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Featuring AdvanceTM TechnologyMedium Voltage Air Insulated Motor Control

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Product DescriptionMedium Voltage Motor Control Center

Contemporary DesignAdvanceTM medium voltage motor control center (MVMCC) is the result of ABB’s global technology and experience in power distribution systems, focusing on customer needs for a safe and reliable fam-ily of switchgear products. The AdvanceTM evolved from over 10 years of experience and incorporates enhancements to address space restrictions, requirements for custom confi gurations, various types of motor loads, changing loads and potential system expansions. ABB’s MVMCC also provides the advan-tage of a long-standing tradition and reputation in the design and manufacture of distribution switch-gear equipment.

AdvanceTM MVMCC incorporates the latest in metal-enclosed switchgear designs and also employs new and unique attributes optimizing its operation and handling. Additionally, the ABB MVMCC design greatly improves maintenance simplicity. These enhancements provide superior solutions for motor control and support the latest customer requirements for increased worker safety, enhanced reliability and ease of use.

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• 2.2 kV – 7.2 kV voltage systems• 400 A & 720 A contactors• 1200 A, 2000 A, & 3000 A main bus capacities • Hem bends create a rigid self supporting structure, reduce sharp edges and minimize risk of injury

• Starters for wound-rotor induction motors• Full voltage nonreversible starters (FVNR) for synchronous motors• Full voltage reversible starters (FVR) for synchronous & squirrel-cage motors• Reduced voltage starters (RVAT) with an autotransformer or reactor for synchronous and squirrel-cage motors• Full voltage nonreversible starters (FVNR) for squirrel-cage motors and latch contactors that allow switching & protection for transformer & capacitor loads

• Externally operated isolation switch• 100% front access for back-to-back or back-to-wall confi gurations• Fuse trip indicators viewable from window without opening cell door• Removable contactor and safety interlocking inside the contactor cell• Fuse holders and current limiting fuses mounted on removable truck• Viewing window allows visual verifi cation of isolation switch position• All products are UL listed and conform to the appropriate NEMA standards

• Incoming sections for adaptability in application• Ample Space for cabling with room for stress cones• One and two-high designs with fully rated compartments• Transition sections for close coupling to ABB switchgear • Compact footprint for space-limited applications 30” W x 95” H x 40”D for 1200A & 2000A, 43”D for 3000A

• Clean, simplifi ed design grants easy access to all serviceable parts• Isolated cell construction provides safe, controlled access to high voltage components

Benifi ts by Design

Starter Options

Safe Handling & Reliability

Ease of Use

Simplifi ed Maintenance

3

Vacuum Contactor Module

Ratings

Easy access to the contactor module improves maintenance and operation.

The vacuum contactor module was designed with operator and maintenance personnel in mind. It incorporates distinctive features for ease of installation, operational safety and maintenance simplicity in the AdvanceTM medium voltage motor control center (MVMCC).

For improved safety, the interlocking system prevents opening the isolation switch while the contactor is closed, opening the cell door when the switch is closed, and operating the isolation switch with the door open. The contactor can only be energized with the door closed.

The isolation switch is manually operated and interlocked, and the front window allows air gaps in the switch to be visibility verifi ed. The contactor/isolation switch system includes all necessary interlocks to assure proper sequencing and safe operation. Also, an auxiliary switch is available to indicate open or closed position.

The contactor enclosure includes stationary support and primary contacts for engagement with the con-tactor. Padlock provisioning is provided for securing the contactor in place.

• Contactors are rated at 400 A & 720 A • Two-high design with 400 A contactors without de-rating the upper cell

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Front view,Back view of contactor module

Vacuum Contactor Truck Assembly• Vacuum contactor and power fuses are mounted on a removable truck to allow for simplifi ed maintenance and safe handling• Parts requiring service are mounted on the truck for inspection, away from energized equipment for ease of use• A lifting device latches to the contactor module for simple and safe extraction of the contactor, and can be adjusted to fi t the compartment height• Position of the switch and air gap between contacts can be visually verifi ed from the front viewing window reassuring the user that the cell is de-energized• Maintenance work, such as exchange of fuses, can be conducted with the contactor locked in place inside the cubicle with the isolation switch in the open position• Blown fuse indicators on the power fuses are visible through the front viewing window with the door closed and equipment energized

Mechanical tripping device for latching contactor

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Main Bus

Low Voltage Instrument Module

Main Bus Access

Low voltage instrument modules are isolated for maximum safety when working with LV circuits

• Dedicated low voltage compartment for protection and control devices

• Low voltage compartment completely isolated from the high voltage components

• Devices and control switches mounted on low voltage door for readability and access

• Various confi gurations allow for 19”, 38”, & 57” tall modules, providing fl exibility and ample space

• AdvanceTM medium voltage motor control center (MVMCC) is 100% front accessible allowing back-to-back or back-to-wall placement, saving fl oor space

• Main bus ratings are available in 1200 A, 2000 A & 3000 A

• Flame-retardant insulation provides resistants to tracking

• Silver or tin plated for aggressive environments

• Removable/reusable boots for protection and ease of inspection

• Bus is front accessible via low voltage compartment

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Power Cable Hookup

Polycarbonate Shields

Contactor Grounding

Safty Interference by Design

• Top or bottom entry via grounded metal duct• Ample Space for cabling with room for stress cones• Easily accessible cable standoffs simplify power cable installation• Polycarbonate shields protect terminal blocks and provide added safety

• Safely block access to energized components and isolation switch• Shield cable terminations and terminal blocks

• Ground bar accessible from the front• Flexible connector pro vides a grounding con- nection to ensure effec- tive and safe operation of the truck assembly

• Contactor enclosure sized to prevent insertion of improperly rated controllers for fail safe maintenance operation• 400 A contactor will not line up in a 720 A enclosure ensuring operator safety

• 25 Pin secondary disconnect for control circuitry is easily accessible for testing starter operation

Manual Secondary Disconnect system

Safe Handling & Reliability

Ease of Use

Simplifi ed Maintenance

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Materials and Construction

Excellent product quality results from the best materials and design.

• ABB potential transformer modules accommodate industry-leading ABB VIY-60 kV BIL potential transformers and are rack mounted in a 19” module

• Each standard module accepts up to three PTs with line-to-line (L-L) or line-to-ground (L-G) connections

• Optional 75 kV BIL type PTs accept up to two transformers mounted in a 38” module

• PTs are automatically grounded when withdrawn to discharge any residual current

The accessory group for AdvanceTM medium voltage motor control centers (MVMCCs) and the ABB vac-uum contactor include a complete array of required and optional special tools for proper handling, opera-tion and maintenance. For maximum convenience, all withdrawable assemblies – potential transformers, control power transformers, and fuses use the same accessories.

Standard 60 kV BIL PTs @ 1000 masl

Accessories

Auxiliary Primary Modules

• AdvanceTM medium voltage motor control centers (MVMCCs) use 14-gauge pre-coated Galvalume® material throughout

• Galvalume® does not require painting due to its superior resistance to corrosion and self-healing characteristics

• Hem bends create a rigid self-supporting structure, reducing sharp edges inside the cubicle, minimizing the risk of injury

• Bolted modular design and double-side wall construction allow for easy system extension and maintenance

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• Test cabinet is a wall-mounted control cabinet connected to a separate power source and contains switches to open and close the contactor• Test cabinet has a female connector and an umbilical cord (stored inside the cabinet) for connection to the contactor• Serves as an aid to contactor inspection and maintenance in MVMCC aisles or work areas

Test Cabinet

Ground Device

• Lift truck is required for all primary devices• Lift truck docks with the MVMCC• Lift truck has wheels for easy maneuvering • Motor lift optional• All primary devices have self-contained wheels for easy fl oor rolling

Lift Truck

• Test jumper is an extension cord• Allows connection of secondary contacts on a vacuum contactor to the MVMCC while outside a contactor compartment• Enables the contactor to be electrically operated using controls in the MVMCC, or electrically charged after manual operation of the contactor.

• Ground device is a removable assembly compatible with MVMCC compartments• Ground device provides a means of selectively grounding de-enrgized primary load circuits to the MVMCC ground bus to support maintenance activities• Ground device can then be padlocked in the connected position in accordance with lock-out and tag-out safety proceedures

Test Jumper

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CONTACTOR RATINGS

Rating Value 400 A 720 A

Contactor RatingInterrupting ratings at2.4, 5.0 & 6.6 kV

NEMA unfused 25 / 50 / 60 MVA 30 / 60 / 85 MVANEMA fused 200 / 400 / 570 MVA 200 / 400 / 570 MVA

Short time current30 sec 2,400 A 4,320 A

1 sec 6,000 A 10,800 A10 ms 85 kA (peak) 85 kA (peak)

Mechanical life, lactched/ unlached* 250,000 / 2,500,000 250,000/1,000,000Switching frequency (per hour) 300 / 12000 300 / 600latched / unlatchedElectrical life* 250,000 250,000Impulse widthstand 60 kV 60 kVDielectic strength 22 kV -1 minute 22 kV -1 minuteMaximum voltage level 7200 V 6900 VContactor close time (max) 4.8 cyc 60 Hz (80 ms) 4.2 cyc 60 Hz (70 ms)Contactor open time (max) 1.5 cyc 60 Hz (25 ms) 2.1 cyc 60 Hz (35 ms)Control ratings:

Contactor control voltage Std: 120 V AC 50/60 Hz 115-240 V AC / 125-250 V DCOption: 240 V AC / 125 V DC / 250V DC

Pickup voltage AC or DC 85% (hot) – 70% (cold) 85% (hot) – 70% (cold)Dropout voltage AC or DC 50% (hot) – 40% (cold) 50% (hot) – 40% (cold)

Burden closing 670 VA (AC) – 700 W (DC) 840 VA (DC) – 875 W (DC)Burden holding 85 VA (AC) – 85 W (DC) 48 VA (AC)

Auxiliary contact 3NO, 3NC 3NO, 3NC2NO, 3NC (lachted)

Max voltage 600 V 600 VContinuous current 10 A 10 A

Making capacity 7200 VA 7200 VABreaking capacity 720 VA 720 VA

Ambient ratingsAltitude without derating 6600 ft 6600 ft

Temperature -5 to 40° C -5 to 40° CHumidity 45-85% 45-85%Vibration 20 Hz – 1 G 20 Hz – 0.5 G

Frames per shipping split 3 3Arching time 10 Milliseconds 10 Milliseconds Dimensions (1200, 2000 A bus) 30 x 40 x 95 30 x 40 x 95(W x D x H inches) (3000 A bus) 30 x 48 x 95 30 x 48 x 95Arrangements 2 High 1 HighVoltage System 2.2-2.5 3.0-3.3 4.0-5.0 6.0-6.6 2.2-2.5 3.0-3.3 4.0-5.0 6.0-6.6Motors Squirrel Cage 1,750 2,250 3,000 4,500 2,500 3,000 4,500 6,000

Sychronous Motor (0.8) 1,750 2,250 3,000 4,500 2,500 3,000 4,500 6,000Sychronous Motor (1.0) 2,000 2,500 3,500 5,000 3,000 3,500 5,000 7,000

Transformer (kVA) 1,500 2,000 3,000 4,000 2,500 3,500 4,500 7,000Capacitor (kVAr) 1,500 2,000 2,000 2,000 2,000 2,000 2,000 2,000

* Maximum required for testing. Actual life is greater under normal operations and conditions.

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Cable Entrance, Top

Motor Control - Two HighApproximate Weight - 2400 LB

Front View

Cable Entrance, Bottom

Motor Control - One HighApproximate Weight - 1850 LB

Motor Control - One HighApproximate Weight - 1930 LB

Typical Arrangements38

.000

[965

.2]

38.0

00 [9

65.2

]19

.000

[482

.6]

19.0

00 [4

82.6

]38

.000

[965

.2]

38.0

00 [9

65.2

]

95.0

00 [2

413.

0]95

.000

[241

3.0]

30.000 [762.0]30.000 [762.0]

38.0

00 [9

65.2

]38

.000

[965

.2]

57.0

00 [1

447.

8]57

.000

[144

7.8]

57.0

00 [1

447.

8]57

.000

[144

7.8]

38.0

00 [9

65.2

]38

.000

[965

.2]

40.0

00 [1

016.

0]40

.000

[101

6.0]

10.0

03 [2

54.1

]10

.003

[254

.1]

30.0

00 [7

62.0

]30

.000

[762

.0]

30.000 [762.0]30.000 [762.0] 30.000 [762.0]30.000 [762.0]

4.687 [119.0]4.687 [119.0]

6.50

0 [1

65.1

]6.

500

[165

.1]

4.55

1 [1

15.6

]4.

551

[115

.6]

FOR

MA

IN B

US

300

0AFO

R M

AIN

BU

S 3

000A

13.0

00"

[330

.2]

13.0

00"

[330

.2]

5.563 [141.3]5.563 [141.3]

1.75

0 [4

4.5]

1.75

0 [4

4.5]

6.50

0 [1

65.1

]6.

500

[165

.1]

4.687 [119.0]4.687 [119.0]

4.613 [117.2]4.613 [117.2]

4.55

1 [1

15.6

]4.

551

[115

.6]

5.563 [141.3]5.563 [141.3]

1.75

0 [4

4.5]

1.75

0 [4

4.5]

4.687 [119.0]4.687 [119.0]

6.50

0 [1

65.1

]6.

500

[165

.1]

5.563 [141.3]5.563 [141.3]

1.75

0 [4

4.5]

1.75

0 [4

4.5]

6.50

0 [1

65.1

]6.

500

[165

.1]

4.551 [115.6]4.551 [115.6]

5.37

5 [1

36.5

]5.

375

[136

.5]

7.362 [187.0]7.362 [187.0]

30.0

00 [7

62.0

]30

.000

[762

.0]

10.0

00 [2

54.0

]10

.000

[254

.0]

40.0

00 [1

016.

0]40

.000

[101

6.0]

FOR

MA

IN B

US

300

0AFO

R M

AIN

BU

S 3

000A

43.0

00"

[109

2.2]

43.0

00"

[109

2.2]

FOR

MA

IN B

US

300

0AFO

R M

AIN

BU

S 3

000A

43.0

00"

[109

2.2]

43.0

00"

[109

2.2]

FOR

MA

IN B

US

300

0AFO

R M

AIN

BU

S 3

000A

13.0

00"

[330

.2]

13.0

00"

[330

.2]

30.0

00 [7

62.0

]30

.000

[762

.0]

10.0

03 [2

54.1

]10

.003

[254

.1]

14.1

38 [3

59.1

]14

.138

[359

.1]

5.37

5 [1

36.5

]5.

375

[136

.5]

7.362 [187.0]7.362 [187.0]14.1

38 [3

59.1

]14

.138

[359

.1]

5.000 [127.0]5.000 [127.0]

PIN IS OUT

EACH OPERATION

ALWAYS COMPLETE

WITHOUT STOPPING.

WARNING:

REPLACE

FUSES

WHEN

! WARNING!

(UP/DOWN)

CLOSE

OPEN

WARNING

before operating this equipment.Verify all door and panel bolts are fully seated

Refer to Instruction Book for detailed instructions

CONTACTOR 400A

HAZARD OF ELECTRICALSHOCK OR BURN

TURN OFF POWER SUPPLYINGTHIS EQUIPMENT BEFORE

WORKING INSIDE

LOW VOLTAGE

INSTRUMENTATION

COMPARTMENT

HAZARD OF ELECTRICALSHOCK OR BURN

TURN OFF POWER SUPPLYINGTHIS EQUIPMENT BEFORE

WORKING INSIDE

LOW VOLTAGE

INSTRUMENTATION

COMPARTMENT

HAZARD OF ELECTRICALSHOCK OR BURN

TURN OFF POWER SUPPLYINGTHIS EQUIPMENT BEFORE

WORKING INSIDE

LOW VOLTAGE

INSTRUMENTATION

COMPARTMENT

PIN IS OUT

EACH OPERATION

ALWAYS COMPLETE

WITHOUT STOPPING.

WARNING:

REPLACE

FUSES

WHEN

! WARNING!

(UP/DOWN)

CLOSE

OPEN

WARNING

before operating this equipment.Verify all door and panel bolts are fully seated

Refer to Instruction Book for detailed instructions

CONTACTOR 400A

WARNING!

WITHOUT STOPPING.

(UP/DOWN)

EACH OPERATION

ALWAYS COMPLETE

CLOSE

PIN IS OUT

WHEN

FUSES

REPLACE

WARNING:!

OPEN

before operating this equipment.

Refer to Instruction Book for detailed instructions

Verify all door and panel bolts are fully seated

WARNING

CONTACTOR 720A

MAIN BUS 1200A & 2000A MAIN BUS 1200A & 2000A MAIN BUS 1200A & 2000A

WHEN

FUSES

REPLACE

WARNING:

Verify all door and panel bolts are fully seated

PIN IS OUT

CLOSE

(UP/DOWN)

WARNING!!

WITHOUT STOPPING.

ALWAYS COMPLETE

EACH OPERATION

before operating this equipment.

WARNING

Refer to Instruction Book for detailed instructions

OPEN

CONTACTOR 400A

OPENING FOR CONTROLCABLE/CONDUIT

OPENING FOR POWERCABLE/CONDUIT

TOP COMPARTMENT

OPENING FOR POWERCABLE/CONDUIT

BOTTOM COMPARTMENT

OPENING FOR CONTROLCABLE/CONDUIT

OPENING FOR CONTROLCABLE/CONDUIT

OPENING FOR POWERCABLE/CONDUIT

BOTTOM COMPARTMENT

OPENING FOR POWERCABLE/CONDUIT

BOTTOM COMPARTMENT

OPENING FOR CONTROLCABLE/CONDUIT

OPENING FOR POWERCABLE/CONDUIT

TOP COMPARTMENT

OPENING FOR CONTROLCABLE/CONDUIT

OPENING FOR POWERCABLE/CONDUIT

BOTTOM COMPARTMENT

OPENING FOR POWERCABLE/CONDUIT

BOTTOM COMPARTMENT

OPENING FOR POWERCABLE/CONDUIT

BOTTOM COMPARTMENT

OPENING FOR CONTROLCABLE/CONDUIT

.

ABB Inc655 Century PointLake Mary, FL 32746-2137+407 732 2000+407 732 2161 (FAX)

ABB Mexico, S.A. de C.V.Blvd. Centro Ind. No. 12 Pte. De Vigas54070 Tlalnepantla, Edo. de México+52 (5) 328 1400+52 (5) 328 1480 (FAX)

http://www.abb.com/mediumvoltage

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