Rockwell Automation Allen-Bradley CENTERLINE 2100 Installation Instructions Manual
  1. Manuals
  2. Brands
  3. Rockwell Automation Manuals
  4. Control Systems
  5. Allen-Bradley CENTERLINE 2100
  6. Installation instructions manual
Rockwell Automation Allen-Bradley CENTERLINE 2100 Installation Instructions Manual

Rockwell Automation Allen-Bradley CENTERLINE 2100 Installation Instructions Manual

Low voltage motor control centers
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Installation Instructions
CENTERLINE 2100 Low Voltage Motor Control
Centers
Catalog Number 2100

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Allen-Bradley CENTERLINE 2100 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Rockwell Automation Allen-Bradley CENTERLINE 2100

Summary of Contents for Rockwell Automation Allen-Bradley CENTERLINE 2100

  • Page 1 Installation Instructions CENTERLINE 2100 Low Voltage Motor Control Centers Catalog Number 2100...
  • Page 2 In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
  • Page 3 New and Updated This table contains the changes made to this revision. Information Topic Page Added information about ArcShield rating Throughout Added illustrated checklist for ArcShield components Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 4 Summary of Changes Notes: Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 5: Table Of Contents

    Remove the Support Pan......... . 57 Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 6 Rockwell Automation Services ........60...

  • Page 7: About This Publication

    Manual CENTERLINE 2100 Motor Control Center. If you do not have a basic understanding of the CENTERLINE 2100 Motor Control Center, contact your local Rockwell Automation sales representative for information on available training courses. Additional Resources The following publications supplement this manual. For more information and further reference, please use these available publications.

  • Page 8: Purchased Components And Additional Instruction Sheets

    Preface You can view or download publications at http://www.rockwellautomation.com/literature. To order paper copies of technical documents, contact your local Rockwell Automation distributor or sales representative. The documents in the following table are referenced in this document and can be obtained from their respective organizations.

  • Page 9: General Description

    Type 2 accessibility per IEEE standard C37.20.7, which helps protect you when you are at the front, sides, and rear of the enclosure in the unlikely event of an arcing fault. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 10: Nameplate Data

    • enclosure type. Figure 1 - Section Nameplate Series Letter of Section Bus Bar Voltage Catalog Number/Serial Number and Current Rating UL and cUL Certification Marking UL Registration Number Section Number Enclosure Type Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 11: Mcc Sequence Numbering

    All MCC sections carry a serial plate that identifies vertical section sequence numbering. For example, MCC section 1 of 1, 1 of 5, and so on. Figure 3 - Section Nameplate Identifies Vertical Section Sequence Numbering Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 12: Ul/Csa Marking

    Due to standards harmonization, a MCC may also carry the cUL designation. The cUL designation is comparable to CSA certification. Vertical sections and units are labeled independently. It is possible to have combinations of labeled and non-labeled sections and units in the same MCC. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 13: Short-Circuit Rating Label

    MCC units that are UL listed and/or CSA/cUL certified will carry a short- circuit rating label on the bottom plate of plug-in units or on interior right-hand side plate of frame mounted units. Figure 6 - Short Circuit Label for Units Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 14: Arcshield Rating Labels

    May 2009 flanges. (1) Replacement and renewal parts are no longer supported. For more information, contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 15 All 1.5 space Changed unit bottom plate November 2000 factor units All except 2100- Changed to new Bulletin 1497 control circuit transformer July 2001 2100-SD1 Changed smoke detector head and base components November 2001 Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 16 December 2009 2 and 3 (1) Replacement and renewal parts are no longer supported. For more information contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support. Table 3 - 2400 Units...

  • Page 17: Series Lettering - Units And Sections

    — — NEMA Type 1 w/ 1.0 or — — — — — — — gasket or Type larger — — — — — Series A...D M or later — — — — Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 18 (3) Permits installation of 0.5 space factor or Space Saving NEMA Starter plug-in units in existing series E...J CENTERLINE 2100 vertical sections. (4) Replacement and renewal parts are no longer supported. Contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen- Bradley>Low Voltage Motor Control Centers>Post Shipment Support.

  • Page 19: Receiving, Handling, And Storage

    Extended storage may require space heaters and other considerations. Export packing adds extra weight and dimensions to the shipping block. Figure 8 - Handling and Receiving MCCs Lifting Angle Shipping Skid Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 20 ATTENTION: MCCs are top and front heavy. To avoid personal injury or structural damage, never attempt to lift or move the MCC by any means other than the methods outlined in Receiving, Handling and Storing Motor Control Centers, publication 2100-IN040. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 21 The altitude class of 2 km designates equipment for installation where the altitude does not exceed 2000 m (6600 ft). For installation above 2000 m (6600 ft), contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support.
  • Page 22 Chapter 1 General Information Notes: Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 23: Location Planning

    6.7 ft (2042.16 mm) a unit operating handle extender should be added (catalog number 2100H-NE1). Figure 9 - Height Planning Dimensions Height of Handle 6.7 ft (2042.16 mm) Maximum Cement Pad Floor Line Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 24: Securing An Mcc

    [corner sections require three bolts and 40 in. (1016 mm) wide sections require four bolts]. See the following illustrations and tables for general dimensions. Dimensions matching your equipment can be found on the elevation drawings shipped with your MCC. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 25 Figure 11 - Mounting Dimensions for 15 in. and 20 in. Sections The external vertical support angle on MCC sections with 100 ms arc- IMPORTANT resistant rating add an additional 2 in. (50.8 mm) to each end of the lineup. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 26 12.50 (318) 15.00 (381) 17.50 (445) 9.25 (235) 11.75 (299) 14.25 (362) 16.75 (426) 9.25 (235) 11.75 (299) 14.25 (362) 16.75 (426) (1) Applies to first and last sections that require seismic ratings. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 27 40.00 (1016) 11.56 (294) 11.56 (294) 11.56 (294) 11.56 (294) 16.56 (421) 16.56 (421) 16.56 (421) 16.56 (421) 10.00 (254) 12.50 (318) 15.00 (381) 17.50 (445) 10.00 (254) 12.50 (318) 15.00 (381) 17.50 (445) Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 28 Figure 13 - Mounting Dimensions for 25 in. Wide Section with 9 in. (228.6 mm) Wireway [90 in. (2286 mm) high] The optional external mounting channels add 1.5 in. (38.1 mm) to the height. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 29 1.25 in. (32 mm) 10 in. (254 mm) Power Wires Section Depth Dimension, 15 in. (381 mm) Deep 20 in. (508 mm) Deep approx. in. (mm in. (mm 12.75 (324) 17.75 (451) 14.75 (375) 19.75 (502) Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 30 Chapter 2 Installation Procedures Figure 15 - Mounting Dimensions for NEMA 3R and 4 Section [90 in. (2866 mm) high] Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 31 Wide in. (mm) in. (mm) in. (mm) 25.00 (635) 30.00 (762) 35.00 (889) 13.75 (349) 16.25 (413) 18.75 (476) 11.25 (286) 13.75 (349) 16.25 (413) (1) This measurement is the interior section width. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 32 Section Depth Dimension, 15 in. (381 mm) Deep 20 in.(635 mm) Deep approx. in. (mm) in. (mm) 25.13 (638) 30.13 (765) 12.63 (321) 15.13 (384) 16.81 (427) 21.81 (554) 17.62 (448) 22.62 (575) Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 33 5.25 (133) 7.75 (197) 10.25 (260) 12.75 (324) 15.25 (387) (1) When a horizontal bus or a disconnecting means (switch or circuit breaker) is specified, reduce the ‘A’ dimension by 5 in. (127 mm). Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 34 Standard Ground Bus (14 mm x 29 mm) Slots Section Depth Dimension, 15 in. (381 mm) Deep 20 in. (508 mm) Deep approx. in. (mm) in. (mm) 15 (381) 20 (508) 11.56 (294) 16.56 (421) Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 35 15 in. (381 mm) Deep 20 in.(635 mm) Deep approx. in. (mm) in. (mm) 15.00 (380) 20.00 (508) 14.75 (374) 19.75 (500) 5.12 (130) 10.12 (256) 4 (101) 8 (203) — 4.40 (112) Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 36: Seismic Requirements

    Figure 21 - Seismic Bolt Down Requirements Rear First Section Front Last Section Second Section and Additional Sections MCC Lineup The hardware required is 1/2 in.-13 Grade 5 or HSL-3 M12 or better bolts embedded in the foundation. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 37: Joining And Splicing New Mccs

    When the existing MCC is series C or later, refer to CENTERLINE 2100 Motor Control Centers Joining and Splicing Vertical Sections Instructions, publication 2100-IN010. Be sure to also connect DeviceNet cables and other control cables as required. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 38: Joining And Splicing Mccs With Arcshield

    3R and Type 4 MCCs. Refer to CENTERLINE 2100 Motor Control Centers Joining and Splicing Vertical Sections Instructions, publication 2100-IN010, for splicing Type 3R and Type 4 internal sections. Figure 23 - Joining Instructions for NEMA Type 3R and 4 Sections Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 39 0.50 in. (12.7 mm) Cabinet Spacer Wireway Extensions Taptites (2) 0.25 in. (6 mm) x 0.50 in. (2) or (4) 0.25 in. (6 mm) x 0.50 in. (12.7 mm) Taptites (12.7 mm) Taptites Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 40: Bus Torque Specifications

    If a torque wrench is not available, tighten until the conical spring washer is flat. Torque values can be found on the information label on the interior of the vertical wireway door or on the interior right-hand side plate of frame mounted units. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 41: Installing Conduit

    (no cable or conduit in the top-rear of cabinet; cable trays must be a minimum of 12 in. (305 mm) above the top plate). Follow this procedure if your conduit is entering from the top. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 42: Installing Cable

    1. Verify the compatibility of wire size, type, and stranding versus the power lugs furnished. Use correct lugs in all applications. 2. Crimp compression lugs with manufacturer recommended tools. 3. Use the MCC electrical schematics to verify field wiring connection points. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 43 There are many sizes and types of cables, as well as different means by which the cables can be supported. Acceptable methods are shown on the following pages. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 44 MCC to the point the cables are terminated. Other types of rope lashing may be acceptable. Cable slack should be drawn up during wrapping so that individual cables are supported by the rope as a single mass. Figure 25 - Securing Cables with Nylon Rope Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 45 Lugs should be installed so they are in line with each other and proper IMPORTANT spacing is used between phases. Hardware must be torqued per the torque tables found on the enclosure door. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 46 Chapter 3 Installing Conduit and Cable Notes: Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 47: Installing Plug-In Units

    For unit installation, refer to CENTERLINE 2100 Motor Control Centers (MCC) Units with Vertical Operating Handles Installation Instructions, publication 2100-IN014, and CENTERLINE 2100 Motor Control Center (MCC) Units with Horizontal Operating Handles Installation Instructions, publication 2100-IN060. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 48: From A Section

    1. Make sure the disconnect handle is in the OFF/O position. 2. For non-arc resistant units, turn the door latches 1/4 turn; for units that are equipped with arc-resistant door latches, push in the latch and rotate 1/4 turn. Arc Containment Latch Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 49 2. Remove the hinge pin through the lower hinge, then through the hinge leaf and upper hinge. Hinge for ArcShield Units with 100 ms Arc Duration Rating Only top hinge must be removed to install hinge pin. Hinge Hinge Pin Hinge Leaf Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 50 100 ms arc-resistant rating have two latches at the top. Wiring Tunnel 6. Detach the front portion of the pull-apart terminal blocks from the unit base and place the wires and terminal blocks in line with the wiring clearance tunnel. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 51 MCC. ATTENTION: Plug-in MCC units may be heavy or awkward to handle. Use an assistant or a platform lift device if necessary to help you handle the unit. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 52 Units that are not rated for 100 ms arc duration must not be installed in a section that is rated for 100 ms arc duration. The arc resistant rating will not apply if that is done. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 53: From A Section

    It is not necessary to remove the unit door to remove a unit from a section. However, these steps may still be necessary even when the door is not removed. a. Remove the door-mounted devices and wiring, if necessary. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 54 The control station can be hung on the front of the unit by using square holes adjacent to the top unit latch. c. Swing the door to near closed position. d. Lift the door outward to remove. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 55 8. Pull the unit forward (outward) approximately 3 in. (7.62 cm) out of the MCC. You may need to reposition your hands as necessary to properly support the unit while you are removing the unit from the MCC. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 56 Units that are not rated for 100 ms arc duration must not be installed in a section that is rated for 100 ms arc duration. The arc resistant rating will not apply if that is done. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 57: Remove The Support Pan

    In order to remove the unit support pan, you must remove the arc latch bracket. Arc Latch Bracket Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 58 ATTENTION: All covers and doors must be in place before applying power to the MCC. If units are removed, they must be replaced with the appropriate items such as units, doors, and unit support pans. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 59: Flash Protection Marking Requirement

    NFPA 70E is revised every four years. The latest editions of the NEC and NFPA 70E should be used in establishing potential electric arc flash hazards and arc flash marking. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 60: Arc Flash Marking Clarification

    Rockwell Automation Rockwell Automation understands the importance of you fulfilling the field arc- flash hazard marking requirements as defined by Article 116.10 in the NEC. Services Rockwell Automation may assist you in determining the necessary arc flash marking as required by NFPA 70E.

  • Page 61: Defeating The Unit Door Interlock

    ATTENTION: When working on or near energized electrical equipment, follow established electrical safety-related work practices. Refer to NFPA 70E Standard for Electrical Safety in the Workplace. Personal protective equipment (PPE) is not shown for clarity. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 62: Defeating The Unit Interlock Lever

    Figure 27 - Operating Handle Defeater for Vertical Operator Handle Figure 28 - Operating Handle Defeater for Horizontal Operator Handle Defeating the Unit Interlock Refer to the following information for defeating the unit interlock lever. Lever Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 63 ATTENTION: When working on or near energized electrical equipment, follow established electrical safety-related work practices. Refer to NFPA 70E Standard for Electrical Safety in the Workplace. Personal protective equipment (PPE) is not shown for clarity. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 64: Locking Provisions

    The opening can accommodate up to three padlocks. Figure 31 - Locking Vertical Handles in OFF/O Position Small and Medium Vertical Handle Large Handle Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 65 • For units with medium and large operator handles, the hole is underneath the operator handle on the handle assembly. • For units with a horizontally mounted handle, the hole is on the left-hand side of the handle assembly. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 66 Chapter 6 Operator Handle and Unit Interlock Figure 33 - Locking Small Handle in ON/I POSITION, Vertical Operating Handle Drill Out Figure 34 - Locking the Medium Handle in ON/I Position Drill Out Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 67 Unit Interlocks A unit interlock is provided with each plug-in unit. Unit interlocks prevent units from being removed from or inserted into a vertical section when the operator handle is in the ON/I position. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 68 Refer to NFPA 70E Standard for Electrical Safety in the Workplace. We recommend that maintenance performed on the MCC units be performed away from the MCC in a suitable work area, when possible. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 69 When the unit is locked in this position, the unit power and ground stabs are disengaged. This position can be used to prevent insertion of a unit into the MCC. Figure 39 - Unit Interlock to Prevent Insertion - Horizontal Operating Handle Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 70 We recommend that maintenance performed on the MCC units be performed away from the MCC in a suitable work area, when possible. Figure 40 - Unit Interlock to Prevent Insertion - Unit Completely Withdrawn Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 71: Introduction

    1.4.2 Is trained in the proper care and usage of protective equipment such as rubber gloves, hard hat, safety glasses or face shields, flash clothing, etc., in accordance with established safety practices. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 72: Perform The Pre-Energizing Check Procedure

    (rotation direction check), temporarily disconnect PFCCs. For more information contact, Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support.
  • Page 73 Check field wired connections made to the MCC for agreement with wiring diagrams and verify that proper spacings between adjacent phases and/or phases to ground are being used. Refer to page for the minimum electrical spacing requirements. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 74 Refer to instruction manuals, supplied with the MCC for specific startup guidance. ATTENTION: Verify that the parameters of configurable devices, such as drives, soft starters, and overload relays, are suitable for the specific application and change them as needed for the specific application. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 75 MCC buswork. The test should be conducted with all of the switches or circuit breakers in the open or OFF/O positions. Typical insulation resistance values are 50 MΩ or greater. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 76 23. Check that all section closing plates are in place. Certain applications may have latch requirements different from those provided. If you have questions regarding proper latching, contact Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen- Bradley>Low Voltage Motor Control Centers>Post Shipment Support.
  • Page 77 Figure 41 - Vertical Wireway Door Standard Latches Arc Resistant Latches Figure 42 - 0.5 Space Factor and Units with Horizontal Disconnect Handles 0.5 Space Factor 1 Space Factor or Larger Standard Latches Arc Resistant Latches Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 78 Standard Latches Arc Resistant Latches For most units, the center latch is a standard quarter-turn latch. For some units a multi-turn latch is used. Torque the latch to 20 lb•in +/- 2 lb•in. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 79 When properly latched, the slots on all arc resistant latches are vertical and the latch springs are compressed. The spacing of the spring coils are decreased. Figure 45 - Spring Compression Uncompressed Spring Compressed Spring Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 80: Arcshield Components Checklist

    Not all of the components and features necessary for the arc-resistant rating are shown in these images. Figure 46 - Arc-resistant MCC with Insulating Sheet (15 in. deep, right side visible) Insulation Sheet End Closing Plate Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 81 RESULT IN SEVERE INJURY OR DEATH. SEVERE INJURY OR DEATH. 41006-402-01 (1) 41006-401-01 (1) Vertical Wireway Baffle Top and Bottom Horizontal Wireway U-nuts Back Corner Baffles (end of lineup only) Frame-mount Support Support Brackets Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 82: Required Minimum Electrical Spacing

    A metal piece attached to the enclosure is considered a part of the enclosure for the purpose of this note if deformation of the enclosure is likely to reduce the spacing between the metal piece and a live part. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 83 Table 9 - Location of Sample Units within above MCC Layout Unit Data Cat. No. Wiring Diagram 2113B-EDB-48CA CSXXXXXXXX FVNR — — 2112A-BDBD-24J-38-7FEC1A Y-XXXXXX FVNR 7FECIA — — 2100-NJ30 — Blank — — — — — — 2113B-2PAB-56WT Y-XXXXXX 450A FVNR(V) — — Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 84 TS1W (R) Two-Speed One Winding (Reversing) TS2W (R) Two-Speed Two Winding (Reversing) VFD (VT) Variable Frequency Drive (Variable Torque) VFD (CT) Variable Frequency Drive (Constant Torque) VFDR Variable Frequency Drive Supplemental Unit XFMR Transformer Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 85 Final Checklist Before Energizing Chapter 7 Table 11 - MCC Layout Worksheet ___________________________________________________________ MCC Name / Number Unit Data Cat. No. Wiring Diagram Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 86 Circuit / Unit Date Name / Number A - B B - C C - A A - Grd. B - Grd. C - Grd. A - Neut. B - Neut. C - Neut. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 87: Energize The Equipment

    Always energize from the source of the system, working towards the loads. 7. After all of the disconnects have been closed, loads such as lighting circuits, motor starters, and contactors may be energized. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 88 Verify that any acceleration times are within application specifications. Excessive starting currents and acceleration times may cause inverse time circuit breakers, power fuses, overload relays, and other components to overheat and shut down the equipment. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 89: Maintain The Mcc

    The following connections do not require re- torquing, vertical to horizontal bus connections and power conductor to horizontal bus connections. These factory-made connections do not require servicing for the life of the MCC. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 90 13. Check for loose wire connections on power and control circuit terminals. Loose connections can cause overheating, hot spots, or arcing faults that could lead to equipment malfunction or failure. Replace any damaged parts or wiring. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 91: Disconnect The Switch And Contact Lubrication

    NO-OX-ID Compound (catalog number 2100H-N18 for a 1 pt can or catalog number 2100H-N18T for a 1 oz tube). To obtain the lubricant, contact your local Rockwell Automation Sales Office, distributor or Rockwell Automation. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 92 If the unit requires lubrication because of corrosion (for example, a sulfuric environment), replacing the unit disconnect may be required to avoid overheating conditions. Lubrication may temporarily resolve overheating, however replacing the disconnect switch would be the ideal, long-term solution. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 93: Use Thermal Infrared Or Other Temperature Measurement Techniques For Preventive Maintenance

    1. If there are no signs of overheating and thermal infrared tests indicate service is not necessary, document the units as acceptable. Use this information for reviewing the mean time to maintenance for preventative maintenance for the specific facility. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 94 For more information contact, Rockwell Automation LV MCC Technical Support at 1.440.646.5800 and follow the prompts to Allen-Bradley>Low Voltage Motor Control Centers>Post Shipment Support.

  • Page 95: Maintain The Mcc After A Fault Condition

    3. Make necessary repairs to units, components and structures as required, prior to reenergizing the equipment. Be sure that replacement parts are suitably rated for the application. An insulation resistance test (megger) may be required. Refer to Chapter Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 96 Chapter 10 Maintenance After Fault Condition Notes: Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 97: Order Information

    • Part or catalog number • Quantity • Shipping address • MCC serial number and complete nameplate data Refer to Chapter 12, Parts Illustration, for pictures and descriptions of common section and unit parts. Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 98 Chapter 11 Renewal Parts Notes: Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 99: Typical Section Construction

    Ground Bus Unit Support Pan Sealing Strap Left Hand Side Plate Assembly Top and Bottom Bottom Support Angle Horizontal Ground Bus Top or Bottom Bottom Horizontal Wireway Cover Left Hand Bottom End Closing Plate Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 100: Typical Construction Of A Unit With A Vertical Operating Handle

    Unit Identification Nameplate Captive Latch UL Label Control Station Unit Nameplate Handle Cutout Unit Door Reset Button Pilot Devices Plastic Retaining Pin Unit Support Pan Bulletin 2112, Size 1, FVNR with Transformer Shown Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 101: Typical Construction Of A Half Space Factor Unit With A Horizontal Operating Handle And Door Mounted Pilot Devices

    Circuit Breaker (shown) block and Fuses or Fusible Disconnect Handle Mechanism Unit Latch/Interlock Control Terminal Block Starter Unit Nameplate Unit Door Pilot Devices Unit Support Pan Unit Support Pan Bushing Plastic Retaining Pin Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...

  • Page 102: Handle

    Fuses Control Terminal Block Handle Mechanism Unit Latch/Interlock Auxiliary Contacts Pilot Devices Unit Nameplate Unit Door Unit Support Pan Unit Support Pan Bushing Plastic Retaining Pin Bulletin 2413, IEC Style Shown Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 103 90 incoming line brace 45 moisture 89 inspection timeline 89 pilot lights 91 installation 12 power contacts 90 cable 42 wiring 73 conduit 41 check list 71 horizontal handle 47 circuit breaker 74 Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 104 MCC 72 4 units 38 product overview 9 joining and splicing new motor control publications 7 centers 37 pull boxes 38 maintenance 89 mounting 24 mounting dimensions 23 operation 21 product construction 99 Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 105 MCC 82 vertical handle 47 storage 21 vertical handle unit removal 48 support 94 support pan removal 57 ArcShield 57 swing-out door latches 56 weights 20 switch lubrication 91 wiring 50 integrity 75 Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 106 Index Rockwell Automation Publication 2100-IN012D-EN-P - September 2010...
  • Page 108 Rockwell Automation representative. New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures.

Table of Contents