Eaton ATC-100 Instructional Booklet
  1. Manuals
  2. Brands
  3. Eaton Manuals
  4. Switch
  5. ATC-100
  6. Instructional booklet

Eaton ATC-100 Instructional Booklet

Breaker based transfer switch
Hide thumbs Also See for ATC-100:
Table of Contents

Advertisement

Quick Links

Download this manual
O & M Manual for the ATC-100
Breaker Based Transfer Switch
Instructional Booklet
Description
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Receiving, Handling, and Storage . . . . . . . . . . . . . . . . 6
3. Equipment Description . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Installation and Wiring . . . . . . . . . . . . . . . . . . . . . . . . 14
5. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6. Testing and Problem Solving. . . . . . . . . . . . . . . . . . . . 25
7. Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
8. Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
9. Renewal Parts Guide . . . . . . . . . . . . . . . . . . . . . . . . . 28
11. Appendix A: Pickup / Dropout Tables. . . . . . . . . . . . . 38
IB01602018E
Page
For more information visit: www.eaton.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ATC-100 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Eaton ATC-100

Summary of Contents for Eaton ATC-100

  • Page 1: Table Of Contents

    9. Renewal Parts Guide ......28 10. ATC-100 Controlled ATS Quick Start Instructions ..30 11.

  • Page 2: Introduction

    In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or...
  • Page 3 (Figure 2). The Eaton ATS is a rugged, compact design that uses molded case switches and/or circuit breakers to transfer essential loads from one power source to another (Figures 3 [225-600 A] and 4 Generator [30-150 A]).
  • Page 4 The intelligence represented by the control panel is ATC-100 logic. The Eaton Series C Type HLD is used as the switching device and is in the form of a 2-pole molded case switch on each source. The continuous current rating of this equipment is 400 A and applica- ble at 240 Vac, 60 Hz.

  • Page 5: Environmental Conditions

    Instructional Booklet Effective: March 2010 Page 5 O & M Manual for the ATC-100 Breaker Based Transfer Switch Table 2. Transfer Switch Catalog Number Explanation POSITIONS 1 TO 2 POSITION 3 POSITION 4 POSITIONS 5 TO 6 SWITCHING DEVICE BASIC...

  • Page 6: Receiving, Handling, And Storage

    Record any external and internal damage for reporting to the transportation carrier and Eaton, once a thorough inspection POWER PANEL is complete. All claims should be as specific as possible and LOGIC include the Catalog Order and General Order numbers.
  • Page 7 Section 4 discusses equipment mounting and load lug location in detail. 3.2.2 Main Contacts This ATS incorporates Eaton-type molded case switches. The main contacts connect and disconnect the load to and from the different power sources. High-withstand molded case switches are the main contacts for the Utility and Generator power sources in standard switch ATSs (Figure 9 and Section 3.7).
  • Page 8 Instructional Booklet Page 8 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch NORMAL POWER SOURCE SWITCHING DEVICE EMERGENCY POWER NORMAL LINE SOURCE SWITCHING CONNECTIONS DEVICE EMERGENCY LINE MANUAL OPERATOR CONNECTIONS KNOB TRANFER MECHANISM BRAKE RELEASE...
  • Page 9 Instructional Booklet Effective: March 2010 Page 9 O & M Manual for the ATC-100 Breaker Based Transfer Switch LOAD LUGS (TOP ENTRY) NEUTRAL CONNECTIONS NORMAL POWER SOURCE MOLDED CASE SWITCH POWER PANEL MANUAL OPERATING HANDLE INDICATOR WHEEL TRANSFER MECHANISM VOLTAGE...

  • Page 10: Voltage Selection

    Figure 12. Vertical Design ATS Equipment with Deadfront Cover in Place Over the Power Panel (225-600 A). The ATC-100 is a microprocessor-based transfer switch logic con- trol package. The hardware and software of the controller contain 3.2.4 Transfer Mechanism (30-150 A)
  • Page 11 Laboratories (UL) listed unless noted. point. All Tests are Failsafe protected. 3.5.1 Standard Features 6B. Test Pushbutton The following is a list of the standard features for the ATC-100 Programmable setpoints include: Controlled ATS. 1. Load or No Load Testing, or Off Time Delay Normal to Emergency (TDNE) 2.
  • Page 12 12H. Generator - Available 3.5.2 Optional Features This feature provides an amber LED that, when lit, indicates The following is a list of the optional features for the ATC-100 the generator is available. Controlled ATS. All features or combinations of features may not...
  • Page 13 Non-Corrosive Liquids latches. 3.7 Standards Eaton ATS equipment, enclosed in any of the enclosures listed in Table 3, is listed for application by UL and ULC. In addition, Eaton ATSs are listed in File E38116 by Underwriters Laborato- ries, Inc. under Standard UL 1008. This standard covers require-...

  • Page 14: Installation And Wiring

    4.3 Mounting Procedure 4.1 General CAUTION Eaton ATSs are factory wired and tested. Installation requires sol- SINCE THE ENCLOSED ATS MUST BE LIFTED INTO PLACE FOR idly mounting the enclosed unit and connecting power cables and MOUNTING, BE CERTAIN THAT ADEQUATE RESOURCES ARE auxiliary pilot circuits.
  • Page 15 To cable connections. remove the door, open the door and disconnect the con- nectors at the back of the ATC-100 logic panel. Remove the wire ties securing the harness to the inside of the WARNING door.
  • Page 16 Instructional Booklet Page 16 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch LOAD LUGS (TOP ENTRY) NORMAL POWER NEUTRAL SOURCE MOLDED CONNECTIONS CASE SWITCH POWER PANEL MANUAL OPERATING HANDLE INDICATOR WHEEL TRANSFER MECHANISM VOLTAGE SELECTION...
  • Page 17 Effective: March 2010 Page 17 O & M Manual for the ATC-100 Breaker Based Transfer Switch Step 3: Remove the four bolts that secure the power panel in the enclosure. Depending upon the size of the panel, it may be advisable to have assistance with the removal. Once the power panel is free, carefully move it to a solid work surface (Figure 21).
  • Page 18 Instructional Booklet Page 18 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch Table 4. Bolted Bus Connection Torque Requirements. POWER PANEL TORQUE SWITCHING DEVICE FT-LB (NM) Type FD 10 (14) Type KD 20 (27)
  • Page 19 Instructional Booklet Effective: March 2010 Page 19 O & M Manual for the ATC-100 Breaker Based Transfer Switch 4.6 Wiring CAUTION WARNING TO HELP PREVENT COMPONENT DAMAGE OR FUTURE MALFUNC- TIONS, USE EXTREME CARE TO KEEP CONTAMINANTS OUT OF POWER CONDUCTORS AND CONTROL WIRING MAY HAVE VOLT-...
  • Page 20 NOTICE 100 controller. Connect the generator start wires to the terminals marked 1, 2, and 3 on J-5 connector on the ATC-100 Controller PRIOR TO MAKING THE GENERATOR START CONNECTION TO THE (see Figure 23). A contact closes or opens between these termi-...
  • Page 21 Effective: March 2010 Page 21 O & M Manual for the ATC-100 Breaker Based Transfer Switch 4.8 Voltage Selection Adjustments Certain devices, such as the Voltage Selection Panel, sensing relays, and timers, need to be set and/or calibrated prior to placing the ATS equipment in service.
  • Page 22 Instructional Booklet Page 22 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch 4.10 Terminal Block Wire Installation and Removal Proceed with the following steps and associated figures to install or remove terminal block wiring.

  • Page 23: Operation

    Instructional Booklet Effective: March 2010 Page 23 O & M Manual for the ATC-100 Breaker Based Transfer Switch Section 5: Operation 5.1 General An ATS provides main contacts to connect and disconnect the load to and from the Utility and Generator power sources (Section 3.2.2).
  • Page 24 Instructional Booklet Page 24 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch Figure 32. Switch Being Manually Operated (30-150 A Model). 5.4 Automatic Transfer The operating sequence of an ATS is dictated by the switch's standard features and selected options.

  • Page 25: Testing And Problem Solving

    Step 4: Check all ATS loads to ensure that they are ready to be 2. If you attempt to manually operate the ATS with the Utility energized. power source connected and available, the ATC-100 logic will cycle the ATS back to the Utility power source since it is 6.1.3 Connecting the Power Sources the preferred source.

  • Page 26: Adjustments

    Section 7: Adjustments 6.2 Problem Solving 7.1 General WARNING Refer to I.B.01602019, supplied with the ATS for ATC-100 Con- troller adjustments and programming. HAZARDOUS VOLTAGES IN AND AROUND ATS EQUIPMENT DURING THE PROBLEM SOLVING PROCESS CAN CAUSE SEVERE PERSONAL INJURY AND/OR DEATH. AVOID CONTACT WITH ANY VOLTAGE SOURCE WHILE PROBLEM SOLVING.

  • Page 27: Maintenance

    Instructional Booklet Effective: March 2010 Page 27 O & M Manual for the ATC-100 Breaker Based Transfer Switch Section 8: Maintenance 8.1 Introduction WARNING HIGH VOLTAGES ARE PRESENT IN AND AROUND ATS EQUIPMENT. BEFORE INSPECTING OR MAINTAINING THIS EQUIPMENT, DISCON- NECT THE LINE POWER FROM, THEN LOCK OUT, IF POSSIBLE, THE NEXT HIGHEST DISCONNECT DEVICE.

  • Page 28: Renewal Parts Guide

    POWER PANEL. HORIZONTAL POWER PANEL CAT#: PPH1FDA20100WKU (NOT SHOWN) MOTOR BRAKE BOARD ASSEMBLY CAT#: 5715B82G06 DOMESTIC VOLTAGE TRANSFORMER PANEL CAT#: 8885C45G36 (Vertical Mech.) 8885C45G37 (Horizontal Mech.) Figure 33. Typical ATC-100 Controlled Breaker Type ATS. For more information visit: www.eaton.com IB01602018E...
  • Page 29 PANEL (VERTICAL MOUNT SHOWN) DOMESTIC VOLTAGE TRANSFORMER PANEL CAT#: 8885C45G36 (Vertical Mech.) 8885C45G37 (Horizontal Mech.) WIRE HARNESS CAT#: 5724B93G02 (Domestic) CAT#: 5724B93G03 (AG-Long) CAT#: 5724B93G04 (AG-Short) Figure 34. Typical ATC-100 Controlled Breaker Type ATS. IB01602018E For more information visit: www.eaton.com...

  • Page 30: Atc-100 Controlled Ats Quick Start Instructions

    Start Instructions WARNING THESE QUICK START INSTRUCTIONS ARE NOT A COMPLETE SOURCE OF INFORMATION ON THE ATC-100 CONTROLLED ATS EQUIPMENT. INSTALLATION SHOULD NOT BE STARTED UNTIL THE ENTIRE INSTRUCTION BOOK HAS BEEN REVIEWED AND UNDER- STOOD. FAILURE TO FOLLOW THE FULL INSTRUCTIONS CAN RESULT IN DEATH, SEVERE PERSONAL INJURY, OR PROPERTY DAMAGE.
  • Page 31 Instructional Booklet Effective: March 2010 Page 31 O & M Manual for the ATC-100 Breaker Based Transfer Switch LOAD LUG (TOP ENTRY) NORMAL NEUTRAL POWER CONNTECTIONS SOURCE MOLDED CASE SWITCH POWER PANEL MANUAL OPERATING HANDLE TRANSFORMER PANEL (VERTICAL MOUNT SHOWN)
  • Page 32 This will prevent unexpected activation of the generator. Step 4: Connect the Engine Generator Start wires to terminals 1 and 2 or 2 and 3 on the J-5 connector on the ATC-100 Controller (Figure 38). This contact is CLOSED (when the controller sends the command for the engine to start.
  • Page 33 Instructional Booklet Effective: March 2010 Page 33 O & M Manual for the ATC-100 Breaker Based Transfer Switch Reset Voltage Utility Control Utility Power Generator Generator Enable ATC-100 (TDN) Disable Phases 1φ 3φ Phase C Phase C Frequency Utility Utility...
  • Page 34 Instructional Booklet Page 34 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch Figure 39. ATC-100 Logic (Utility Supplying Load). For more information visit: www.eaton.com IB01602018E...
  • Page 35 Instructional Booklet Effective: March 2010 Page 35 O & M Manual for the ATC-100 Breaker Based Transfer Switch TDN Implementation Utility is available Close Utility switching device (Momentarily energize K1) Utility is powering the load Is Utility available yet? Utility becomes unavailable...
  • Page 36 Instructional Booklet Page 36 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch Table 7. Adjustable Features and Setpoints SETPOINT FIXED/ADJUSTABLE SETPOINT UNITS DESCRIPTION RANGE FACTORY DEFAULT TDES Fixed Seconds Time Delay Engine Start 3 seconds...
  • Page 37 NOTICE WHILE PERFORMING TESTING, IF AN UNDESIRED OR UNDOCU- MENTED RESULT OCCURS, FIRST CONTACT THE LOCAL GENSET DEALER. IF THE RESULT IS NOT CORRECTED, CONTACT THE EATON POWER QUALITY TECHNICAL SUPPORT CENTER AT 1-800-354-2070 IB01602018E For more information visit: www.eaton.com...

  • Page 38: Appendix A: Pickup / Dropout Tables

    Instructional Booklet Page 38 Effective: March 2010 O & M Manual for the ATC-100 Breaker Based Transfer Switch APPENDIX A: Pickup / Dropout Tables UNDERVOLTAGE PICKUP / DROPOUT TABLE PERCENTAGE VOLTAGE Pickup Dropout UNDERFREQUENCY PICKUP / DROPOUT TABLE PERCENTAGE FREQUENCY...
  • Page 39 Instructional Booklet Effective: March 2010 Page 39 O & M Manual for the ATC-100 Breaker Based Transfer Switch Notes: IB01602018E For more information visit: www.eaton.com...
  • Page 40 DEALING OR USAGE OF TRADE, ARE MADE REGARDING THE INFORMATION, RECOMMENDATIONS, AND DESCRIPTIONS CONTAINED HEREIN. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or conse-...

Table of Contents