Edition CABLE SYSTEMS Cable fittings for high voltage networks

Transcription

1 Edition 2007 CABLE SYSTEMS Cable fittings for high voltage networks

2 Welcome to the CABLE SYSTEMS Centre of Competence. Our range of cable terminations and general connectors offers solutions for virtually all applications in the area of medium and high-voltage engineering up to 300 kv. All connectors use silicone as an insulating medium because of its outstanding properties. We offer components and complete systems, as well as worldwide installation and advisory services. CONNEX. A Dry, Plug-in Connector System for Medium and High-Voltage Networks. CONNEX meets all your requirements of a universal connector system: full insulation, metal housings and protection against electric shocks. It is maintenancefree, suitable for outdoor use and deckwater-proof. This means CONNEX can be used even in the most extreme conditions. MV-CONNEX for mediumvoltage systems comes in a wide range of variations. It in- cludes traditional plug and socket combinations, multiple sockets, busbar connectors, surge arresters and voltage detectors. HV-CONNEX components for high-voltage systems up to 245 kv are tested at the factory and are surprisingly simple to install. Complex oil and gas work during installation and commissioning of transformers is finally a thing of the past. IXOSIL Cable Terminations. The comprehensive range of terminations suits all applications: the use of silicone as the insulating medium means they are ideally suited to outdoor use, and special designs for indoor use are available as well. In addition, oil-filled and dry models are also available. Standard components with porcelain insulators complete the range.

3 IXOSIL MSA Slip-on Joints. IXOSIL MSA silicone-rubber joints can be used to join all XLPE and EPR insulated cables within the 72.5 kv to 300 kv voltage range. There are two designs: the compact, one-piece version and a three-piece version for connecting cables of different types and cross sections. IXOLINE. Ready-Made Cables. IXOLINE cables are supplied with IXOSIL or CONNEX connectors. No special tools are required for installa- tion. Result: increased efficiency in less time and at lower cost. Silicone a Key Material in High-Voltage Engineering. Water, dirt, grease and oil-resistant, completely maintenance-free, shock-resistant and unbreakable: silicone is the perfect material for cable terminations and far superior to traditional materials such as porcelain. When used as a stress-relief device in sealed applications, silicone evens out temperature variations and unevenness in the cable surface much better than do harder materials such as EPDM. Dangerous partial discharges caused by air gaps are safely avoided. PFISTERER makes silicone products primarily using advanced LSR (Liquid Silicone Rubber) designs; special variations are designed using RTV (roomtemperature vulcanising silicone). Worldwide Installation Services. The installation of high-voltage components requires knowledge and care. We share our know-how in practical applications training courses. If requested we can of course carry out the installation ourselves for you, wherever in the world you may be.

4 Contents 4

5 Contents IXOSIL- Slip-on Joints Page 8 9 I IXOSIL- Cable Terminations Page II HV-CONNEX Plug-in Connector System Page III IXOSIL Transformer and GIS connectors Page IV 5

6 Contents IXOSIL-Slip-on Joints IXOSIL-Cable Terminations HV-CONNEX Plug-in Connector System IXOSIL Transformer and GIS connectors

7 Contents Page 8 9 I One piece Page 9 Three pieces Page 9 Page II ESS Page ESP Page ESF Page EST Page ESK Page Page III Size 4 Page Size 5-S Page Size 6 Page Size 6-S Page Mounting Accessories Page Page IV ESG Page ESU Page

8 IXOSIL Slip-on Joint I MSA IXOSIL Slip-on Joint IXOSIL MSA slip-on joint consist mainly of prefabricated silicone parts. This ensures the secure and efficient connection of two plastic-insulated cables (VPE, EPR). The proven slip-on technique ensures minimum installation time and maximum operational reliability. The tested material used complies with all electrical, mechanical and thermal requirements for cables. The IXOSIL slip-on joint is available in a one piece or three piece version and can be used to connect both copper and aluminium cables. Both sleeves are available in several versions that are each differentiated in the numerous combinations of the specific types listed below with regard to shield treatment, steam barriers and protective housing. Shield treatment Type name DO: no shield version Type name DE: shield version earthing tap on one side Type name XL: shield version with 2 single-wire bonding cables Type name XK: shield version with 1 concentric bonding cable Steam barrier Type name F: Aluminium foil steam barrier Type name M: Copper metal housing steam barrier Protective housing Type name S: heat-shrinkable sleeve housing Type name G: PE protective housing Type name R: heat-shrinkable sleeve housing with repair collar Detailed information regarding the type designation is required when placing your order. 8

9 IXOSIL Slip-on Joint One Piece Slip-on Joint The one-piece MSA slip-on joint is available for a voltage range from 72,5 kv to 300 kv. Due to the one-piece construction the joints are extremely compact in size. The space required in a joint slot is therefore reduced to a minimum. Each size of the silicone body covers a wide range of cable insulation diameters. MSA I Material: Joint body: Silicone Conductor connection: pressed or screwed Note: The weight depends on the diameter of the cable insulation (stripped) and the type of design. The joints are made according to the customer s specification. More detailed technical information including dimensions are only available on request. Max. operating voltage Test guidelines Rated voltage Rated still lightning surge current (BIL) Partial discharge measurement Conductor cross section Diameter over cable insulation (stripped) U m (kv) U (kv) (kv) (pc) (mm 2 ) (kg) Net weight approx IEC < IEC < IEC < IEC < IEC < IEC < Three Piece Slip-on Joint The three-piece MSA slip-on joint is available for voltages from 72,5 kv to 170 kv. The well-tried three-piece construction of this joint enables cables of different types and dimensions to be connected. For example a 630 mm 2 EPR cable can be connected to a 500 mm 2 VPE cable. Material: Joint body: Silicone Conductor connection: pressed or screwed Note: The joints are made according to the customer s specifications. More detailed technical information are available on request. Max. operating voltage Test guidelines Rated voltage Rated still lightning surge current (BIL) Partial discharge measurement Conductor cross section Diameter over cable insulation (stripped) U m (kv) U (kv) (kv) (pc) (mm 2 ) (kg) Net weight approx IEC < 5 on request on request on request 123 IEC < 5 on request on request on request 145 IEC < 5 on request on request on request 170 IEC < 5 on request on request on request 9

10 IXOSIL Terminations Outdoor Cable Termination (Composite) ESS terminations are available for a voltage range from 72,5 kv to 300 kv with various creepage distances. A glass fibre tube equipped with silicone sheds gives the ESS termination the highest mechanical strength. The glass fibre tube is insulated with a filling compound. An easy-to-fit head fitting completes the ESS to provide a maintenance-free system. II ESS Material: Insulator material: silicone-sheded glass fibre tube Stress relief material: Silicone Conductor connection: pressed or screwed Optional accessories: Earthing set Note: Optional material is not scope of supply and has to be ordered seperately. Max. operating voltage U m (kv) Test guidelines IEC60840 IEC60815 IEC60840 IEC60815 IEC60840 IEC60815 IEC60840 IEC60815 IEC62067 IEC60815 IEC62067 IEC60815 Rated voltage U (kv) Rated still lightning (kv) surge current (BIL) Partial discharge measurement (pc) < 5 < 5 < 5 < 5 < 5 <

11 IXOSIL Terminations ESS72 II ESS Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESS72-C ESS72-C Product designation A B C D E F G H ESS72-C (420) 270 (345) 19 ~ ,40, ESS72-C (420) 270 (345) 19 ~ ,40,

12 IXOSIL Terminations ESS123 II ESS Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESS123-C ESS123-C ESS123-C ESS123-C Product designation A B C D E F G H ESS123-C (420) 270 (345) 19 ~ ,40, ESS123-C (500) 345 (400) 19 ~ ,40, ESS123-C (420) 270 (345) 19 ~ ,40, ESS123-C (500) 345 (400) 19 ~ ,40,

13 IXOSIL Terminations ESS145 II ESS Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESS145-C ESS145-C ESS145-C ESS145-C ESS145-C Product designation A B C D E F G H ESS145-C (320) 345 (270) 19 ~ ,40, ESS145-C (500) 345 (400) 19 ~ ,40, ESS145-C (320) 345 (270) 19 ~ ,40, ESS145-C (500) 345 (400) 19 ~ ,40, ESS145-C (500) 345 (400) 19 ~ ,40,

14 IXOSIL Terminations ESS170 II ESS Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESS170-C ESS170-C ESS170-C Product designation A B C D E F G H ESS170-C (420) 400 (345) 19 ~ ,40, ESS170-C (420) 400 (345) 19 ~ ,40, ESS170-C (420) 400 (345) 19 ~ ,40,

15 IXOSIL Terminations ESS245 II ESS Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESS245-C Product designation A B C D E F G H ESS245-C ~ ,40,

16 IXOSIL Terminations ESS300 II ESS Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESS300-C Product designation A B C D E F G H ESS300-C ~ ,40,

17 IXOSIL Terminations Outdoor Cable Termination (Porcelain) The ESP termination can be supplied for voltages from 72,5 kv to 300 kv. The ESP control is the same as that of the ESS termination. Material: Insulator material: Porcelain Stress relief material: Silicone Conductor connection: pressed or screwed II Optional accessories: Earthing set, spark conductors ESP Note: Optional material is not scope of supply and has to be ordered seperately. Max. operating voltage U m (kv) Test guidelines IEC60840 IEC60815 IEC60840 IEC60815 IEC60840 IEC60815 IEC60840 IEC60815 IEC62067 IEC60815 IEC62067 IEC60815 Rated voltage U (kv) Rated still lightning (kv) surge current (BIL) Partial discharge measurement (pc) < 5 < 5 < 5 < 5 < 5 <

18 IXOSIL Terminations ESP72 II ESP Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESP72-C Product designation A B C D E F G H ESP72-C (420) 270 (345) 19 ~ ,40,

19 IXOSIL Terminations ESP123 II ESP Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESP123-C Product designation A B C D E F G H ESP123-C (270) 270 (345) 19 ~ ,40,

20 IXOSIL Terminations ESP145 II ESP Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESP145-C ESP145-C ESP145-C ESP145-C Product designation A B C D E F G H ESP145-C (320) 345 (270) 19 ~ ,40, ESP145-C (500) 345 (400) 19 ~ ,40,50 390/310 ESP145-C (500) 345 (400) 19 ~ ,40,50 365/285 ESP145-C (500) 345 (400) 19 ~ ,40,50 390/

21 IXOSIL Terminations ESP170 II ESP Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESP170-C ESP170-C Product designation A B C D E F G H ESP170-C (500) 345 (400) 19 ~ ,40,50 265/285 ESP170-C (500) 345 (400) 19 ~ ,40,50 390/

22 IXOSIL Terminations ESP245 II ESP Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESP245-C Product designation A B C D E F G H ESP245-C ~ ,40,50 334/

23 IXOSIL Terminations ESP300 II ESP Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESP300-C Product designation A B C D E F G H ESP300-C ~ ,40,50 334/

24 IXOSIL Terminations Flexible Outdoor Cable Termination ESF flexible terminations are dry, slip-on sealing ends for modular assembly. The use of silicone sheds makes them ideally suited for applications in outdoor installations and are available for a voltage range from 52 kv to 145 kv. Medium voltage versions for 10 kv, 20 kv and 30 kv are available on request. II ESF Material: Shield material: Silicone Stress relief material: Silicone Conductor connection: pressed or screwed Note: Various connection options Pollution class 1 (16 mm/kv) on request Max. operating voltage U m (kv) Test guidelines IEC60840 IEC60815 IEC60840 IEC60815 IEC60840 IEC60815 IEC60815 Rated voltage U (kv) Rated still lightning surge current (BIL) Partial discharge measurement (kv) (pc) < 5 < 5 < 5 <

25 IXOSIL Terminations ESF52 II ESF Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESF52-C ESF52-C ESF52-C Product designation A B C D ESF52-C11 ~250 ~ ESF52-C13 ~250 ~ ESF52-C17 ~250 ~

26 IXOSIL Terminations ESF72 II ESF Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESF72-C ESF72-C ESF72-C Product designation A B C D ESF72-C15 ~250 ~ ESF72-C19 ~250 ~ ESF72-C23 ~250 ~

27 IXOSIL Terminations ESF123 II ESF Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESF123-C ESF123-C ESF123-C Product designation A B C D ESF123-C25 ~250 ~ ESF123-C31 ~250 ~ ESF123-C39 ~250 ~

28 IXOSIL Terminations ESF145 II ESF Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) ESF145-C ESF145-C ESF145-C Product designation A B C D ESF145-C29 ~250 ~ ESF145-C37 ~250 ~ ESF145-C45 ~250 ~

29 IXOSIL Terminations Outdoor Cable Termination (Dry Type) The EST termination is ideally suited for outdoor and indoor use. It is available for voltages from 72,5 kv to 145 kv and consists of one flexible ESF termination and three pole insulators. It has no liquid insulating materials, can be installed in any position and is self-supporting. The EST is of modular construction for rapid, easy installation. The base plate design allows installations on existing units. Material: Insulator material: Silicone shielded fibre glass bar Stress relief material: Silicone Shield material: Silicone EST II Conductor connection: pressed or screwed Note: Various connection options Versions in pollution class 1 (16mm/kV) on request The terminations are constructed according to the customer s specifications. More detailed technical information are available on request. Max. operating voltage U m (kv) Test guidelines IEC60815 IEC60840 IEC60815 IEC60840 IEC60815 Rated voltage U (kv) Rated still lightning surge current (BIL) Partial discharge measurement (kv) (pc) < 5 < 5 <

30 IXOSIL Terminations EST72 II EST Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) EST72-C EST72-C EST72-C

31 IXOSIL Terminations EST123 II EST Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) EST123-C EST123-C EST123-C

32 IXOSIL Terminations EST145 II EST Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. minimal creepage distance Pollution class Pollution class (mm 2 ) (kg) (mm/kv) EST145-C EST145-C EST145-C

33 IXOSIL Terminations Flexible Indoor Cable Termination ESK terminations are dry, modular, internal slide-on sealing ends for 52 kv and 72,5 kv. The use of silicone shields makes them ideally suited for applications in indoor installations. Material: Stress relief material: Silicone Socket material: Silicone Conductor connection: pressed or screwed. II Note: Various connection options The creepage distance depends on the diameter of the cable insulation (stripped) ESK Max. operating voltage U m (kv) Test guidelines IEC60815 IEC60815 Rated voltage U (kv) Rated still lightning surge current (BIL) (kv) Partial discharge measurement (pc) < 5 <

34 IXOSIL Terminations ESK52 II ESK Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. (mm 2 ) (kg) min. creepage distance ESK52-N ESK52-N Number of sockets Product designation A B C D ESK52-N1 ~ ESK52-N2 ~

35 IXOSIL Terminations ESK72 II ESK Product designation Conductor cross section Diameter over cable insulation (stripped) Net weight approx. (mm 2 ) (kg) min. creepage distance ESK72-N ESK72-N Number of sockets Product designation A B C D ESK72-N2 ~ ESK72-N3 ~

36 HV-CONNEX Plugable Connection System HV-CONNEX 72.5 kv 245 kv The advantages of the CONNEX system come to the fore in particular in the area of highvoltage systems: simple on-site installation and factory-tested components save money and provide additional safety. Plug-in HV-CONNEX systems make costly oil and gas work during the installation and commissioning of transformers and gas-insulated switchgear a thing of the past. Thanks to their plug-in connectors, cable joints from the HV-CONNEX range are much more flexible than traditional solutions when it comes to building and converting electrical systems. Needless to say, the range includes all the connection components needed to test the system and the attached equipment. Advantages III HV-CONNEX Plugable Connection System A Bushing 1 female contact part 2 insulating bushing 3 housing B Contact system 4 contact ring 5 tension cone 6 thrust piece C Insulating and field-control part approx. 50% shorter mounting length compared with conventional systems in accordance with IEC no opening of the cable termination and associated costly gas or oil work horizontal, vertical and angled versions for connection to GIS and transformers considerably reduced installation times the use of pre-assembled and tested components means maximum safety and efficiency installation errors are minimised if a fault does arise, rapid separation of cable and equipment A B C D D Housing 7 pressure sleeve 8 pressure spring 9 bell flange 10 gasket 11 threaded counter ring 12 heat-shrink 13 cable screen

37 HV-CONNEX Plugable Connection System GIS Equipment HV-CONNEX bushings require less space than IEC connectors. All well-known manufacturers have since begun to offer equip ment which exploits this advantage. An extension adapter for conventional cable connector modules is required when HV- CONNEX is used with traditional GIS equipment. Transformers The installation of two connectors on the equipment makes it possible to have one cable connector on the side, facing down. If it is necessary to connect this kind of transformer using an overhead line, an HV-CONNEX plug-in insulator for overhead lines can be installed and the downward facing cable connector then terminated with a dummy connector. This plug-in insulator also makes it very easy to carry out simple voltage tests on transformers fitted with HV-CONNEX equipment connectors, either in the factory or on site. Plug-in Joint Boxes The HV-CONNEX cable connection system means plug-in joint boxes for various geometric configurations can be assembled using fewer components. The advantage of these joint boxes is that the joint body is a single unit which is completely manufactured and tested at the factory. Solutions of this kind bring enormous benefits if, for example, cables need to be bent back multiple times during the installation and conversion phase. HV-CONNEX Plugable Connection System III 37

38 HV-CONNEX Plugable Connection System HV-CONNEX Seperable Connector, Size 4 6-S Technical Datas and Size Classification List III HV-CONNEX Plugable Connection System Size 4 5-S 6 6-S max. operating voltage (t) U M (kv) Nominal current I N (A) Cross section range (mm 2 ) Minimum conductor diameter Ø Maximum conductor diameter Ø Minimum diameter over insulation Ø Maximum diameter over insulation Ø Weight (kg) Rated still alternating current Hz/1min (kv) Partial discharge 2 x U 0 (pc) Rated still lightning surge current (BIL) (kv) DC voltage test 15 min 6 x U 0 (kv) Rated short-term current 0,5 s (ka) Rated short-term current 1 s (ka) Rated surge current (ka)

39 HV-CONNEX Plugable Connection System For determining Separable Connectors Company: Name: Telephone: Telefax: Date: Cable Manufacturer: Cable Type: Cross Section: Maximum operating voltage: U M kv Nominal voltage: U N kv III Line-to earth voltage: U O kv Cable design single core cable superflexible cable Size of bushing: Size 4 Size 5-S Size 6 Size 6-S Conductor shape: stranded circular RM solid circular RE superflexible stranded RF 1 Diameter of conductor: ø: mm 2 Diameter over insulation: PVC XLPE EPR ø: mm 3 Diameter over outer semi-conducting layer: ø: mm 4 Semi-conducting layer: graphite fully bonded easy strip 5 Screen: Al stranded wires 1 2 HV-CONNEX Plugable Connection System Cu stole lat wires tape lead sheath corrugated sheath Armouring: yes no ø: mm 5 Al Cu stole stranded wires lat wires tape lead sheath corrugated sheath 6 ø: mm Max. current over armouring: I max A 7 7 Overall diameter: ø: mm 8 Outdoor vertical from overhead installation 39

40 HV-CONNEX Plugable Connection System HV-CONNEX Cable Connectors, Size 4, up to 72.5 kv For above ground connections, suitable for outdoor use. Important: Special tools are required for the assembly of HV-CONNEX cable connectors, size 4. III Size 4 HV-CONNEX Sockets, Size 4, up to 72.5 kv For installation in: power circuit-breaker units, transformers, E-Coils, joints and other equipment including fixing material No. Capacitive voltage tap (pf) O-ring sealing system Weight (kg) with without without without

41 HV-CONNEX Plugable Connection System IEC Extension Adapter, Size 4 To adapt traditional GIS units into conventional cable connection components. No. IEC dimensions Weight L (kg) Size 4 III HV-CONNEX Joint, Size 4 HV-CONNEX Joint for testing and connecting cables that are sealed with HV-CONNEX cable connectors. Insulation medium: SF 6 gas. The joint has an anti-burst device. No. Size Width Length Max. operating voltage Weight U m (kv) (kg)

42 HV-CONNEX Plugable Connection System Test Lead, Size 4 Test leads with flexible free air sealing ends are used for electrical tests on equipment fitted with HV-CONNEX sockets. Ideal for voltage tests and partial discharge tests on: transformers gas-insulated switchgears No. Size Rated still alternating current Rated still lightning surge current (BIL) Partial discharge Length (m) Weight III Hz/1min (kv) (kv) 2 x U 0 (pc) (m) (kg) kv 2 pc 6 30 Size 4 Current Testing Plug, Size 4 This plug is used to carry out current tests on switchgear, transformers, transducers etc. fitted with HV-CONNEX sockets. No. Nominal current Dimension A Dimension B Dimension C Dimension D I N (A) a b c d

43 HV-CONNEX Plugable Connection System Dummy Plug, Size 4 For sealing und voltage-proof closing of HV-CONNEX sockets. III No. Weight (kg) Size 4 Earthing and Short-circuit Devices for HV-CONNEX Sockets, Size 4 These devices are used to earth and short circuit equipment fitted with HV-CONNEX sockets (e. g. switchgear, transformers etc.). No. Weight (kg)

44 HV-CONNEX Plugable Connection System Earthing and Protective Cap, Size 4 This device is used to earth and short circuit unplugged HV-CONNEX cable connectors. not voltage proof waterproof For protection of unplugged HV-CONNEX cable connectors against damage and dirt. III Size 4 No. Weight Dimension A Dimension B Dimension C Dimension L (kg) a b c L

45 HV-CONNEX Plugable Connection System HV-CONNEX T-Joint, Size 4 HV-CONNEX T-joint for branching cables terminated with HV-CONNEX cable connections. Insulation medium: SF 6 gas The T-joint has an anti-burst device. Possible Applications: Plug-in branching joint for HV cable lengths Universal application options: T-branching one plastic cable onto two plastic cables or overhead line to two plastic cables Properties: metal-clad fully insulated high short-circuit resistance maintenance-free for outdoor use IP66 maintenance-free gas density monitor (manometer) with remote monitoring option bursting disk plug sizes 4, 5-S and 6 can be combined insulation medium SF 6 TÜV-tested housing Size 4 III No. Size Width Length Max. operating voltage Weight U m (kv) (kg)

46 HV-CONNEX Plugable Connection System HV-CONNEX Cable Connectors, Size 5-S, up to 145 kv For above ground connections, suitable for outdoor use. Important: Special tools are required for the assembly of HV-CONNEX cable connectors, size 5-S III Size 5-S HV-CONNEX Sockets, Size 5-S, up to 145 kv For installation in: power circuit-breaker units, transformers, E-Coils, joints and other devices including fixing material No. Capacitive voltage tap (pf) O-ring sealing system without without 32 Weight (kg) 46

47 HV-CONNEX Plugable Connection System IEC Extension Adapter To adapt traditional GIS units into conventional cable connection components. 1 2 III Size 5-S No. IEC dimensions Weight L (kg) Dummy Plug, Size 5-S For sealing and voltage-proof closing of HV-CONNEX sockets. No. Weight (kg)

48 HV-CONNEX Plugable Connection System Test Lead, Size 5-S Test leads are used for electrical tests on equipment fitted with HV-CONNEX sockets. Ideal for voltage tests and partial discharge tests on: transformers gas-insulated switchgears No. Size Rated still alternating current Rated still lightning surge current (BIL) Cable cross section Length (m) Hz/1min (kv) (kv) (mm 2 ) (m) S III Size 5-S 48

49 HV-CONNEX Plugable Connection System Test Adapters, up to 145 kv HV-CONNEX test adapters are used for electrical tests on equipment fitted with HV-CONNEX sockets. The test adapter has a capacitive voltage tap. 1 Important: Not for continuous operation. 2 III No. Size Nominal current Rated still alternating current Rated still lightning surge current (BIL) Partial discharge Weight Size 5-S I N (A) Hz/1min (kv) (kv) 2 x U 0 (pc) (kg) S kv 5 pc S kv 5 pc 65 2 Current Testing Plug, Size 5-S This plug is used to carry out current tests on switchgear, transformers, transducers etc. fitted with HV-CONNEX sockets. No. Nominal current Max. operating voltage Dimension A Dimension B Dimension C Dimension D I N (A) U m (kv) a b c d

50 HV-CONNEX Plugable Connection System Earthing and Short-circuit Devices for HV-CONNEX Sockets, Size 5-S These devices are used to earth and short circuit equipment fitted with HV-CONNEX sockets (e. g. switchgear, transformers etc.). III Size 5-S No. Dimension B Dimension C Dimension D a b c , Earthing and Protective Cap, Size 5-S This device is used to earth and short circuit unplugged HV-CONNEX cable connectors. not voltage proof waterproof For protection of unplugged HV-CONNEX cable connectors against damage and dirt. No. Size Weight Dimension A Dimension B Dimension C Dimension L (kg) a b c L S

51 HV-CONNEX Plugable Connection System HV-CONNEX Joint, Size 5-S HV-CONNEX Joint for testing and connecting cables that are sealed with HV-CONNEX cable connectors. Insulation medium: SF 6 gas. The joint has an anti-burst device. No. Size Max. operating voltage Weight U m (kv) (kg) S Size 5-S III 51

52 HV-CONNEX Plugable Connection System HV-CONNEX T-joint, Size 5-S HV-CONNEX T-joint for branching cables terminated with HV-CONNEX cable connections. Insulation medium: SF 6 gas The T-joint has an anti-burst device. Possible Applications: Plug-in branching joint for HV cable lengths Universal application options: T- branching one plastic cable onto two plastic cables or overhead line to two plastic cables III Size 5-S Properties: metal-clad fully insulated high short-circuit resistance maintenance-free for outdoor use IP66 maintenance-free gas density monitor (manometer) with remote monitoring option bursting disk plug sizes 4, 5-S and 6 can be combined insulation medium SF 6 TÜV-tested housing No. Size Width Length Max. operating voltage Weight U m (kv) (kg) S

53 HV-CONNEX Plugable Connection System HV-CONNEX Cable Connectors, Size 6, up to 170 kv For above ground connections, suitable for outdoor use. Important: Special tools are required for the assembly of HV-CONNEX cable connectors, size 6 III HV-CONNEX Sockets, Size 6, up to 170 kv For installation in: power circuit-breaker units, transformers, E-Coils, joints and other devices Size 6 including fixing material No. Capacitive voltage tap (pf) O-ring sealing system Weight (kg) without without

54 HV-CONNEX Plugable Connection System 1 IEC Extension Adapter To adapt traditional GIS units into conventional cable connection components. 2 III Size 6 No. IEC dimensions Weight L (kg) Dummy Plug, Size 6/6-S For sealing and voltage-proof closing of HV-CONNEX sockets. No. Weight (kg)

55 HV-CONNEX Plugable Connection System Current Testing Plug, Size 6/6-S This plug is used to carry out current tests on switchgear, transformers, transducers etc. fitted with HV-CONNEX sockets. No. Nominal current Max. operating voltage Dimension A Dimension B Dimension C Dimension D I N (A) U m (kv) a b c d Size 6 III Earthing and Short-circuit Devices for HV-CONNEX Sockets, Size 6/6-S These devices are used to earth and short circuit equipment fitted with HV-CONNEX sockets (e. g. switchgear, transformers etc.). No. Dimension B Dimension C Dimension D a b c ,

56 HV-CONNEX Plugable Connection System Earthing and Protective Cap, Size 6/6-S This device is used to earth and short circuit unplugged HV-CONNEX cable connectors. not voltage proof waterproof For protection of unplugged HV-CONNEX cable connectors against damage and dirt. III Size 6 No. Dimension A Dimension B Dimension C Dimension L a b c L HV-CONNEX Joint, Size 6 HV-CONNEX joint for testing and connecting cables that are sealed with HV-CONNEX cable connectors. Insulation medium: SF 6 gas. The joint has an anti-burst device. No. Size Width Length Max. operating voltage Weight U m (kv) (kg)

57 HV-CONNEX Plugable Connection System HV-CONNEX T-Joint, Size 6 HV-CONNEX T-joint for branching cables terminated with HV-CONNEX cable connections. Insulation medium: SF 6 The T-joint has an anti-burst device. No. Size Width Length Max. operating voltage Weight U m (kv) (kg) III Size

58 HV-CONNEX Plugable Connection System HV-CONNEX Cable Connectors, Size 6-S, up to 245 kv For above ground connections, suitable for outdoor use. Important: Special tools are required for the assembly of HV-CONNEX cable connectors, size 6-S. III Size 6-S HV-CONNEX Sockets, Size 6-S, up to 245 kv For installation in: power circuit-breaker units, transformers, E-Coils, joints and other devices including fixing material No. Capacitive voltage tap (pf) O-ring sealing system Weight (kg) Reducing flange for IEC with without with without

59 HV-CONNEX Plugable Connection System Flange, Size 6-S III No. Dimension A Suitable for socket A Size 6-S Dummy Plug, Size 6/6-S For sealing and voltage-proof closing of HV-CONNEX sockets. No. Weight (kg)

60 HV-CONNEX Plugable Connection System 1 IEC Extension Adapter, Size 6-S To adapt the size 6-S HV-CONNEX socket into conventional cable connection components for traditional GIS units. 2 III Size 6-S No. IEC dimensions Weight L (kg) Current Testing Plug, Size 6/6-S This plug is used to carry out current tests on switchgear, transformers, transducers etc. fitted with HV-CONNEX sockets. No. Nominal current Max. operating voltage Dimension A Dimension B Dimension C Dimension D I N (A) U m (kv) a b c d

61 HV-CONNEX Plugable Connection System Earthing and Short-circuit Devices for HV-CONNEX Sockets, Size 6/6-S These devices are used to earth and short circuit equipment fitted with HV-CONNEX sockets (e. g. switchgear, transformers etc.). III No. Dimension B Dimension C Dimension D a b c , Size 6-S Earthing and Protective Cap, Size 6/6-S This device is used to earth and short circuit unplugged HV-CONNEX cable connectors. not voltage proof waterproof For protection of unplugged HV-CONNEX cable connectors against damage and dirt. No. Dimension A Dimension B Dimension C Dimension L a b c L

62 HV-CONNEX Plugable Connection System HV-CONNEX Joint, Size 6-S HV-CONNEX joint for testing and connecting cables that are sealed with HV-CONNEX cable connectors. Insulation medium: SF 6 gas. The joint has an anti-burst device. III Size 6-S No. Size Max. operating voltage Weight U m (kv) (kg) S

63 HV-CONNEX Plugable Connection System Applications III HV- CONNEX Plugable Connection System 63

64 HV-CONNEX Plugable Connection System Installation accessories Tools for HV-CONNEX, Sizes 4, 5-S, 6 and 6-S Push-on Device for pushing insulation and termination parts onto the conductor insulation. No. Size Weight (kg) S 8.5 III Mounting Accessories Impact Head made of plastic. For the pre-assembly of the connector contacts. No. Size Weight , 5-S 0.4 (kg) , 6-S 0.56 Hydraulic Hand-Operated Compression Tool with compression head for axial compression of the contact ring for HV-CONNEX cable connectors. No. Size Weight (kg) , 6-S , 5-S 6.5 Spacing Bolt with Eye-bolt for mounting of the block and tackle No. Size Weight (kg) S 0.46 Block and Tackle insulated, used for plugging in the HV-CONNEX cable connector. No. Size Weight (kg) S

65 HV-CONNEX Plugable Connection System Hook Wrench for screwing on the threaded counter ring. No. Size Weight (kg) S 1.2 Hexagonal Wrench for screwing on the bell flange. No. Size Weight (kg) S, 6, 6-S HV Special Grease greasing of insulating part, socket etc. No. Size Weight (g) (g) S 8 Mounting Accessories III HV-CONNEX Sealing Set for Outdoor Vertical Installation from above e.g. on transformers for sizes 4, 5-S, 6 and 6-S No. Size S HV Cable Stripper for Cable Finishing No SF 6 -Filling Apparatur for filling of HV-Test and T-Joints. No

66 IXOSIL Transformer and GIS Connection GIS Cable Termination ESG terminations are conventional connections for inserting VPE cables directly into gas filled equipment. They are available in vertical, horizontal or overhead versions from 72,5 kv to 170 kv. Material: Insulation material: Cast resin Stress relief material: Silicone Conductor connection: pressed or screwed Optional accessories: Groove, Adapter Flange Note: Horizontal version is equipped with an expansion box. Overhead version on request. Optional material is not scope of supply and has to be ordered seperately. IV ESG Max. operating voltage U m (kv) Test guidelines IEC60840 IEC60859 IEC60840 IEC60859 IEC60840 IEC60859 IEC60840 IEC60859 Rated voltage U (kv) Rated still lightning surge current (BIL) Partial discharge measurement (kv) (pc) < 5 < 5 < 5 <

67 IXOSIL Transformer and GIS Connection ESG IV ESG Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESG72-H ESG72-V Product designation A B C D E ESG72-H ± 0, x Ø ± 0, ± x M ESG72-V ± 0, x Ø ± 0, ± x M F G H I J K L 67

68 IXOSIL Transformer and GIS Connection 1 ESG123 2 IV ESG Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESG123-H ESG123-V Product designation A B C D E ESG123-H ± 0, x 13, ± 0, ± x M ESG123-V ± 0, x 13, ± 0, ± x M F G H I J K L 68

69 IXOSIL Transformer and GIS Connection ESG IV ESG Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESG145-H ESG145-V Product designation A B C D E ESG145-H ± 0, x ± 0, ± x M ESG145-V ± 0, x ± 0, ± x M F G H I J K L 69

70 IXOSIL Transformer and GIS Connection 1 ESG170 2 IV ESG Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESG170-H ESG170-V Product designation A B C D E ESG170-H ± 0, x 13, ± 0, ± x M ESG170-V ± 0, x 13, ± 0, ± x M F G H I J K L 70

71 IXOSIL Transformer and GIS Connection Transformer Cable Termination ESU terminations are conventional connections for introducing VPE cable directly into oil filled equipment. They are not only available as standard connections but also as customised connection adapters. They are available in vertical, horizontal or overhead versions from 72,5 kv to 170 kv. Material: Insulation material: Cast resin Stress relief material: Silicone Conductor connection: pressed or screwed Optional accessories: Groove, Adapter Flange, Stress Control Electrode, Contact Part Note: Horizontal version is equipped with an expansion box. Overhead version on request. Optional material is not scope of supply and has to be ordered seperately. Max. operating voltage U m (kv) Test guidelines IEC60840 EN50299 IEC60840 EN50299 IEC60840 EN50299 IEC60840 EN50299 Rated voltage U (kv) Rated still lightning surge current (BIL) Partial discharge measurement (kv) (pc) < 5 < 5 < 5 < 5 ESU IV 71

72 IXOSIL Transformer and GIS Connection 1 ESU72 2 IV ESU Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESU72-H ESU72-V Product designation A B C D E ESU72-H ± 0, x Ø ± 0, ± x M ESU72-V ± 0, x Ø ± 0, ± x M F G H I J K L 72

73 IXOSIL Transformer and GIS Connection ESU IV ESU Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESU123-H ESU123-V Product designation A B C D E ESU123-H ± 0, x ± 0, ± x M ESU123-V ± 0, x ± 0, ± x M F G H I J K L 73

74 IXOSIL Transformer and GIS Connection 1 ESU145 2 IV ESU Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESU145-H ESU145-V Product designation A B C D E ESU145-H ± 0, x 13, ± 0, ± x M ESU145-V ± 0, x 13, ± 0, ± x M F G H I J K ( mm) L 74

75 IXOSIL Transformer and GIS Connection ESU IV ESU Product designation Conductor cross section Diameter over cable insulation (stripped) max. diameter over outer cable sheath (mm 2 ) (kg) Net weight approx. ESU170-H ESU170-V Product designation A B C D E ESU170-H ± 0, x 13, ± 0, ± x M ESU170-V ± 0, x 13, ± 0, ± x M F G H I J K L 75

76 Index No. Page No. Page No. Page No. Page , , , , , , ESF ESF123-C25 27 ESF123-C31 27 ESF123-C39 27 ESF145-C29 28 ESF145-C37 28 ESF145-C45 28 ESF52-C11 25 ESF52-C13 25 ESF52-C17 25 ESF72-C15 26 ESF72-C19 26 ESF72-C23 26 ESG ESG123-H 68 ESG123-V 68 ESG145-H 69 ESG145-V 69 ESG170-H 70 ESG170-V 70 ESG72-H 67 ESG72-V 67 ESK ESK52-N1 34 ESK52-N2 34 ESK72-N2 35 ESK72-N3 35 ESP ESP123-C39 19 ESP145-C45 20 ESP145-C50 20 ESP145-C58 20 ESP145-C72 20 ESP170-C58 21 ESP170-C72 21 ESP245-C ESP300-C ESP72-C23 18 ESS ESS123-C31 12 ESS123-C34 12 ESS123-C39 12 ESS123-C42 12 ESS145-C37 13 ESS145-C40 13 ESS145-C45 13 ESS145-C50 13 ESS145-C72 13 ESS170-C47 14 ESS170-C58 14 ESS170-C72 14 ESS245-C84 15 ESS300-C83 16 ESS72-C19 11 ESS72-C23 11 EST EST123-C25 31 EST123-C31 31 EST123-C39 31 EST145-C29 32 EST145-C37 32 EST145-C45 32 EST72-C15 30 EST72-C19 30 EST72-C23 30 ESU ESU123-H 73 ESU123-V 73 ESU145-H 74 ESU145-V 74 ESU170-H 75 ESU170-V 75 ESU72-H 72 ESU72-V

77 77

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