nexans, screened connector...medium voltage separable connectors and bushings- interface b...

• Salesin90+ countries• 600 employeesworldwide• Morethan50 years of experience in cable accessories• Nexansprovides installer training andcablepreparationtools• Committedtoquality:ISO9001 certifiedand5electricallaboratories• TheleadingEuropeandesignerand manufacturerofpoweraccessories

Nexans,global leader in cables

• Totalsalesof6 billion eurosin2010• The most complete rangeofcablesandcablingsystems• Plantsin40 countries• 23,700 employeesworldwide• Completeoffersfor every market segment

Expert inpower cable accessories

Globalexpert

Track record of more than 50 years in power accessories

Expert in separable, screened connectors

100 %

80 %

60 %

80 %

60 %

20 % 20 %

40 % 40 %

elbowconnector

equipmentbushing

equipment

cable

Ascreenedconnectorisanencapsulated,safetotouchterminationusedtoconnectMVcablestotheepoxybushingsofequipment(suchastransformers,switchgear,motors...).

Stress distribution inatypicalcombination.Thisfigureshowshowtheelectricalfieldremainssafely inside the cable, accessory, bushing andequipmentwhenusingscreenedconnectors.

Compact, safe & secure

Safety provided by a 3 mm

thick conductive

rubber layer

Interface type Current 12 kV 24 kV 36 kV

A 250A

B 400A

C 630A1250A

Overviewoftheproductfamily

• Nominimumdistancesrequired: canbeinstalledincompactsubstations• Safe totouchaccidentallywhenenergized• Maintenancefree• Quick and easytoinstallwithoutspecialtools• Easytodisconnect• Fullywatertight• DegreeofprotectionIP67: dusttight&immersioninwater• ResistanttoUV,ozone,chemicals,mechanicalabuse• Temperaturerangefrom-30°Cto+110°C• Offersmanytestoptions:capacitivetestpoint,cabletests...• Acompleterangefor12 to 42 kV• Canbeusedoutdoorswithoutcablebox

Advantages of screened connector systems

152SR 158LR

400LB 430TB 440TB

400LR 400TE

K152SR K158LR

K400LB K430TB K440TB

K400LR K400TE

M400TB M430TB M440TB

M400LR M400TE

A complete line of accessories

with possibilities for voltage detection,cable testing andmultiple arrangement

Up to 24 kV - 250 A

158LRINTERFACEA

ELBOWCONNECTOR

Separable connector

type

VoltageUm(kV)

CurrentIr

(A)

Conductor sizes (mm2)(for information only)

min max

158LR/G

158LR

K158LR/G

K158LR

12

12

24

24

250

250

250

250

16

70

16

25

70

95

25

95

Design

Separableconnectorcomprising:

1.ConductiveEPDMinsert.

2.ConductiveEPDMjacket.

3.InsulatingEPDMlayermouldedbetween

theinsertandthejacket.

4.TypeA-250Ainterfaceasdescribed

byCENELECEN50180and50181.

5.Conductorconnector.

6.Earthinglead(-/Gversiononly).

1

3

221 mm

160 mm

2

4

5

6

Reliability guaranteed by the factorytesting of every part on partial discharges and industrial power frequency

Equipmentbushing

type

VoltageUr

(kV)

CurrentIr

(A)

Dimensions (mm)

A B

180AR-1

K180AR-1

180AR-2

K180AR-2

180AR-3

K180AR-3

12

24

12

24

12

24

250

250

250

250

250

250

222

222

284

284

171

171

106

106

168

168

55

55

Up to 24 kV - 250 A

180AR-1 /-2 /-3INTERFACEA

EQUIPMENTBUSHING

B

A

28

8

19

Dia. 110

Dia. 75

Minimum oil level:- 12 kV: 40 mm- 24 kV: 50 mm

M10

Dia.16Epoxybushingforuseinequipment

insulatedwithoilfluid,typicallyfortransformers,switchgear,capacitors...

Zero maintenance

Up to 36 kV630 A (800 A)

430TBINTERFACEC

TEECONNECTOR

Design

1.ConductiveEPDMinsert.

2.ConductiveEPDMjacket.

3.InsulatingEPDMlayermoulded

betweentheinsertandthejacket.

4.TypeCinterfaceasdescribedby

CENELECEN50180and50181.

5.Conductorconnector.

6.Basicinsulatingplug(withVDpoint).

7.Cablereducer.

8.Conductiverubbercap.

9.Clampingscrew.

10.Earthinglead.

Thescreenbreakdesignenablescableoutersheathtestingwithoutremovingordismantlingtheconnector.

Separable connector

type

VoltageUm(kV)

CurrentIr

(A)

CurrentIr (A)

Wheninstalledonanappropriateequipmentbushing

Conductor sizes(mm2)

min max

430TBK430TBM430TB

122436

630630630

800800800

353550

300300240

185 mm

290 mm

(350 mmfor 36 kV)

4 9

6

1

2

3

10

7

5

8

Simplicityspeed

and ease of installation

offered by the premoulded slip-on technology

Up to 36 kV630 A (1250 A)

430TBM-P2/P3DUAL/TRIPLECABLEARRANGEMENT

FOR430TB

Design

1.TypeCinterfaceasdescribedby

CENELECEN50180and50181.

2. Busfor300PB.

3. ConductiveEPDMinsert.

4. InsulatingEPDMlayermoulded

betweentheinsertandthejacket.

5.ConductiveEPDMjacket.

6. ConductiveEPDMcap.

7. Basicinsulatingplug(withVDpoint).

8.Conductorconnector.

9. Cablereducer.

10. Earthinglead.

Separable connector

type

VoltageUm(kV)

CurrentIr

(A)

CurrentIr (A)

Wheninstalledonanappropriateequipmentbushing

Conductor sizes(mm2)

min max

430TBM-P2/P3K430TBM-P2/P3M430TBM-P2/P3

122436

630630630

125012501250

353550

300300240

Non-sizesensitive:290 mm

Sizesensitive:350 mm

105 mm

430TBMconnector

300PBMcouplingconnector

290 mm

1 2

8

3

4

5

9

7

6

10

The most

modern and automated

production facilities

in the accessories

world

Up to 36 kV - 630 A

400AR-3INTERFACEC

EQUIPMENTBUSHING

Equipmentbushing

type

VoltageUr

(kV)

CurrentIr

(A)

400AR-3

K400AR-3

M400AR-3

12

24

36

630

630

630

Epoxybushingforuseinequipmentinsulatedwithoilfluid,typicallyfortransformers,switchgear,capacitors...

Minimum oil level:-12 kV: 40 mm-24 kV: 50 mm-36 kV: 70 mm

40

Dia. 128

133

144

330

Dia. 88

Dia.25

Dia. 70M16

10

30

Resistance to the environment:

heavy pollution,humidity and condensation,extreme

temperatures,radiation, ozone,chemicals

Full catalogue

Thisdocumentisaselectionofourextendedproductrange.

We are also producer of cold and heat-shrinkable joints

andterminationsandalltypesofferrulesandlugs.Inorder

to get a full catalogue of our complete medium voltage

accessoriesrange,pleasesendusane-mail.

a Nexans company

Catalogue 2006

Medium�voltage�separable�

connectors�and�bushings

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a Nexans company

Catalogue 2006

Medium�voltage�separable�

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10/2011•NexansNetworkSolutionsN.V.Div.Euromold

poweraccessories

Germany

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NEXANSITALIASpA

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