a Nexans company - Thorne and Derrick UK...a Nexans company Catalogue 2006 THORNE & DERRICK UK TEL 0044 191 490 1547 FAX 0044 477 5371 TEL 0044 117 977 4647 FAX 0044 977 5582 2 SEPARABLE
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a Nexans company
Catalogue 2006
WWW.CABLEJOINTS.CO.UKTHORNE & DERRICK UK
TEL 0044 191 490 1547 FAX 0044 477 5371TEL 0044 117 977 4647 FAX 0044 977 5582
WWW.THORNEANDDERRICK.CO.UK
1
EUROMOLDCOMPANY PRESENTATION
While every care is taken to ensure that the information containedin this publication is correct, no legal responsibility can be accepted
for any inaccuracy. EUROMOLD NV reserves the right to alter ormodify the characteristics of its products described in this catalogue
as standards and technology evolve.
EUROMOLDEuromold is the leadingEuropean specialised designer,manufacturer and distributor ofprefabricated cable accessoriesfor medium voltage energydistribution. Euromold providesa complete range of acces-sories for underground cables:pre-moulded EPDM or siliconerubber connectors, terminationsand joints for cables and epoxybushings for transformers andswitch gear, as well as a largerange of cold-shrinkableterminations and joints from 12to 42 kV.Euromold is also the manufac-turer of electrical componentsfor the high voltage accessoriesof the Nexans group.
ISO 9001 CertificateSince 1992, Euromold’scommitment to quality isdemonstrated by its ISO 9001certification.
Laboratory accreditationSince June 2000, Euromold’sindependent ELAB laboratoryobtained the BELTEST accredi-tation no.192-T-ISO 17025conform with the Europeanstandards for laboratories ISO17025 for electrical testing ofmedium voltage cable acces-sories according to the Inter-national standards IEC 61442and HD 629.
International standardsAll our products meet theInternational standards likeCENELEC HD 629.1, CENELECEN 50180, IEC 137, IEEE 386& 404… or country specifica-tions. Official certificates, CESI,KEMA, ATEX… prove the con-formity of our products. Longduration tests of existing ornew products are continuouslyperformed in our test fields.
2
SEPARABLE CONNECTORSAND BUSHINGS
INTERFACE D
Table of contents676LRA - tee connector670AR-2 - equipment bushing672T1 - equipment bushing672TBC - in-air bushingAccessoriesPossible arrangementsFixings for equipment bushings
Interface DDimensions according toEuropean CENELEC EN501810 and 50181 (in mm).
M16 x 2 - 6H
Dia. 52,1± 0,2
Dia. 39,9± 0,2
Dia. 76,2± 0,2
81± 0,2
29min.
1,5 0- 0,5
14,8 min.
Dia. 32nominal
3
Connecting possibilities
(K)680CPConnecting plug
one cable toequipment
(K)676LRA(/G)Tee connector
(K)606DR-TPSDead-end receptacle
676SNStud + nut
(K)676BIPABasic insulating plug
(K)670AR-2Equipment bushing
(K)672TBCIn-air bushing
(K)672T1Equipment bushing
(K)606SOPStand-off plug
Earthing plu g
(K)676RTPAReducing tap plug
(K)675BEBushing extender
(K)680CPConnecting plug
676SAStud
in-line junction
cableearthing
cable
isolation
tap-off1250/250 A
dead-endingof connector
connector standingaway from equipment
CONNECTIONBUSHINGS /ACCESSORIES
CONNECTORS /ACCESSORIES
Equipmentinterface dead-ending
of equipment
4
Specifications andstandardsThe separable connector676LRA meets the requirementsof CENELEC HD 629.1.
Up to 24 kV - 1250 A
Separableconnector
type
VoltageUm(kV)
CurrentIr
(A)
Conductor sizes (mm2)
min. max.
676LRA/GK676LRA/G
1224
12501250
5035
630630
DesignSeparable connectorcomprising:
1. Conductive EPDM insert.2. Conductive EPDM jacket.3. Insulating EPDM layer
moulded between the insertand the jacket.
4. Type D - 1250 A interfaceas described by CENELECEN 50180 and 50181.
5. Conductor connector.6. Basic insulating plug
(with VD point).7. Cable reducer.8. Conductive rubber cap.9. Threaded stud.
10. Earthing lead.
The screen break designenables cable outer sheathtesting without removing ordismantling the connector.
676LRAINTERFACE D
TEE CONNECTOR
ApplicationSeparable tee connectordesigned to connect polymericinsulated cable to equipment(transformers, switch gear,motors...).Also connects cable to cable,using the appropriate matingpart.
6/10 (12) kV6.35/11 (12) kV8.7/15 (17.5) kV
12/20 (24) kV12.7/22 (24) kV
Technical characteristics• A thick conductive EPDM
jacket provides a total safe totouch screen.
• Each separable connector istested for AC withstand andpartial discharge prior toleaving the factory.
400 mm
3
2
1
4
5
7
6 8
10
9
250 mm212 mm
5
Conductor sizes(mm2)
Aluminium conductor Copper conductor
DINhexagonal
Deepindent
DINhexagonal
35
50
70
95
120
150
185
240
300
400
500
630
35(K)M-12-2
50(K)M-12-2
70(K)M-12-2
95(K)M-12-2
120(K)M-12-2
150(K)M-12-2
185(K)M-12-2
240(K)M-12-2
300(K)M-12-2
400(K)M-12-2
500(K)M-12-2
–
35KM-12-1
50(K)M-12-1
70(K)M-12-1
95(K)M-12-1
120(K)M-12-1
150(K)M-12-1
185(K)M-12-1
240(K)M-12-1
300(K)M-12-1
400(K)M-12-1
500(K)M-12-1
630(K)M-12-1
35(K)M-11-2
50(K)M-11-2
70(K)M-11-2
95(K)M-11-2
120(K)M-11-2
150(K)M-11-2
185(K)M-11-2
240(K)M-11-2
300(K)M-11-2
400(K)M-11-2
500(K)M-11-2
630(K)M-11-2
Kit contentsThe complete (K)676LRA teeconnector kit comprises thefollowing components:
The kit also comprises lubricant, wipers,installation instructions and crimp chart.
Ordering instructionsSelect the part numberwhich gives the best centringto the cable core insulationdiameter.Add a 'K' for use up to 24 kV.
Orderingpart number
Dia. over core insulation (mm)
min. max.
676LRA/G-15-X676LRA/G-19-X676LRA/G-22-X676LRA/G-27-X676LRA/G-32-X676LRA/G-37-X676LRA/G-43-X
16.020.023.528.534.039.045.5
22.026.531.037.542.548.556.0
Example:The copper wire screened cableis 24 kV, 630 mm2 strandedaluminium with a diameter overcore insulation of 44.0 mm.Order a K676LRA/G-37-630KM-12-1 tee connector kit.
For use withother cable types.
Please contact ourrepresentative.
For outdoorapplications.
Order: +MWS.
Components can beordered individually.
Table X
For use withcopper tape
screened cables.Order: Kit MT.
For use with Alupe orC 33-226 cables.
Please contact ourrepresentative.
+ + +
Connector housing(K)650BLR/G
Threadedstud + nut
676SN
ConductorcontactTBC-X
Basic insulatingplug +
rubber cap(K)676BIPA
+
Cable reducer611CA-W
= (K)676LRA/G-W-Xconnector kit
Table W
For use in potentiallyexplosive atmospheres
(for 12 kV max.).Order: -/ATEX.
6
Up to 24 kV - 1250 A
Equipmentbushing
type
VoltageUr
(kV)
CurrentIr
(A)
670AR-2K670AR-2
1224
12501250
670AR-2INTERFACE D
EQUIPMENT BUSHING
ApplicationFor use in equipment insulatedwith oil fluid, typically fortransformers, switch gear,capacitors...
6/10 (12) kV6.35/11 (12) kV8.7/15 (17.5) kV
12/20 (24) kV12.7/22 (24) kV
DesignThe equipment bushing is amoulded epoxy insulated part inaccordance with CENELEC EN50180.
Technical characteristicsEach bushing is tested forAC withstand and partialdischarge prior to leavingthe factory.
Specifications andstandardsThe bolted type equipmentbushings 670AR-2 meet therequirements of IEC 137.
Ordering instructionsTo order the equipmentbushing, specify the type.The bushing are suppliedwith an earth lead (/J) or aearth plate (/GS). This earthconnection must be specifiedwhen ordering.E.g. K670AR-2/GS.For use in potentially explosiveatmospheres (for 12 kV max.).Order: -/ATEX.
36
10
40
130
140
325
M16
M16
Minimum oil level:-12 kV: 40 mm-24 kV: 50 mm
Dia. 70Dia. 100Dia. 150
Dia.32
In mm.
7
672T1INTERFACE D
EQUIPMENT BUSHING
Up to 24 kV - 1250 A
Equipmentbushing
type
VoltageUr
(kV)
CurrentIr
(A)
672T1K672T1
1224
12501250
ApplicationFor use in equipment insulatedwith oil fluid, typically fortransformers, switch gear,capacitors...
6/10 (12) kV6.35/11 (12) kV8.7/15 (17.5) kV
12/20 (24) kV12.7/22 (24) kV
DesignThe equipment bushing is amoulded epoxy insulated part inaccordance with CENELEC EN50180.
Technical characteristicsEach bushing is tested forAC withstand and partialdischarge prior to leavingthe factory.
Ordering instructionsTo order the equipmentbushing, specify the type.For use in potentially explosiveatmospheres (for 12 kV max.).Order: -/ATEX.
Specifications andstandardsThe bolted type equipmentbushings 672T1 meet therequirements of IEC 137.
M16
1.5
221
350
32
M16
stainlesssteel flange
Dia. 76
Dia. 114
Dia.32Minimum oil level:
-12 kV: 40 mm-24 kV: 50 mm
In mm.
8
672TBCINTERFACE D
EQUIPMENT BUSHING
Up to 24 kV - 1250 AApplicationFor use in equipmentinsulated with air, typicallyfor transformers, switch gear,capacitors...
Technical characteristicsEach bushing is tested forAC withstand and partialdischarge prior to leavingthe factory.
DesignThe equipment bushing is amoulded epoxy insulated part inaccordance with CENELEC EN50181.Non-tracking insulating rubberboot and collars slip over thebushing shank.
Specifications andstandardsThe bolted type equipmentbushings 672TBC meet therequirements of IEC 137.
6/10 (12) kV6.35/11 (12) kV8.7/15 (17.5) kV
12/20 (24) kV12.7/22 (24) kV
Equipmentbushing
type
VoltageUr
(kV)
CurrentIr
(A)
Creepage distanceA-B
(mm)
672TBCK672TBC
1224
12501250
300300
In mm.
M16
1.5
221
350
32
M16
A
BDia. 120
boot andcollars
in EPDM
Dia.32
Dia. 114
Dia. 85
stainlesssteel flange
Ordering instructionsTo order the equipmentbushing, specify the type.For use in potentially explosiveatmospheres (for 12 kV max.).Order: -/ATEX.
9
FIXINGS FOREQUIPMENT BUSHINGS
INTERFACE D
670AR-2/J bushingNFC 52-053French standards.
670AR-2/GS bushingNFC 52-053French standards.
earth plate
NF C 52-053claw clamp
bushing interface
equipment connection
fixing studs
earth jumper
sealing gasket
equipment
4 fixing studs
50 to 70
30
M10 or M12
Dia. 105
Dia. 171 In mm.
10
140
170
60°
60°
fixing flangetype : MK 600-1(antimagnetic)
fixing studs andnuts M10
10
sealing gasket
bushing interface
equipmentconnection
equipment
140
170
60°
60°
10
672TBC bushing672T1 bushing
In mm.
11
ACCESSORIESINTERFACE D
Up to 24 kVApplicationFor use with connectors andbushings with an interface Das described by CENELEC EN50180 and 50181.
Technical characteristicsAll these products, except theearthing plug, are tested forAC withstand and partialdischarge prior to leavingthe factory.
606SOPStand-off plugIs designed to support and'dead-end' connectors with atype D interface when removedfrom equipment.
Ordering instructionsOrder606SOP for 12 kV orK606SOP for 24 kVapplications.
606GPEarthing plugIs designed to support andearth connectors with a type Dinterface when removed fromequipment.
Ordering instructionsOrder606GP for 12 or 24 kVapplications.
606DR-TPSDead-end receptacleFits over a bushing with a typeD interface to provide 'dead-end' facility.Contains a capacitive test pointfor checking circuit conditions.
Ordering instructionsOrder606DR-TPS for 12 kV orK606DR-TPS for 24 kVapplications.The dead-end receptacle canbe supplied with an earth lead.Order: -/G.E.g. 606DR-TPS/G.
6/10 (12) kV6.35/11 (12) kV8.7/15 (17.5) kV
12/20 (24) kV12.7/22 (24) kV
12
Kit MTEarthing kit for coppertape screened cablesContains a tinned copper braid(25 mm² - L = 500 mm), atinned copper wire for cleatingand water sealing mastic.
Ordering instructionsOrderKit MT for 12 kV or 24 kVapplications.
676RTPAReducing tap plugProvides a type A interfaceto connectors with a type Dinterface.A 'C' spanner, 600SW, is usedto tighten the reducing tap plugon to its mating part.
Ordering instructionsOrder676RTPA for 12 kV orK676RTPA for 24 kVapplications.Order 600SW for the 'C'spanner.
680CPConnecting plugFor connecting two or moreconnectors with a type Dinterface together, thus creatinga separable cable joint or amultiple cable connection toequipment.
Ordering instructionsOrder680CP for 12 kV orK680CP for 24 kVapplications.Order: -/ATEX for use inpotentially explosiveatmospheres (for 12 kV max.).
676BIPABasic insulating plugActs as a tightening nut for the676LRA/G tee connector kits.The plug contains a voltagedetection point.The conductive rubberprotection cap is included.
Ordering instructionsOrder676BIPA for 12 kV orK676BIPA for 24 kVapplications.
675BEBushing extenderProvides an extension pieceto allow cables to stand awayfrom equipment.Is used in conjunction with the680CP connecting plug.
Ordering instructionsOrder675BE for 12 kV orK675BE for 24 kVapplications.
13
POSSIBLE ARRANGEMENTSINTERFACE D
676LRA/GSingle cable arrangement.Order 676LRA/G for 12 kV orK676LRA/G for 24 kVapplications.
676LRA/G-P2Dual cable arrangement.Order 676LRA/G-P2 for 12 kVor K676LRA/G-P2 for 24 kVapplications.
676LRA/G-P4Single cable arrangement withtap-off.Order 676LRA/G-P4 for 12 kVor K676LRA/G-P4 for 24 kVapplications.
676LRA/G-P3Triple cable arrangement.Order 676LRA/G-P3 for 12 kVor K676LRA/G-P3 for 24 kVapplications.
In mm.
basicinsulating
plug
250
106
connectingplug
106
470
225
basicinsulating
plug
695
225
connectingplug
connectingplug
basicinsulating
plug
106 225
460
106 235
tap-offplug
type Aseparableconnector
14
285
basicinsulating
plug
basicinsulating
plug
676LRA/G-P5Dual cable arrangement withtap-off.Order 676LRA/G-P5 for 12 kVor K676LRA/G-P5 for 24 kVapplications.
676LRA/G-L1Dead-ending.Order 676LRA/G-L1 for 12 kVor K676LRA/G-L1 for 24 kVapplications.
676LRA/G-P6Connector standing away fromequipment.Order 676LRA/G-P6 for 12 kVor K676LRA/G-P6 for 24 kVapplications.
In mm.
676LRA/G-L22-way connection.Order 676LRA/G-L2 for 12 kVor K676LRA/G-L2 for 24 kVapplications.
676LRA/G-L44-way connection.Order 676LRA/G-L4 for 12 kVor K676LRA/G-L4 for 24 kVapplications.
676LRA/G-L33-way connection.Order 676LRA/G-L3 for 12 kVor K676LRA/G-L3 for 24 kVapplications.
690
connectingplug
tap-offplug
type Aseparableconnector
106 235225
470
331
connectingplug
basicinsulating
plugbushingextender
505
basicinsulating
plug
basicinsulating
plug
connectingplug
955
basicinsulating
plug
basicinsulating
plug
connectingplug
connectingplug
connectingplug
730
basicinsulating
plug
basicinsulating
plug
connectingplug
connectingplug
15
In mm.
676LRA/G-L52-way connection with tap-off.Order 676LRA/G-L5 for 12 kVor K676LRA/G-L5 for 24 kVapplications.
676LRA/G-L63-way connection with twotap-offs.Order 676LRA/G-L6 for 12 kVor K676LRA/G-L6 for 24 kVapplications.
676LRA/G-L73-way connection with onetap-off.Order 676LRA/G-L7 for 12 kVor K676LRA/G-L7 for 24 kVapplications.
676LRA/G-L84-way connection with twotap-offs.Order 676LRA/G-L8 for 12 kVor K676LRA/G-L8 for 24 kVapplications.
500
basicinsulating
plug
tap-offplug
type Aseparableconnector
710
tap-offplug
tap-offplug
type Aseparableconnector
type Aseparableconnector
plug
725
basicinsulating
plug
tap-offplug
type Aseparableconnector
connectingplug
935
tap-offplug
tap-offplug
type Aseparableconnector
type Aseparableconnector
connectingplug
16
In mm.
676LRA/G-L94-way connection with onetap-off.Order 676LRA/G-L9 for 12 kVor K676LRA/G-L9 for 24 kVapplications.
Connector on earthingplugOrder 606GP for 12 kV and24 kV applications.
Connector on stand-offplugOrder 606SOP for 12 kV orK606SOP for 24 kVapplications.
945
basicinsulating
plug
type Aseparableconnector
connectingplug
connectingplug
tap-offplug
basicinsulating
plug
stand-offplug
basicinsulating
plug
earthingplug
WWW.CABLEJOINTS.CO.UK
THORNE & DERRICK UKTEL 0044 191 490 1547 FAX 0044 477 5371TEL 0044 117 977 4647 FAX 0044 977 5582
WWW.THORNEANDDERRICK.CO.UK
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