abb high voltage dc rail traction fuses abb wbt hv fuses

7/29/2019 ABB High Voltage DC Rail Traction Fuses ABB WBT HV Fuses

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Catalogue 1YMB622060-en

Indoor Railway DC Fuses, WBT

ABB


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The fuselinks for traction applications are used to protect tractionsubstation and electric traction rolling stock equipment against theeffects of overloads greater than 2 x I and of shortcircuits atvoltages of 1.9 kV DC and 4 kV DC. For detailed applications of

particular types of the products refer toTable1.

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Table 1.

1) The specified fuseboards and fusebases will operate with fuselinks selected acc. Table 1. Other configurations should be agreedwith the manufacturer.

Fuselink type Fusebase/board1

typeApplications

WBTI3/3 to 20 PBWMI6/20 Protection against the effects of shortcircuits and overloads in the electric

circuits of railway traction substation equipment.

WBTI3/25 to 50 PBWMI6/50

WBTI3/100 PBWMI10/1001

WBTI3/3 to 20 TBT23/20TBT23/20 & 50TBTS23/20

TBTS23/20 & 50

Protection against the effects of shortcircuits and overloads in the electriccircuits of traction vehicles, railcoach spaceheating equipment andelectric locomotive.

WBTI3/25 to 50 TBT23/50

WBTG3/3; 4; 6 TBTG13/6 Protection against the effects of shortsircuits and overloads in electric single

and multi voltage circuits of railcoach spaceheating equipment.

WBTG3/3I BTG3/3I

WBTGI3/10; 16; 20 TBTG1A3/15 Protection against the effect of shortcircuits and overloads in the electric

single and multi voltage circuits of railcoach spaceheating equipment aswell as other d.c. circuits at traction vehicles. Dimensions of these fuselinks

meet the requirements of German Standards DIN 43625.

WBTS3/0,6; 1 TBTS13/1 Protection against the effects of shortcircuits and overloads in the voltagemeasurement circuits and special electric equipment in traction vehicles, if

the nominal loads are lower than 1 A.

WBT1,5/3; 15; 40 PBT1,5/40 Protection against the effects of shortcircuits and overloads in the electriccircuits of traction substation equipment and vehicles operating at a rated

voltage not higher than 1900 V DCWBTS3WBTG3

WBTGI3

TBTG33/1; 6; 15TBTG43/1; 3; 6; 15

A device for carrying replaceable parts in the form of types WBTS, WBTG,and WBTGI mounted outside electric circuits in electric locomotive.

Table 2.

Product Typ ompliance with Standards

WBTI3/3 to 100 PN69/E06120 in scope of environmental requirements and vibration and shock resistance.

General Requirements acc.BN70/308614IEC Publ. 77 of 1968 as well as UIC 552V Sheets, VII edition

VII edition

WBTG3/3 to 6WBTG3/3I

PN69/E06120 in scope of environmental requirements and vibration and shock resistance.General Requirements acc.BN70/308614IEC Publ. 77 of 1968 as well as UIC 552 Sheets of 1993

WBTGI3/10 to 20 PN69/E06120 in scope of environmental requirements and vibration and shock resistance.DIN 43625 in scope of dimensional requirementsGeneral Requirements acc.BN70/308614IEC Publ. 77 of 1968 as well as UIC 552V Sheets,

WBTS3/0,6; 1 PN69/E06120 in scope of environmental requirements and vibration and shock resistance.General Requirements acc.BN70/308614IEC Publ. 77 of 1968

WBT1,5/3; 15; 40PBT1,5/40

WTO67/ZPM Technical Requirements and AE/A1015004

The fuseboards for traction applications meet the requirements of the following Standards:PN69/E06120 and BN70/308614 and IEC Publ. 77 of 1968 in the scope specified above.


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Current

time

Fig. 4 Timecurrent characteristics for the fuselink types WBTGI3 ...Current value deviations for any average prearcing period value as read from the diagram are presented within 20%.

Fig. 3 Cutoff current characteristics fuselink types WBTGI3 ...

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Fig. 5 Cutoff current characteristics for fuselink types WBTG3/3; 4; 6 ... and WBTG3/3I

Current

time

Fig. 6 Timecurrent characteristics for fuselink types WBTG3/3; 4; 6 ... and WBTG3/3ICurrent value deviations for any average prearcing period value as read from the diagram are presented within 20%.

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Fig. 7 Cutoff current characteristics for fuselink types WBTS3/0,6; 1

Current

ti

me

Fig. 8 Timecurrent characteristics for fuselink types WBTS3/0,6; 1

Current value deviations for any average prearcing period value as read from the diagram are presented within 20%.

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Fig. 10 Timecurrent characteristics for fuselink types WBT1,5/3; 15; 40Current value deviations for any average prearcing period value as read from the diagram are presented within 20%.

Current

time

Fig. 9 Cutoff current characteristics for fuselink types WBT1,5/3; 15; 40

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TBT23/...; TBT23/20&50; TBTS23/20 and TBTS23/20&50 fuseboardsfor traction applications

1. Connection screw, M12, for the board type TBT23/50 only.2. Connection screw M8 for theD1 pole or M5 for the D2 pole

for the board type TBT23/20 & 50 only.3. Poles designed for the fuselinks type WBT3/2050 fitted with extra

thimble terminals.4. Flat connections employing a screw, M8 are fitted in the

TBTS23/... only.

Connections: silverplated brass

Contact Springs: silverplated brassDeviations of dimensions with no tolerance specified shall be within 3%.

Note 3

Note 1

Note 4

Note 2

Fuseboard Dimensions [mm]type A1 A2 A3 B1 B2 B3

TBT23/20 62 62 136 30

TBT23/50 78 78 136 40

TBT23/20&50 78 62 138 40 40

TBTS23/20 62 62 295 138

TBTS23/20&50 62 78 295 138

Type WBT-1,5/40 Fuselinks

Type WBTGI-3/...;WBT-1,5/3 ... Fuse-links

Type WBTG-3/3-6, WBTG-3/3-I,WBTS-3/... Fuse-links

Type WBTI-3-3/...Fuse-links

WBTI3, WBTG3, WBTGI3, WBTG3/3I,WBTS3 and WBT1,5 fuselinksfor traction applications

Fuselink Dimensions [mm]

type

A

B C D E L FWBTI3/3 to 20 55 62 66

WBTI3/25 to 5070 78 84

50~20

2562

2562

2

WBTI3/100

WBTGI3/10 to 20 38 45 50 33

WBTG3/3I 18 23 25 2092

WBTG3/3 to 6 24 28 20 12 2002

WBTI3/0.6; 1 18 23 25 1452

WBT3/3;15 3845

5033

1752

WBTI1,5/40 65 72 1752

60

556

BWT fuselinks for traction applications

DC fuselinks for railway applications, characterized by small dimensions,high rupturing capacity, currentlimitation and low switching voltage. Typetested according to Specifica Generale per la Fornitura di Valvole FusibiliA.T. per Circuiti C.C. at Trenitalia (Italian Railways) testing station in Empoli/Italy.

Technical parameters:Rated voltage U

n3 kV DC

Rated current In

3.15; 16; 20 ASwitching voltage (max) U

m12 kV

Minimum breaking current Imin

1.6 x In

Maximum breaking current Iws

60 kA

Type BWT fuselinks

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Note 2

Note 1

TBTG13/6; TBTG1A3/15; TBTS13/1 Fuseboards for traction applications

1.The10 holes are to be used for instalation2. Fuselink stops for the Type TBTG13/6

and TBTS13/1 Fuseboard are to be

installed in the panels

Connections: silverplated brassContact Springs: silverplated brassDeviations of dimensions with no tolerance

specified shall be within 3%.

Note 1

TBTG33/1; 6; 15 and TBTG43/1; 3; 6; 15 fuseboards for traction applications

Notes:1. Connections: silverplated brass2. Contact Springs: silverplated brass3. Deviations of dimensions with no tolerance

specified shall be within 3%.

Fuseboardtype

Dimensions [mm]

A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 B6

TBTG3/1,6,15 330 300 2201 1801 120 250 220 190 110 40

TBT43/1,3,6,15 330 300 2201 1801 120 330 300 265 185 115 50

Fuseboard Dimensions [mm]

typeA1 A2 A3 A4 B1 B2 C1 C2 C3 D

TBTG13/6 1651.5 1803 3953 425 18 582 M5 702 100 28

TBTG1A3/15 2051.5 2253 4403 470 25 712 M8 702 100 45TBTS13/1 1051 1203 3943 425 20 60 M5 50 23

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ABB Sp. z o.o.Power Technologies Divisionul. Leszno 5906-300 Przasnysz, PolandPhone: (+48 22) 51 52 838, 51 52 831

(+48 29) 75 33 233, 75 33 240Fax: +48 22 51 52 659, +48 29 75 33 327e-mail: [email protected]

www.abb.com

1YMB622060-en

Publication09.2005

Note: Design and specifications are subject to change without notice.

ABB is working to continuous improve the products.Therefore we reserve the right to change desig , dimension and data without prior notice.n

abb high voltage dc rail traction fuses abb wbt hv fuses

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