0182,034,0 - 40,02,5818 / 3036rm / 161 x 7032547

Continuation

Q 56

Q

NA2XS2Y 6/10kV, 12/20kV, 18/30kV XLPE-insulated,



Alu weightkg / km

Cop.weightkg / km




NominalvoltagekV



Part no.

3/01380,0276,0182,035,0 - 41,02,5818 / 3036rm / 161 x 95325484/01530,0348,0182,037,0 - 43,02,5818 / 3036rm / 161 x 12032549

300 kcmil1720,0435,0283,038,0 - 44,02,5818 / 3036rm / 251 x 15032550350 kcmil1860,0537,0283,040,0 - 46,02,5818 / 3036rm / 251 x 18532551500 kcmil2110,0696,0283,042,0 - 48,02,5818 / 3036rm / 251 x 24032552600 kcmil2370,0870,0283,045,0 - 51,02,5818 / 3036rm / 251 x 30032553750 kcmil2820,01160,0394,048,0 - 54,02,5818 / 3036rm / 351 x 40032554

1000 kcmil3280,01450,0394,051,0 - 57,02,5818 / 3036rm / 351 x 50032555


Q 57

Cable Glands

Cable glands for standard applications Plastic Glands Cable Glands of Brass AccessoriesCable glands for special application conditions for electromagnetic compatibility EMC for rugged applications and special chemical resistance for high temperature use for explosive areas for special mounting conditions for special pressure conditions

You can fi nd cable glands in our catalogue Cable Accessories.Request it now at www.helukabel.de

N2XS(F)2Y 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

Cu-conductor, single core, longitudinally water-tight, screened, PE-jacket

PropertiesCable structureTechnical dataCircular bare Cu-conductor of strandedwires to DIN VDE 0295 cl. 2 bzw. IEC 60228cl. 2


The materials used in manufacture arecadmium-free and contain no silicone andfree from substances harmful to thewetting properties of lacquersTemperature range

during installation up to -20 °CInner semi-conducting coating

Installation notesTo guarantee an optimum on operatingreliability the extruded semi-conductive

Core insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1Operating temperature

max. 90 °C Outer extrusion of semi-conductingcoating spliced with the XLPE-insulation layer is spliced with the insulation for long

duration. For this reason we recommenda peeling tool for installation

Short circuit temperature250 °C (short circuit duration up to 5 sec.) Longitudinally water-tight, conductive

wrappingNominal voltagesU0/U 6/10 kV, 12/20 kV, 18/30 kV

NoteScreen: Braiding of copper wires with oneor two tapes applied helicallyOperating voltages for


Longitudinally water-tight wrapping AWG sizes are approximate equivalentvalues. The actual cross-section is in mm².PE-outer jacket, compound DMP2 to

HD 620.1 For longitudinally and crosswise water-tightcable type N2XS(FL)2Y with PE-copolymerecoated aluminium.

Test voltages for6/10 kV = 15 kV12/20 kV = 30 kV18/30 kV = 45 kV

Jacket colour black

Further types and dimensions on request.

Minimum bending radiusduring installation max. 15x cable øPower ratingstable see Technical Informations



Cop.weightkg / km

Outer Øapprox.mm


Screencross-sec.mm²


NominalvoltagekV



Part no.

21050,0518,026,02,5163,46 / 1012rm / 161 x 353256011150,0662,028,02,5163,46 / 1012rm / 161 x 5032561

2/01460,0854,030,02,5163,46 / 1012rm / 161 x 70325623/01700,01094,031,02,5163,46 / 1012rm / 161 x 95325634/02030,01334,032,02,5163,46 / 1012rm / 161 x 12032564

300 kcmil2350,01723,034,02,5253,46 / 1012rm / 251 x 15032565350 kcmil2700,02059,036,02,5253,46 / 1012rm / 251 x 18532566500 kcmil3300,02587,038,02,5253,46 / 1012rm / 251 x 24032567600 kcmil3900,03163,040,02,5253,46 / 1012rm / 251 x 30032568750 kcmil4850,04234,044,02,5353,46 / 1012rm / 351 x 40032569

1000 kcmil6000,05194,047,02,5353,46 / 1012rm / 351 x 5003257021210,0518,031,02,5165,512 / 2024rm / 161 x 353257111400,0662,033,02,5165,512 / 2024rm / 161 x 5032572

2/01550,0854,034,02,5165,512 / 2024rm / 161 x 70325733/01800,01094,036,02,5165,512 / 2024rm / 161 x 95325744/02150,01334,037,02,5165,512 / 2024rm / 161 x 12032575


1000 kcmil6100,05194,052,02,5355,512 / 2024rm / 351 x 5003258111700,0662,037,02,516818 / 3036rm / 161 x 5032582

2/01950,0854,038,02,516818 / 3036rm / 161 x 7032583

Continuation

Q 58

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N2XS(F)2Y 6/10kV, 12/20kV, 18/30kV XLPE-insulated,

Cu-conductor, single core, longitudinally water-tight, screened, PE-jacket


Cop.weightkg / km

Outer Øapprox.mm




NominalvoltagekV



Part no.

3/02300,01094,040,02,516818 / 3036rm / 161 x 95325844/02600,01334,042,02,516818 / 3036rm / 161 x 12032585

300 kcmil3000,01723,043,02,525818 / 3036rm / 251 x 15032586350 kcmil3350,02059,045,02,525818 / 3036rm / 251 x 18532587500 kcmil4100,02587,047,02,525818 / 3036rm / 251 x 24032588600 kcmil4800,03163,050,02,525818 / 3036rm / 251 x 30032589750 kcmil5750,04234,053,02,535818 / 3036rm / 351 x 40032590

1000 kcmil6700,05194,056,02,535818 / 3036rm / 351 x 50032591


Q 59

Conduits

Corrugated tubes for standard applications for lager sizes scissile corrugated tubes conduit glandsHigh fl exible conduits plastic conduits with spiral spring metal conduits conduits glandsConduit for heavy mechanical duty metal conduits with plastic sheat plastic conduits conduits glands for metal conduits

You can fi nd conduits in our catalogue Cable Accessories.Request it now at www.helukabel.de

NA2XS(F)2Y 6/10kV, 12/20kV, 18/30kVXLPE-insulated,

alu-conductor, single core, longitudinally water-tight, screened, PE-jacket

PropertiesCable structureCircular bare alu-conductor of strandedwires to DIN VDE 0295 cl. 2 and IEC 60228cl. 2

The materials used in manufacture arecadmium-free and contain no silicone andfree from substances harmful to thewetting properties of lacquersInner semi-conducting coatingInstallation notesTo guarantee an optimum on operatingreliability the extruded semi-conductive

Core insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1Outer extrusion of semi-conductingcoating spliced with the XLPE-insulation layer is spliced with the insulation for long

duration. For this reason we recommenda peeling tool for installation.

Longitudinally water-tight, conductivewrappingScreen: Braiding of copper wires with oneor two tapes applied helically NoteLongitudinally water-tight wrapping AWG sizes are approximate equivalent

values. The actual cross-section is in mm².PE-outer jacket, compound DMP2 toHD 620.1 For longitudinally and crosswise water-tight

cable type NA2XS(FL)2Y with PE-copolymerecoated aluminium.

Jacket colour blackJacket thickness voltage 2,5 mm

Further types and dimensions on request.



Alu weightkg / km

Cop.weightkg / km

Outer Øapprox.mm



NominalvoltagekV



Part no.

2780,0102,0182,026,0163,46 / 1012rm / 161 x 35326001850,0145,0182,028,0163,46 / 1012rm / 161 x 5032601

2/0980,0203,0182,030,0163,46 / 1012rm / 161 x 70326023/01080,0276,0182,031,0163,46 / 1012rm / 161 x 95326034/01150,0348,0182,032,0163,46 / 1012rm / 161 x 12032604


1000 kcmil2780,01450,0394,047,0353,46 / 1012rm / 351 x 500326101920,0145,0182,033,0165,512 / 2024rm / 161 x 5032611

2/01030,0203,0182,034,0165,512 / 2024rm / 161 x 70326123/01140,0276,0182,036,0165,512 / 2024rm / 161 x 95326134/01250,0348,0182,037,0165,512 / 2024rm / 161 x 12032614


1000 kcmil2900,01450,0394,052,0355,512 / 2024rm / 351 x 5003262011250,0145,0182,037,016818 / 3036rm / 161 x 5032621

2/01500,0203,0182,038,016818 / 3036rm / 161 x 7032622

Continuation

Q 60

Q

Technical data● XLPE-insulated power cables to

DIN VDE 0276 part 620, HD 620 S1 andIEC 60502

● Temperature rangeduring installation up to -20°C

● Operating temperaturemax. 90°C

● Short circuit temperature250°C (short circuit duration up to 5 sec.)

● Nominal voltagesU0/U 6/10 kV, 12/20 kV, 18/30 kV

● Operating voltages for6/10 kV = max. 12 kV12/20 kV = max. 24 kV18/30 kV = max. 36 kV

● Test voltages for6/10 kV = 15 kV12/20 kV = 30 kV18/30 kV = 45 kV

● Minimum bending radiusduring installation max. 15x cable Ø

● Power ratingstable see Technical Informations

NA2XS(F)2Y 6/10kV, 12/20kV, 18/30kVXLPE-insulated,

alu-conductor, single core, longitudinally water-tight, screened, PE-jacket


Alu weightkg / km

Cop.weightkg / km

Outer Øapprox.mm



NominalvoltagekV



Part no.

3/01700,0276,0182,040,016818 / 3036rm / 161 x 95326234/01800,0348,0182,042,016818 / 3036rm / 161 x 12032624

300 kcmil2050,0435,0283,043,025818 / 3036rm / 251 x 15032625350 kcmil2150,0537,0283,045,025818 / 3036rm / 251 x 18532626500 kcmil2400,0696,0283,047,025818 / 3036rm / 251 x 24032627600 kcmil2700,0870,0283,050,025818 / 3036rm / 251 x 30032628750 kcmil3200,01160,0394,053,035818 / 3036rm / 351 x 40032629

1000 kcmil3555,01450,0394,056,035818 / 3036rm / 351 x 50032630


Q 61

Drag Chain Systems

Open chainsClosed chainsAccessoriesInstallation instructionsSelection tables

You can fi nd drag chain systems in our catalogue Cable Accessories.Request it now at www.helukabel.de

N2XSEY 3 x ... 6/10kV XLPE-insulated, Cu-conductor, PVC-jacket

PropertiesCable structureTechnical dataCircular bare Cu-conductor of strandedwires to DIN VDE 0295 cl. 2 and IEC 60228cl. 2

Three core XLPE-insulated power cables toVDE 0276 and IEC 60502

self-extinguishing and flame retardantaccording to DIN VDE 0482 part 265-2-1/EN 50265-2-1/ IEC 60332-1 (equivalentDIN VDE 0472 part 804 test method B)

Temperature rangeduring installation up to -5 °C Inner semi-conducting coating

The materials used in manufacture arecadmium-free and contain no silicone and

Operating temperaturemax. 90 °C

Core insulation of cross-linked Polyethylene(XLPE), PE-compound DIX8 to HD 620.1

free from substances harmful to thewetting properties of lacquers

Short circuit temperaturecore 250 °Cscreen 350 °C (duration)(short circuit duration up to 5 sec.)

Outer extrusion of semi-conductingcoating spliced with the XLPE-insulation

Installation notesTo guarantee an optimum on operatingreliability the extruded semi-conductive

Conductive wrappingScreen: Braiding of copper wires with oneor two tapes applied helicallyNominal voltages U0/U 6/10 kV

layer is spliced with the insulation for longOperating voltagesmax. 12 kV

3 cores strandedduration. For this reason we recommenda peeling tool for installation.

Extruded sheath over three coresTest voltages 15 kV PVC outer jacket, compound DMV6 to

HD 405.1 and HD 620/1Note

Test voltages d.c. 48 kVPower ratingto DIN VDE 0298 part 2

Jacket colour redAWG sizes are approximate equivalentvalues. The actual cross-section is in mm².Minimum bending radius

during installation 15x cable ø For laying in earth: For ground thermalresistivity of 1 K� m/W, laying depth 0,7 m,Tests

according toDIN VDE 0276 und IEC 60502

ground temperature 20 °C, EVU loadgrade 0,7.For laying in air: Air temperature 30 °C, EVUload grade 1,0.Conversion factors for laying in earthespecially for laying in bundle form andother requirements are noted dinDIN VDE 0298 part 2 and 0276 part 1000.Conversion factors for laying in airAir temperature/Conversion factor15 °C/1,12; 20 °C/1,08; 25 °C/1,04; 30°C/1,0; 35 °C/0,96; 35 °C/0,96; 40 °C/0,91;45 °C/0,87; 50 °C/0,82;

ApplicationSuitable for installation in indoors and in cable ducts, outdoors as well as for laying on racks for industrial and switching systems and powerplants. Limited use when buried in the earth if the PVC outer jacket could be damaged by high mechanical stress.The inner conducting layer between the conductor and the XLPE insulation and the firmly bonded outer conducting layer on the XLPEinsulation assures a construction free of partial discharges with high operational reliability.

AWG-No.Weightapprox. kg / km

Cop.weightkg / km

Outer Øapprox. mm

JacketthicknessNominal valuemm




Part no.

42850,01046,043,02,5163,4rm / 163 x 253433923300,01210,048,02,5163,4rm / 163 x 353434013750,01670,050,02,5163,4rm / 163 x 5034341

2/04650,02250,054,02,6163,4rm / 163 x 70343423/05700,02995,058,02,8163,4rm / 163 x 95343434/06700,03715,061,02,9163,4rm / 163 x 12034344

300 kcmil7900,04635,065,03253,4rm / 253 x 15034345350 kcmil9200,05645,068,03,1253,4rm / 253 x 18534346500 kcmil11450,07274,074,03,3253,4rm / 253 x 24034347600 kcmil14450,09160,079,03,3253,4rm / 253 x 30034348


Q 62

Q

Documents

Medium Voltage Power Cables - Eurocabos - Brasil · During the operation or after laying the medium voltage power cables, the dielectric can be tested with alternating or direct current