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WEG Worldwide Operations

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WEG Group - Automation Business Unit

 

Jaraguá do Sul - SC - Brazil  

 

Phone: +

55 (47) 3276-4000 

 

[email protected] 

 www.weg.net 

ARGENTINA

San Francisco - Cordoba
Phone: +54 3564 421484

[email protected]

Cordoba - Cordoba
Phone: +54 351 4641366

[email protected]

Buenos Aires
Phone: +54 11 42998000

[email protected]

AUSTRALIA

Scoresby - Victoria 
Phone: +61 3 97654600

[email protected]

AUSTRIA

Markt Piesting - Wiener 
Neustadt-Land
Phone: +43 2633 4040

[email protected]

BELGIUM

Nivelles - Belgium
Phone: +32 67 888420

[email protected]

BRAZIL

Jaraguá do Sul - Santa 
Catarina
Phone: +55 47 32764000

[email protected]

CHILE

La Reina - Santiago
Phone: +56 2 27848900

[email protected]

CHINA

Nantong - Jiangsu
Phone: +86 513 85989333

[email protected]

Changzhou – Jiangsu 
Phone: +86 519 88067692

[email protected]

COLOMBIA

San Cayetano - Bogota
Phone: +57 1 4160166

[email protected]

ECUADOR

El Batan - Quito
Phone: +593 2 5144339

[email protected]

FRANCE

Saint-Quentin-Fallavier - Isère
Phone: +33 4 74991135

[email protected]

GERMANY

Türnich - Kerpen 
Phone: +49 2237 92910

[email protected]

Balingen - Baden-
Württemberg
Phone: +49 7433 90410

[email protected]

GHANA

Accra
Phone: +233 30 2766490

[email protected]

INDIA

Bangalore - Karnataka
Phone: +91 80 41282007

[email protected]

Hosur - Tamil Nadu
Phone: +91 4344 301577

[email protected]

ITALY

Cinisello Balsamo - Milano
Phone: +39 2 61293535

[email protected]

JAPAN

Yokohama - Kanagawa
Phone: +81 45 5503030

[email protected]

MALAYSIA

Shah Alam - Selangor
Phone: +60 3 78591626

[email protected]

MEXICO

Huehuetoca - Mexico
Phone: +52 55 53214275

[email protected]

Tizayuca - Hidalgo
Phone: +52 77 97963790

NETHERLANDS

Oldenzaal - Overijssel
Phone: +31 541 571080

[email protected]

PERU

La Victoria - Lima
Phone:  +51 1 2097600

[email protected]

PORTUGAL

Maia - Porto
Phone: +351 22 9477700

[email protected]

RUSSIA and CIS

Saint Petersburg
Phone: +7 812 363 2172

[email protected]

SOUTH AFRICA

Johannesburg
Phone: +27 11 7236000

[email protected]

SPAIN

Coslada - Madrid
Phone: +34 91 6553008

[email protected]

SINGAPORE

Singapore
Phone: +65 68589081

[email protected] 

Singapore
Phone: +65 68622220

[email protected]

SCANDINAVIA

Mölnlycke - Sweden
Phone: +46 31 888000

[email protected]

UK

Redditch - Worcestershire
Phone: +44 1527 513800

[email protected]

UNITED ARAB EMIRATES

Jebel Ali - Dubai
Phone: +971 4 8130800

[email protected]

USA

Duluth - Georgia
Phone: +1 678 2492000

[email protected] 

Minneapolis - Minnesota
Phone: +1 612 3788000

VENEZUELA

Valencia - Carabobo
Phone: +58 241 8210582

[email protected]

For those countries where there is not a WEG own operation, find our local distributor at www.weg.net.

Содержание UBW2500

Страница 1: ...Motors Automation Energy Transmission Distribution Coatings User s Manual WEG Molded Case Circuit Breakers UBW2500 ...

Страница 2: ...ned herein are based on WEG experience and judgment but should not be considered to be all inclusive or covering every application or circumstance which may arise If any questions arise contact WEG for further information or instructions 1 INTRODUCTION 1 1 GENERAL INFORMATION The UBW2500 circuit breakers Figure 1 have interchangeable electronic trip units rated 2500 A maximum Refer to Table 1 for ...

Страница 3: ...it breaker perform the following steps Note if required internal accessory installation in any type of circuit breaker should be done before the circuit breakerismounted and connected Refer to individual accessory instruction leaflets 1 Make sure that the circuit breaker is suitable for the intended installation by comparing nameplate data with existing equipment ratings and system requirements In...

Страница 4: ...og No LT1A UBW1600 or Securing hardware Securing hardware Figure 2 terminal installation Step 1 Install one rear connector Step 2 Install one set of heat sinks Step 3 Repeat steps one and two to adjacent poles Figure 3 2500 A rear connector instructions WARNING Voltages in energized equipment can cause death or severe personal injury Before mounting the circuit breaker in an electrical system make...

Страница 5: ...e 14 500 368 30 4 pole 19 000 482 60 438 11 13 Dia 4 holes Use 375 M11 Dia Bolts for mounting circuit breaker Figure 4 circuit breaker mounting bolt drilling plans Circuit breaker handle Circuit breaker handle Circuit breaker handle 5 094 129 39 12 906 327 81 17 406 442 11 156 3 96 Radius if required 9 638 244 80 6 563 166 70 6 563 166 70 Figure 5 circuit breaker escutcheon dimensions for 4 pole c...

Страница 6: ...ing plug must be installed before attempting to close the circuit breaker Manual operation of the circuit breaker is controlled by the circuit breaker handle and the PUSH TO TRIP button The circuit breaker handle has three positions two of which are shown on the cover with raised lettering to indicate ON and OFF On the handle ON OFF and trip are also shown by a color coded strip for each circuit b...

Страница 7: ...of trip is known and the situation rectified 3 2 PUSH TO TRIP BUTTON The PUSH TO TRIP button checks the circuit breaker tripping function and may be used to periodically exercise the operating mechanism The button is designed to be operated by finger pressure 4 INSPECTION AND FIELD TESTING UBW2500 molded case circuit breakers are designed to provide years of almost maintenance free operation The f...

Страница 8: ...eaker 3 With the circuit breaker in the ON position press the PUSH TO TRIP button to mechanically trip the circuit breaker Trip reset and switch circuit breaker ON several times If mechanism does not reset each time the circuit breaker is tripped replace the circuit breaker 4 Checkbase cover andoperatinghandleforcracks chipping anddiscoloration Circuit breakers should be replaced if cracks or seve...

Страница 9: ... FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE ARE MADE REGARDING THE INFORMATION RECOMMENDATIONS AND DESCRIPTIONS CONTAINED HEREIN In no event will WEG be responsible to the purchaser or user in contract in tort including negligence strict liability or other wise for any special indirect incident al or consequential damage or loss whats...

Страница 10: ...www weg net WEG Molded Case Circuit Breakers User s Manual 10 NOTES ...

Страница 11: ...www weg net WEG Molded Case Circuit Breakers User s Manual 11 NOTES ...

Страница 12: ... Phone 233 30 2766490 info zestghana com gh INDIA Bangalore Karnataka Phone 91 80 41282007 info in weg net Hosur Tamil Nadu Phone 91 4344 301577 info in weg net ITALY Cinisello Balsamo Milano Phone 39 2 61293535 info it weg net JAPAN Yokohama Kanagawa Phone 81 45 5503030 info jp weg net MALAYSIA Shah Alam Selangor Phone 60 3 78591626 info wattdrive com my MEXICO Huehuetoca Mexico Phone 52 55 53214...

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