CUTOUT FUSE HOLDERS - Home | Vexilamum operating voltages equal to, or less than the cut-out maximum...

CUTO

UT

FUS

E H

OLD

ERS

OVERHEAD LINES

PRODUCT CATALOGUE

CUTOUT FUSE HOLDERS For effective Protection of your Systems

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Standard Type Cutout

The top contact is designed such that it provides a smooth self align-ing action during closing, The top contact is formed from highly conductive copper and is silver-plated, which provides a continuous cur-rent path from dome nut to PG clamp. The contact is designed to maintain firm and constant pressure with the fuse holder con-tact surface until fault in-terruption is accomplished. Backing the top contact is the Loadbreak bracket, which pre-vents over-racking.

The hinge on the cutouts employs a large pivot area for the fuse holder’s trunnion and is manufactured from brass for its strength and superior electrical properties. The hinge contacts are of a highly conductive copper al-loy and silver-plated to ensure an efficient current trans-fer from the trunnion casting.

All silicone bushings are manufactured from HTV silicone and have been test-

ed in accordance to various interna-tional aging standards including;

IEC 61109 - Annex C, SCSPVAC17 – KIPTS & ANSI C29-13-2000 Tracking & Erosion resistance. Leakage distances range from 380mm–1130mm, with BIL ratings of 110kV-200kV. The advantages of HTV silicone are numerous, namely,

1. Silicones are the only housing

materials that are able to transfer their intrinsic hydrophobic behav-

ior to pollution layers. Therefore, leak-age currents are suppressed and the risk

of flashover is reduced. Moreover, composite insulators with silicone housings do not require

cleaning. Some other polymers such as EPDM or some special Cycloaliphatics are also hydrophobic but not able to coat the pollution layers deposited on the housing sur-face. 2. High tensile strength to weight ratio.3. Improved performance in highly polluted areas.4. An unattractive target for vandals and very resistant to projectile damage.5. Flexibility, providing better seismic capabilities and preventing cascade failure of post units. 6. High resistance to UV degradation.7. High resistance to thermal extremes (-35oC to + 50oC)

Application _____________________________ The Primary purpose of any cutout is to provide pro-tection for your system and the various apparatus on these lines, such as transformers and capacitor banks. PFISTERER cutouts provide reliable protection for low-level, intermediate and high-level faults. With the use of a portable Loadbreak tool, PFISTERER cutouts can function much like an overhead disconnect switch. Fuse Tubes are designed to accomodate fuse links from 2-100 Amps.Alternatively 200 amp Solid Links are available.Ratings & Specifications Standard PFISTERER cutouts have maximum design voltage ratings to simplify the choice of cutouts. There are no restrictions to grounded star, ungrounded star or delta systems having maxi-mum operating voltages equal to, or less than the cut-out maximum design rating. In each voltage class, these are continuous current ratings of 100A using fuse links and 200A using a solid disconnect link. See the charts for other specifications.

Hinge

Cams on the trunnion ensure high-pressure current path to the lower contacts. The pivot bosses are cast full round for smooth rotational operation in the hinge but prevent the trunnion from disengaging when closing the fusetube. The spring operated link ejector assists withclearing low-level fault currents. A groove in the centre of the link ejector guides the fuse tail directly from the fuse tube to the attachment nut. Radii on the link ejector minimise the bending stress on the fuse tail to prevent strands breaking. The link ejector is pinned to the trunnion with a brass pin to provide resistance to corrosive elements and assure smooth pivotal action. An interlocking device between link ejector and bottom tube casting prevents excessive tension on the fuse link during closure, which could cause link breakage during closure. The link ejector employs an impact effect to ensure toggle action of the trunnion during low fault and overload interruptions. Dropout action is assured. The link ejector provides sufficient surface area to facilitate re-fusing by a linesman wearing gloves.

Top Contact Insulator (Silicone)

Galvanised steel hooks are standard on all PFISTERER cutouts, for use with a portable Loadbuster tool. The hooks are mounted under the top contact and serve as a guide for the fuse holder when closing at an off centre angle.

The PFISTERER cutout has an all copper single piece cur-rent path with Silver-plated contacts. Terminals are tin-plated brass for use with copper or aluminium conduc-tor.

Loadbuster Hooks

Efficient Current Transfer

Quality Construction____________________

Fuse Holder

The solid cap on the single vent fuse holder is made of silver-plated brass, which provides efficient current transfer. An integral ring is provided in the top tube casting for opening and closing the fuse holder using conventional disconnect tools from the ground, from a bucket truck or from a cherry picker. The toggle type trunnion casting is of silver-plated brass for efficient current transfer to the lower hinge contacts.

Interchangeability

PFISTERER Fuse carriers are interchangeable with allcutouts manufactured in accordance with the IEC 282Specification.

Schematic of 282-2 Type Units

F

A

B

C

D

E

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Tin plated copper alloy parallel groove type terminals are standard on all PFISTERER cutouts. They can accommo-date aluminium or copper conductor sizes ranging from Æ6-Æ15mm. The parallel groove terminal is designed to accommodate two different size conductors, as is the case when arrestors are being used. Eyebolt and Lug mount options are also available.

Brass-Alloy Hinge forcorrosion resistance

Silver to Silver contact with stainless steel back-up springs

Brass - Alloy current path

Galvanised steel mounting pin

Silicone Bushing

Stainless steel top hood, on all coutouts

Silver plated Copper - Alloy current path

Tin plated Brass - Aloy terminals for use with copper or aluminium conductor

All PFISTERER Cutouts meet or exceed IEC / ANSI Specifications

Secure alignment to prevent side-

ways movement of hooks and

contact

Stainless steel back up spring

for sustained contact pressure.

Galvanised steel hooks for

Loadbuster tool. Hook bracke acts

as over-racking stop

Cast Brass-Alloy toptube casting

and pull ring.

High strength fibreglass fuse

tube coated with Ultra-violet

resistant paint.

Hole in trunnion for hot stick

Cast Brass-Alloy bottom tube

casting.

Stainless steel linkejector with tog-gle latch to limit

tension on fuse link

All mounting brackets are manufactured from steel to international standards and are hot dip galvanised in ac-cordance with ISO 1461. Stainless steel options are avail-able on request.

Fuse Tube

The inside diameter of the 100A fuse tube increases theinternal pressure, giving superior and reliable expul-sion action. During frequently encountered intermedi-ate fault ranges, this diameter also permits higher TRV, (Transient Recovery Voltage), values to be tolerated.The liner is constructed of an arc quenching material. The tube is manufactured from fibreglass, which per-mits a smaller bore and provides a higher burst strength. It is protected from the weather and environment by an ultra violet resistant coating.

Sil 600 Fuse Tube

Brackets

All PFISTERER cutouts are available with components made from stainless steel and plated copper alloy, to offer greater corrosion resistance for severely aggressive envi-ronments where corrosion can become a major factor. See ordering data page.

Higher interrupt capacities

By using a copper arc-shortening rod attached to the dome nut inside the top of the fuse tube, lowering the fuse link, higher interrupt ratings are obtainable. It is necessary to use fuse links with removable button heads when using an arc-shortening rod.

Creepage

PFISTERER cutouts are available for use under various pollution conditions. Units are available in 20mm/kV to 31mm/kV Creepage up to a maximum of 1130mm in to-tal.

Extra Corrosion protection

Terminals

kV Bil A B C DFuse Tube Length ‘F’

ECreep-

age110 362 158 253 509 289 13 380

125 ‘V‘ 432 188 236 493 289 38 480

150 376 200 295 642 378 3 480

150 376 200 295 642 378 -7 600

200 ‘V‘ 518 178 309 659 378 46 750

200 ‘V‘ 828 274 315 758 468 48 750

200 ‘V‘ 642 217 351 791 468 64 1130

‘V‘ indicates that the unit is configured in a V profile utilising two bushings.

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BIL: 150kV SIL 480 - B



BIL: 110kV SIL 380 - A

BIL: 110kV SIL 480 - A

Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)

1 min Power frequency withstand (wet) (kV)

Minimum Creepage distance

Arcing Distance

(mm)

Current Rating (Amps)

Illustration

146 060-001 No No No No 10/16*

45 380 140 100

146 060-002 No No No Yes 10/16*

146 060-003 Yes No No No 10

146 060-004 Yes No 4” No 16

146 060-005 Yes No No Yes 10

146 060-006 Yes No 4” Yes 16

146 060-007 Yes Yes No No 10

146 060-008 Yes No 4” No 16

146 060-009 Yes No No Yes 10

146 060-010 Yes Yes 4” Yes 16

Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)



Arcing Distance

(mm)


Illustration

146 070-001 No No No No 10/16*

60 480 205 100

146 070-002 No No No Yes 10/16*

146 070-003 Yes No No No 10

146 070-004 Yes No 4” No 16

146 070-005 Yes No No Yes 10

146 070-006 Yes No 4” Yes 16

146 070-007 Yes Yes No No 10

146 070-008 Yes No 4” No 16

146 070-009 Yes No No Yes 10

146 070-010 Yes Yes 4” Yes 16

* Rating with 4” Arc Shortening Rod


Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)



Arcing Dis-

tance (mm)


Illustration

146 090-001 No No No No 8/12*

60 480 205 100

146 090-002 No No No Yes 8/12*

146 090-003 Yes No No No 8

146 090-004 Yes No 6” No 12

146 090-005 Yes No No Yes 8

146 090-006 Yes No 6” Yes 12

146 090-007 Yes Yes No No 8

146 090-008 Yes No 6” No 12

146 090-009 Yes No No Yes 8

146 090-010 Yes Yes 6” Yes 12



Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)



Arcing Distance

(mm)


Illustration

146 100-001 No No No No 10/16*

62 600 210 100

146 100-002 No No No Yes 10/16*

146 100-003 Yes No No No 10

146 100-004 Yes No 4” No 16

146 100-005 Yes No No Yes 10

146 100-006 Yes No 4” Yes 16

146 100-007 Yes Yes No No 10

146 100-008 Yes No 4” No 16

146 100-009 Yes No No Yes 10

146 100-010 Yes Yes 4” Yes 16

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BIL: 200kV SIL 1130 - C

Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)



Arcing Distance

(mm)


Illustration

146 110-001 No No No No 8/12*

60 750 288 100

146 110-002 No No No Yes 8/12*

146 110-003 Yes No No No 8

146 110-004 Yes No 6” No 12

146 110-005 Yes No No Yes 8

146 110-006 Yes No 6” Yes 12

146 110-007 Yes Yes No No 8

146 110-008 Yes No 6” No 12

146 110-009 Yes No No Yes 8

146 110-010 Yes Yes 6” Yes 12


Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)



Arcing Distance

(mm)


Illustration

146 120-001 No No 8” No 11.2*

60 750 288 100

146 120-002 No No 8” Yes 11.2*

146 120-003 Yes No 8” No 11.2*

146 120-004 Yes No 8” No 11.2*

146 120-005 Yes No 8” Yes 11.2*

146 120-006 Yes No 8” Yes 11.2*

146 120-007 Yes Yes 8” No 11.2*

146 120-008 Yes No 8” No 11.2*

146 120-009 Yes No 8” Yes 11.2*

146 120-010 Yes Yes 8” Yes 11.2*



BIL: 200kV SIL 750 - C

Part #Fuse

HolderFuse

Break

Arc Shorteing

Rod

Earth Stud

Interrupt capacity

(kA)



Arcing Distance

(mm)


Illustration

146 130-001 No No 8” No 11.2*

81 1130 345 100

146 130-002 No No 8” Yes 11.2*

146 130-003 Yes No 8” No 11.2*

146 130-004 Yes No 8” Yes 11.2*

146 130-005 Yes No 8” No 11.2*

146 130-006 Yes No 8” Yes 11.2*

146 130-007 Yes Yes 8” No 11.2*

146 130-008 Yes No 8” No 11.2*

146 130-009 Yes No 8” Yes 11.2*

146 130-010 Yes Yes 8” Yes 11.2*


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Type K Fuse Links

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65A - 100A - 11kV through 38kV_____________________________________________

Button Head Flexible Cable Fuse Element Set System Strain Wire Protective Tube

Copper Flexilble Silver (Ag) Pressed

Withstand up to 10 daN

Vulcanized Fiber

Silver PlatedTin Plated Cop-

perCopper (Cu) Not Welded

Covered with dielectric paper

Removable Twisted

TypeA

mm | Tol (±)B

mm | Tol (±)C

mm | Tol (±)D

mm | Tol (±)E

mm | Tol (±)Code

1K EF1KPCI | EF1KCCI




6K 26,00 | 1,00 12,50 | 0,50 141,80 | 0,20 501,00 | 1,00 730,00 | 1,00 EF6KPCI | EF6KCCI





20K 26,00 | 1,00 12,50 | 0,50 141,80 | 0,20 501,00 | 1,00 730,00 | 1,00 EF20KPCI | EF20KCCI





Type A B C D E Code


80K 30,00 | 0,20 19,00 | 0,20 141,80 | 0,20 501,00 | 1,00 730,00 | 1,00 EF80KPCI | EF80KCCI


Washer Button Head Flexible Cable Fuse Element Set System Strain Wire Protective Tube

StampedNo No

Silver (Ag) Pressed Up to 5K withstand

5 daNVulcanized Fiber

Tin Plated No No

Copper (Cu) Not WeldedFrom 6K withstand

10 daNCovered with fiber-

glassSafely Tight Yes No

1A - 50A - 11kV through 38kV________________________________________________

PFISTERER (Pty) ltd.9 Willowton RoadPietermaritzburg 3201South AfricaPhone +27 (0) 33 397 5400Fax +27 (0) 33 387 6377E-mail [email protected] PFISTERER SEFAG AGWerkstrasse 76102 Malters, LuzernSwitzerlandPhone +41 (0) 41 4997 272Fax +41 (0) 41 4972 269E-mail [email protected]

PFISTERER S.A.Av. Velez Sarsfield 464C1282AFR Buenos AiresArgentinaPhone +54 (0) 11 4306 3595Fax +54 (0) 11 4362 2381E-mail [email protected]

PFISTERER Ges.m.b.H.Augasse 171090 WienAustriaPhone +43 (0) 1 3176531 0Fax +43 (0) 1 3176531 12E-mail [email protected]

PFISTERER Ltda.Rua Frei Caneca, 30, sl. 01/ 0206706 015 Cotia, São PauloBrazilPhone +55 (0) 11 4612 9733Fax +55 (0) 11 4612 3856E-mail [email protected]

PFISTERERRepresentative OfficeUnit 520, Landmark Tower 28 North Dongsanhuan RoadChaoyang District100004 BeijingChinaPhone +86 10 6590 6272Fax +86 10 6590 6105E-mail [email protected]

PFISTERERRepresentative OfficeRoom 2606, 26/ F., Paul Y. Centre51 Hung To Road Kwun Tong, Kow-loon Hong Kong, China Phone +852 2687 2826Fax +852 2688 0663

E-mail [email protected]

PFISTERER spol.s.r.o.Jindrišská 273Zelene Predmesti53002 PardubiceCzech RepublicPhone +420 (0) 466 657490Fax +420 (0) 466 613581E-mail [email protected]

PFISTERERKontaktsysteme GmbH & Co. KGRosenstraße 4473650 WinterbachGermanyPhone +49 (0) 7181 7005 0Fax +49 (0) 7181 7005 565

E-mail [email protected]

PFISTERER Handelsgesellschaft mbH Rosenstraße 4473650 WinterbachGermanyPhone +49 (0) 7181 7005 301Fax +49 (0) 7181 7005 333E-mail [email protected]

PFISTERER Sàrl.35 avenue d’ItalieBP 1004568311 lllzach CedexFrancePhone +33 (0) 389 319029Fax +33 (0) 389 319028E-mail [email protected]

PFISTERER Kereskedelmi Kft.Gyarmat u. 67/ C1147 BudapestHungaryPhone +36 (0) 1 2513441Fax +36 (0) 1 2511713E-mail [email protected]

PFISTERER s.r.l.Via Sirtori 45 d20017 Passirana di Rho (MI)ItalyPhone +39 02 93158 11Fax +39 02 93158 27E-mail [email protected]

PFISTERER Sp. z o.o.Ul. Poznanska 25805-850 Ozarów MazowieckiPolandPhone +48 (0) 22 72241 68Fax +48 (0) 22 72127 81E-mail [email protected]

PFISTERERRepresentative Office187 Tanjong Rhu Road08-16 Sanctuary GreenSingapore 436925SingaporePhone +65 6346 4042Fax +65 6346 7110E-mail [email protected]

PFISTERER UPRESA S.A.U.Calle Industria 90-9208025 BarcelonaSpainPhone +34 (0) 93 4367409Fax +34 (0) 93 4367701E-mail [email protected]

PFISTERERKomponent & System ABFlygfältsgatan 212822 SkarpnäckSwedenPhone +46 (0) 8 7240 150Fax +46 (0) 8 6054 750E-mail [email protected]

PFISTERER INTERNATIONAL AGWerkstraße 76102 Malters, LuzernSwitzerlandPhone +41 (0) 41 4997 474Fax +41 (0) 41 4997 426E-mail [email protected]

PFISTERER IXoSIl AGGotthardstraße 316460 AltdorfSwitzerlandPhone +41 (0) 41 875 18 96Fax +41 (0) 41 875 18 40E-mail [email protected]

PFISTERER Representative Office PO Box 184090Gate 7, Floor 3Hamarain CenterDubaiUnited Arab EmiratesPhone +971 4 2690147Fax +971 4 2690148E-mail [email protected]

PFISTERER Ltd.29 Pillings Road Oakham LE15 6QF

United KingdomPhone +44 (0) 15 7277 1300Fax +44 (0) 15 7277 1269E-mail [email protected]

PFISTERER WORLDWIDE

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CUTOUT FUSE HOLDERS - Home | Vexilamum operating voltages equal to, or less than the cut-out maximum...

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