Eaton AM-4.16-GT Instruction Book
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Eaton AM-4.16-GT Instruction Book

Ground and test device
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Instruction Book IB182221EN
GE AM [Cable or Hard Bus Application]
Ground and Test Device
AM-4.16-GT Ground and Test Device (Hard Bus Type Device)
Supersedes December 2016
Effective September 2017
AM-13.8-GT Ground and Test Device (Cable or Hard Bus Type Device Available)
(Cable Type Device Shown)

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  • Page 1 Instruction Book IB182221EN Effective September 2017 GE AM [Cable or Hard Bus Application] Ground and Test Device AM-4.16-GT Ground and Test Device (Hard Bus Type Device) AM-13.8-GT Ground and Test Device (Cable or Hard Bus Type Device Available) (Cable Type Device Shown)
  • Page 2 SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or other-wise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations and descriptions contained herein.

  • Page 3: Table Of Contents

    SECTION 5: INSPECTION & INSTALLATION 5.1 EXAMINATION FOR DAMAGE 5.1.1 NAMEPLATE VERIFICATION 5.2 DEVICE AMPERAGE CONVERSION PROCEDURE 5.3 INSTALLATION OF GROUNDING CABLES 5.4 INSTALLATION OF GROUNDING BUS BARS 5.5 INSERTION PROCEDURES 5.6 REMOVAL PROCEDURE Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 4: Section 1: Introduction

    4.16 (Hard Bus Type Device) 1200 / 2000 4.16 (Hard Bus Type Device) 3000 13.8 (Cable Type Device) 1200 13.8 (Hard Bus Type Device) 1200 / 2000 13.8 (Hard Bus Type Device) 1200 / 2000 Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 5 Table 2. GE AM-4.16 Ground and Test Device Dimensions (Hard Bus Application) Existing Circuit Breaker Rated Continuous Current at 60 Hz G&T Device Type (Amps) AM-4.16 250 1200 / 2000 10.32 6.00 16.39 32.25 40.43 Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 6 Ground and Test Device Table 3. GE AM-4.16 Ground and Test Device Dimensions (Hard Bus Application) Existing Circuit Breaker Rated Continuous Current at 60 Hz G&T Device Type (Amps) AM-4.16 350 3000 15.32 9.13 26.00 44.00 52.45 Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 7 Table 4. GE AM-13.8 Ground and Test Device Dimensions (Cable or Hard Bus Application) Existing Circuit Breaker Rated Continuous Current at 60 Hz G&T Device Type (Amps) 1200 / 2000 15.75 9.75 26.30 52.50 54.20 AM-13.8 AM-13.8-750T 1200 / 2000 15.75 9.75 26.30 52.50 62.20 Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 8: Section 2: Safe Practices

    Correctly identify LINE and BUS terminals for the circuit • breaker compartment before using this device. Store the device in a clean, dry area free from dust, dirt, • moisture, etc. Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 9: Section 3: Receiving, Handling, And Storage

    Ground and Test Device for any signs of shipping damage such as broken, missing or loose hardware, damaged or deformed insulation and other components. File claims immediately with the carrier if damage or loss is detected and notify the nearest Eaton office. Tools and Accessories Figure 3.1.c. Bushing Wrench...

  • Page 10: Handling

    1200 / 2000 13.8 500 1200 13.8 750T (Cable Type Device) (Single Terminal Set) 1200 / 2000 ote: All G&T devices listed in this table are hard bus type, dual terminal devices unless otherwise stated. Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 11 Figure 3.3.a. Front External View of GE AM-4.16 250 G&T Device (Hard Bus Type Device) Front External View Primary Disconnects Bushing Knob Holder Grounding Cable Code Plate Door Latch Lock Out Bushing Knob Retainer Jam Screw Ground Shunt Storage Kirk Key Interlock ® Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 12 GE AM [Cable or Hard Bus Application] Ground and Test Device Figure 3.3.b. Rear External View of GE AM-4.16 250 G&T Device (Hard Bus Type Device) Rear External View Lifting Points Ground Contact Lifting Rails Phase Barriers Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 13 GE AM [Cable or Hard Bus Application] Ground and Test Device Figure 3.3.c. Front External View of GE AM-13.8 G&T Device (Hard Bus Type Device) Front External View Primary Disconnects Lock Out Code Plate Kirk Key Interlock ® Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 14 GE AM [Cable or Hard Bus Application] Ground and Test Device Figure 3.3.d. Rear External View of GE AM-13.8 G&T Device (Hard Bus Type Device) Rear External View Lifting Points Grounding Contact Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 15 Ground and Test Device Figure 3.3.e. Front External View of GE AM-13.8 G&T Device (Cable Type Device) Front External View Primary Disconnects Code Plate Grounding Cable Lock Out Kirk Key Interlock Cable Grounding Connection ® Instruction Book IB182221EN September 2017 www.eaton.com...
  • Page 16 GE AM [Cable or Hard Bus Application] Ground and Test Device Figure 3.3.f. Rear External View of GE AM-13.8 G&T Device (Cable Type Device) Rear External View Lifting Points Grounding Contact Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 17: Section 4: Description And Operation

    ONLY ONE KEY WILL BE PROVIDED WITH EACH GROUND AND TEST DEVICE. THIS PREVENTS THE INTERLOCKING MECHANISM FROM BEING BYPASSED. IF A KEY IS LOST, CONTACT EATON FOR A REPLACEMENT. THIS FEATURE IS NOT APPLICABLE FOR SINGLE TERMINAL GROUND AND TEST.

  • Page 18: Section 5: Inspection & Installation

    5.1.1 NAMEPLATE VERIFICATION Verify the information on the new G&T device matches the information on the purchase order. If any discrepancies exist, notify Eaton’s Electrical Services & Systems for resolution prior to proceeding. Figure 5.3. Bushing Knob Storage Area (AM13.8 G&T Cable Type Device Shown) 5.2 DEVICE AMPERAGE CONVERSION PROCEDURE...

  • Page 19: Installation Of Grounding Cables

    This feature is not applicable for single terminal Ground and Test Figure 5.6. Attaching Grounding Cables to Ground Bus Devices. Figure 5.8. Attaching Grounding Bus Bars to Ground Bus Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 20: Installation Of Grounding Bus Bars

    GROUND AND TEST DEVICE. THEREFORE THERE IS NO SECONDARY BLOCK. THIS MEANS THAT THERE IS NO TEST POSITION AND IT WILL NOT BE COVERED IN THIS INSTRUCTION MANUAL. ENSURE THAT GROUNDING CABLES ARE INSTALLED PROPERLY BEFORE Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 21: Removal Procedure

    After removing the motor, pull the clutch forward and insert the manual crank into the end of the clutch coupling. Figure 5.13. GE AM-13.8 G&T Device in the Connect Position Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 22: Section 6: Inspection And Maintenance

    5kV, the test voltage shall be gradually increased from zero to 15 kV rms and held for 1 minute without flashover. For 7 .5kV and 15kV, the test voltage shall be gradually increased from zero to 27kV rms and held for 1 minute without flashover. Instruction Book IB182221EN September 2017 www.eaton.com...

  • Page 23: Section 7: Replacement Of Components

    Describe the item, give the style number, and specify the quantity • required. Specify the method of shipping desired. • Send all orders or correspondence to the nearest Eaton’s • Electrical Services & Systems sales office. Include negotiation number with order when applicable. •...
  • Page 24 Eaton 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com © 2017 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA Publication No. IB182221EN All trademarks are property September 2017 of their respective owners.

This manual is also suitable for:

Am-13.8-gt

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