ABB Presentations  No 1 = What is New  No 2 = Bus Duct Application  No 3 =Seismic Information ABB Components USA djr 2/00

ABB Components USA

Alamo, Tennessee

ABB Components USA djr 2/00

ABB Components USA

Alamo, Tennessee

Nashville Alamo ABB Components USA djr 2/00

ABB Alamo Bushings What is New ABB Components USA

ABB Bushings - What is New  ABB Web Site = www.abb-alamo.com

 QSS Production Program  Standardized Bushings for Bus Duct  Polymer Oil Level Sight Bowl  Manufacturing Investment  New Designs ABB Components USA djr 2/00

ABB Alamo Web Site www.abb-alamo.com

 Routine test report by serial number  Outline drawings  Bushing installation literature  Seismic technical paper  Bus Duct technical paper  More to come ABB Components USA djr 2/00

QSS Production Program  Bushings for Medium Power Transformers  Select a standard list of bushings  Continuously manufacture  Maintain large stock of all materials  Delivery = 6 to 8 weeks after 1 March 2000 ABB Components USA djr 2/00

QSS Bushings, 15 kV Solid Type A

Style

015J0060AF 015J0120AP 015J0200AS 015J0300AQ

kV

15 15 15 15

BIL

110 110 110 110

Current

600 1200 2000 3000

Creep mm

364 361 371 351

CT mm

419 419 419 451

Mount Pos

V/H V/H V/H V/H

Altitude

7850 7850 3650 5750 ABB Components USA djr 2/00

QSS Bushings 25 kV - 69 kV Condenser, Type O Plus C

Style

025W0412AT 025W2000BE 025W3000BF 034W0412AP 046W0412AU 069W0412AN

kV

25 25 25 34.5

46 69

BIL

150 150 150 200 250 350

Current

1200 2000 3000 1200 1200 1200

Creep mm

549 556 556 749 1003 1445

CT mm

533 533 533 533 533 533

Mount Pos

0 to 60 0 to 60 0 to 60 0 to 60 0 to 60 0 to 60

Altitude

10000 10000 10000 10000 10000 10000 ABB Components USA djr 2/00

QSS Bushings 115 kV - 196 kV Condenser, Type O Plus C

Style

115W0800AA 115W0800XA 115W1216AK 115W1216XK 138W0800AA 138W0800XA 138W1216AK 138W1216XK 161W0800AA 161W1216AK 196W0800XA 196W1216XP

kV

115 115 115 115 138 138 138 138 161 161 196 196

BIL

550 550 550 550 650 650 650 650 750 750 900 900

Current

800 800 1200 1200 800 800 1200 1200 800 1200 800 1200

Creep mm

2189 2654 2189 2654 2646 3188 2646 3188 3351 3351 4521 4503

CT mm

584 584 584 584 584 584 584 584 584 584 679 679

Mount Pos

0 to 60 0 to 60 0 to 60 0 to 60 0 to 60 0 to 60 0 to 60 0 to 60 0 to 20 0 to 20 0 to 20 0 to 20

Altitude

4200 9650 4200 9650 4200 10000 4200 10000 5200 5200 5900 5900 ABB Components USA djr 2/00

QSS Bushings 25 kV, Bus Duct Condenser, Type T

Style

025V0450WH 025V0450WU 025V0600WJ 025V0600WG 025V0750VW 025V0900WR 025V1000VY 025V1200HY 025V1200WN

kV

25 25 25 25 25 25 25 25 25

BIL

150 150 150 150 150 150 150 150 150

Current

4500 4500 6000 6000 7500 9000 10000 12000 12000

Creep mm

724 724 724 724 724 724 724 724 724

CT mm

533 76 533 279 533 76 533 533 279

Mount Pos

Vertical V/H Vertical V/H Vertical V/H Vertical Vertical V/H

Altitude

10000 10000 10000 10000 10000 10000 10000 10000 10000 ABB Components USA djr 2/00

Polymer Oil Level Sight Bowl  115 kV and 138 kV Bushings  Other bushings later  Much improved oil level visibility  Shatter resistant  Better supply situation ABB Components USA djr 2/00

Old = Glass ABB Components USA djr 2/00 New = Polymer

Bushing Manufacturing Investments in the Business  CNC Machining Center (3.0 MUSD)  in operation  Separate manufacturing line for high current bushings  (2nd Q 2000)  New condenser winding machine on order will double condenser winding capacity  (3rd Q 2000) ABB Components USA djr 2/00

Develop New Line of Condenser Bushings  Standard bushing will be high creep  (25 mm/kV)  Eliminate large aluminum flange castings  Variable CT Space  Standardized parts for increased through put in factory  Customer style number variations permitted  No restriction on mounting angle or storage angle  Draw rod designs through 2500 A ABB Components USA djr 2/00