‘08 Medium Voltage Fuse Links Medium Voltage Fuses Fuse Links for use in Air, BS Type 3.6 kV - 12 kV, Back up Fuse Links, 5 - 125 Amps as per BS2692 Specifications Description : A range of Medium Voltage Fuses, dimensions as per BS2692, complete with pyrotechnic striker, if provided, suitable for general protection purpose. Higher current rating can be obtained by using fuse links in parallel. Suitable for Indoor & Outdoor use. Ratings : Volts : 3.6 kV - 12 kV Amps : 5 - 125 Amps Breaking Capacity : 20 kA - 40 kA Standards / Approvals : Comply with BS 2692-1 Dimensional Standard. Dimensions (mm) : φD(mm) Type Ref 3.6 ADGHC* 50.8 7.2 BDGHC* 50.8 7.2 BFGHD* 76.2 12 BDGHC* 50.8 12 BFGHD* 76.2 12 AKGHD 76.2 * - Available in Single Hole Tag also, refer drg. & footnote below Type Ref 7.2 AEFMO 12 AEFMO Table of ratings : Breaking Capacity Carton Qty 5,10,15,20,25,30,40,45,50,60,70,75,80,90,100 25 kA 1 BDGHC* 6.3,10,16,20,25,31.5,35.5,40,45,50,56,60,63,71,80 40 kA 1 7.2 BFGHD* 45,50,60,65,75,90,100,112,120,125,140,150,160 20 kA 1 7.2 AEFMO 6.3,10,15,20,25,30,35,40,45,50,56,60,63,71,80,90 20 kA 1 12 AEFMO 3.7,4.7,7.5,12,15,16.8,18.75,22,26.6,30,33.75,37.5,42,47.25 20 kA 1 12 BDGHC* 6.3, 10,16,20,22.4,25,31.5,35.5,40,45,50 20 kA 1 12 BFGHD* 56,63,65,70,80,90,100, 20 kA 1 12 AKGHD 112,125 20 kA 1 Voltage (KV) Type Ref 3.6 ADGHC* 7.2 Current Range * - Denotes Special Tag with Single Slot also available, only for these types, Add “S”at end for the same. eg. : for 7.2 KV, 18.75A type AEFMO, catalogue no. will be “7.2 AEFMO 18.75S”. For Product Data Sheets, visit www.cooperbussmann.com/1/technicalinformation.html 2 Medium Voltage Fuses Fuse Links for use in Oil Switchgear 7.2 kV - 12 kV, for use in Oil filled switchgear, 5 - 100 Amps Specifications Description : Range of oil tight current limiting fuses complete with pyrotechnic striker, if provided, to protect distribution circuits & switchgear. A unique triple seal system ensures against long term seal deteroiration. The range is not suitable for use inside oil filled transformer tanks where high oil temperatures are expected. Suitable for Indoor & Outdoor use. Ratings : Volts : 7.2 kV - 12 kV Amps : 5 - 100 Amps Breaking Capacity : 40 kA - 45 kA Standards / Approvals : Comply with IEC 282-1, BS 2692-1 & ESI Standard 12-8. Dimensions (mm) : Type Ref DIM.C (mm) φD (mm) BS 2692 Dim. Ref 7.2 OEFMA 254 63.5 FO1 12 OEFMA 254 63.5 FO1 12 OHGMA 359 63.5 FO2 Table of ratings : Voltage (KV) Type Ref Current Range Breaking Capacity Carton Qty 7.2 OEFMA 80, 100, 112 45 kA 1 12 OEFMA 6.3,10,16,20,25,31.5,40,50,63 40 kA 1 12 OHGMA 6.3,10,16,20,25,31.5,40,50,71,80,90,100 40 kA 1 For Product Data Sheets, visit www.cooperbussmann.com/1/technicalinformation.html 2 Medium Voltage Fuses Fuse Links for Voltage & Auxillary Transformer Protection 3.6 kV - 36 kV, for PT/VT Protection, 3.15 - 6.3 Amps Specifications Description : Range of fuselinks, designed for use on primary side of voltage transformers to provide system isolation in the event of faults occuring in the transformer circuits. VT fuse links with breaking capacity upto 200kA for use at the output terminals of large turbo alternaters can also be ordered. Suitable for Indoor use only. Range of fuses with prefix ‘O’ may be used under oil also. Ratings : Volts : 3.6 kV - 36 kV Amps : 3.15 - 6.3 Amps Breaking Capacity : 25 kA - 50 kA Standards / Approvals : Complies to BS 2692-1 & IEC 60282-1. Dimensions (mm) : Dim.A Dim.B φD (mm) (mm) (mm) Type Ref 3.6 7.2 12 ABWNT ABCNT ABCNT ABWNA ABCNA ABWNA ABCNA ABGNA ABQNA 25.4 25.4 25.4 142 195 142 195 359 500 30 30 30 30 30 30 25.4 25.4 25.4 25.4 25.4 25.4 Dim.A Dim.B φD (mm) (mm) (mm) Type Ref 3.6 7.2 12 30 30 30 Dim.A Dim.B φD (mm) (mm) (mm) Type Ref 3.6 7.2 7.2 12 24 36 142 195 195 ABWNS ABCNS ABCNS 142 195 195 30 30 30 25.4 25.4 25.4 Table of ratings : Voltage (KV) Current Range Type Ref Breaking Capacity Carton Qty 3.6 ABWNA / ABWNS / ABWNT 3.15, 6.3 50 kA 1 7.2 ABCNA / ABCNS / ABCNT / ABWNA 3.15, 6.3 45 kA 1 12 ABCNA / ABCNS / ABCNT 3.15 45 kA 1 24 ABGNA 3.15 25 kA 1 36 ABQNA 3.15 25 kA 1 For Product Data Sheets, visit www.cooperbussmann.com/1/technicalinformation.html 4 Medium Voltage Fuses Fuse Links for Motor Protection 3.6 kV - 7.2 kV, for use in motor circuits, 5 - 355 Amps as per BS2692 Specifications Description : Range of fuse links with striker if provided and designed to meet the specific requirements necessary for Medium Voltage motor starting and protection. Suitable for direct online or assisted starting. Provides short circuit protection in motor circuits to motor, starter & cables. Available in BS & DIN dimensions and ratings. (for Motor DIN Dimensions & Table of ragtings refer page no. 6) For use in indoor application only. Ratings : Volts : 3.6 kV - 7.2 kV Amps : 5 Amps - 355 Amps Breaking Capacity : 40 kA - 50 kA Standards / Approvals : Comply with IEC 60282-1, IEC 6441, BS 5907 and dimensionally to BS 2692 & DIN 43625. Dimensions (mm) : Type Ref 3.6 3.6 3.6 WJON6# WDOH6 WFOH6 Barrel End Tag B C A E D (mm) (mm) F G H (mm) (mm) (mm) (mm) (mm) (mm) 192 192 192 36 51 76 235 235 235 257 9.5 13 261 10.5 13 261 10.5 20 25 25 64 23 29 42 # - w/o Striker Type Ref 3.6 3.6 3.6 7.2 7.2 7.2 7.2 WDFHO WFFHO WKFHO WFNHO WKNHO WFMH7 WKMH7 Barrel A (mm) D (mm) 254 254 254 403 403 442 442 51 76 76 76 76 76 76 B (mm) C (mm) 305 305 305 454 454 553 553 337 337 337 486 486 587 587 Table of ratings : Voltage (KV) Type Ref Current Range Breaking Capacity Carton Qty 3.6 WJON6 5, 6.3, 10, 16, 20, 25, 31.5, 40, 50 50 kA 3 3.6 WDOH6 50, 63, 80, 100, 125 50 kA 3 3.6 WFOH6 160,200 50 kA 3 3.6 WDFHO 50, 63, 80, 100, 125 50 kA 3 3.6 WFFHO 160, 200 50 kA 3 3.6 WKFHO 250, 315, 355, 400 50 kA 3 7.2 WFNHO 25, 31.5, 40, 50, 63, 80, 100, 125, 160 40 kA 3 7.2 WKNHO 200, 224, 250, 315 40 kA 3 7.2 WFMH7 50, 63, 80, 100, 125, 160 40 kA 3 7.2 WKMH7 200, 224, 250, 315 40 kA 3 * - WDOH6 fuse links also available in the range 6.3 to 40A as code ADOH6 For Product Data Sheets, visit www.cooperbussmann.com/1/technicalinformation.html 5 Medium Voltage Fuses Fuse Links as per DIN 43625 3.6 kV - 12 kV, 6.3 - 200 Amps current limiting backup fuse links Specifications Description : Range of Medium Voltage DIN fuses, complete with sealed striker if provided suitable for transformer protection. The fuses can be used even when there is no secondary LV protection, provided these are used with fuse switches fitted with instantaneous striker tripping. Suitable for Indoor & Outdoor use. Ratings: Volts : 3.6 kV - 12 kV Amps : 6.3 Amps - 200 Amps, higher voltage on request Breaking Capacity : 40 kA - 50 kA Standards / Approvals : Comply with DIN dimensional standard DIN 43625, VDE 0670, Part IV & with IEC 60282-1 (2005). Dimensions (mm) : CAP Barrel Striker A (mm) D (mm) C (Max) Type Ref 3.6 3.6 7.2 7.2 12 12 12 12 ADOSJ ADLSJ TDLSJ TFLSJ TDLEJ THLEJ TKLEJ TXLEJ 192 292 292 292 292 292 292 292 51 51 51 76 51 64 76 88 54 54 54 80 54 67 80 88 S S S S E E E E Striker L φE Force S 26 15 50N E 30 8 80N Table of ratings : Voltage (KV) Type Ref 3.6 3.6 7.2 7.2 12 12 12 12 ADOSJ ADLSJ TDLSJ TFLSJ TDLEJ THLEJ TKLEJ TXLEJ Current Range 6.3, 10, 16, 20, 25, 6.3, 10, 16, 20, 25, 6.3, 10, 16, 20, 25, 80, 100, 125, 160 6.3, 10, 16, 20, 25, 80,100 125 160, 200 31.5, 40 31.5, 40 31.5, 40, 50, 63 31.5, 40, 50, 63 Breaking Capacity 40 kA 40 kA 40 kA 40 kA 50 kA 50 kA 50 kA 63 kA Carton Qty 3 3 3 3 3 3 3 3 3.6 kV - 7.2 kV, DIN Type Motor Protection Fuse (for description & application refer page no. 5 of motor fuses) Dimensions (mm) : Barrel A (mm) D (mm) Type Ref 3.6 3.6 3.6 3.6 7.2 7.2 WDOSJ WFOSJ WDLSJ WKLSJ WFMSJ WKMSJ 192 192 292 292 442 442 51 76 51 76 76 76 CAP C (Max) 51 76 51 76 76 76 Table of ratings : Voltage (KV) 3.6 3.6 3.6 3.6 7.2 7.2 Type Ref WDOSJ WFOSJ WDLSJ WKLSJ WFMSJ WKMSJ Current Range 50, 63, 80, 100, 125 160, 200 50, 63, 80, 100, 125, 160, 200 250, 315, 400 25, 31.5, 40, 50, 63, 80, 100, 125, 160 200, 224, 250, 315, 355 For Product Data Sheets, visit www.cooperbussmann.com/1/technicalinformation.html Breaking Capacity 50 kA 50 kA 50 kA 50 kA 63 kA 63 kA Carton Qty 3 3 3 3 3 3 6 Medium Voltage Fuses Fuse Type Selection Chart Letter Refers Code O I II Type Barrel Dia Description – FOR USE IN OIL T,S – DIN RANGE A,B – for use in air W – MOTOR PROTECTION B – 25.4 mm J – 35.0 mm D – 50.8 mm E,H – 63.5 mm F, K – 76.2 mm W III Barrel Length – 142 mm L – 292 mm C, O – 192 mm N – 403 mm F – 254 mm M – 442 mm Q – 502 mm G – 359 mm H,M HEAVY TYPE TO BS 2692 (16 mm Stroke) IV V Striker S Tag SPRING STRIKER, MEDIUM TYPE, TO IEC 282-1 (26 mm Stroke / 50 N) E SPRING STRIKER, MEDIUM TYPE, TO IEC 282-1 (30 mm Stroke / 80N) N WITHOUT STRIKER A NO TAGS B,C,D TAGS TO BS 2692-1 Ref TA3 J FERRULE TO DIN 43625 O TAGS TO BS 2692 Ref TA2 S FOR VT FUSE - 5/16” BSW STUD or 8mm metric T TAG FOR VT USE 6 TAGS TO BS 2692-1 7 TAGS TO BS 2692-1, FOR MOTOR FUSES Ordering Key Symbol 1 2 3 4 Meaning 5 6 7 Rated Voltage of the fuse-link in kV x The type of fuse-link by a single letter x x Diameter of the fuse-link barrel in mm denoted by a letter x Length of the fuse-link barrel denoted by a letter x Striker information: type of striker, if fitted, is denoted by a letter* Tag information type, if fitted, denoted by a letter x x Current rating of the fuse-link is give in Amperes Ordering Code Information Rated Voltage of the Fuse-Link Type Designation 12 B Type of Fuse-Link Body Diameter D G Body Length Type of Striker H Type of Tag C Current Rating Complete Part Number 50 12 B D G H C 50 Part number 12BHGHC50 represents an Air fuse rated at 12kV for use in Air (B) with a body diamater of 50.8mm (D), a barrel length of 359mm (G), a striker to BS 2692 16mm Stroke (H), a tag arrangement to BS 2692 (C) and an Amp rating of 50A For Product Data Sheets, visit www.cooperbussmann.com/1/technicalinformation.html 7 Cooper Bussmann Products And Technical Expertise Delivered Worldwide Customer Assistance Customer Satisfaction Team Application Engineering Cooper Bussmann India Customer Satisfaction Team is Application Engineering and selection assistance is available in Pondicherry to answer questions regarding available to all customers. This team is staffed by subject Cooper Bussmann products Sales, Supply and Services. matter expert, electrical application engineers and Calls should be made between 9.00 am - 5.00pm IST. available Monday - Friday 9.00am - 5.00pm IST. Application Engineering can be reached via • Phone : +91 413 267 2015 • Phone : +91 413 220 5512 • Fax • Fax : +91 413 267 8182 : +91 413 220 5501 • E-mail : [email protected] • E-mail : [email protected] Regional Contacts Web services Ahmedabad : +91 98793 55485 Bangalore : +91 98451 75290 Chennai : + 91 98403 26095 Coimbatore : +91 99449 53779 Hyderabad : +91 98490 23461 Jaipur : www.cooperbussmann.com/1/technicalinformation.html + 91 94141 19288 Kolkata : +91 94330 07468 Mumbai : +91 98206 48785 Delhi : + 91 98110 86586 Pune : +91 98226 97408 Cooper Bussmann website offers free information & resources that include: - Products data sheets and complete technical information. - Latest European & US Catalogues. - Safety BaSICsTM for the essentials of electrical safety. - Training modules for increasing skill levels of customers and end users. Regional E-mails For E-mail, prefix cityname to [email protected] Example, for Delhi, write - [email protected] - Cross referencing to find the correct Cooper Bussmann replacement for a competitor’s fuse. Your Authorised Cooper Bussmann Distributor is : Cooper Bussmann India Pvt. Ltd., 3A, EVR Street, Sedarpet Indl. Estate, Pondicherry - 605 111, India. P : +91 413 267 2005 www.cooperbussmann.com/1/index.html CBIL/HV-R4/1-2008/L1-3000 Printed in India