Eaton EGS Series Instruction Booklet Download Page 13

Page: 13 / 18

Instruction Booklet

IB0162063EN

Effective January 2014

O & M Manual for the EGS Metered, Service
Entrance Automatic Transfer Switch with Relay Control

Eaton Corporation www.eatoncanada.ca

Figure 15. Wiring Diagram for the EGSC ATS (Shown Connected to Utility).

Summary of Contents for EGS Series

Page 1: ...uipment Description 5 4 Installation and Wiring 8 5 Functional Testing 12 6 Adjustments 13 7 Maintenance and Component Replacement 14 Effective January 2014 Instruction Booklet IB0162063EN O M Manual...

Page 2: ...e proceeding If fur ther information is required by the purchaser regarding a particular installation application or maintenance activity please contact an authorized Eaton sales representative or the...

Page 3: ...ear Conversely if connected to the generator power source and the generator power source fails while the utility power source is still unavailable the ATS remains connected to the generator power sour...

Page 4: ...e when it is within its undervoltage setpoint ranges for the nominal voltage setting Connected Connected is defined as when the input is shorted by an external contact or connection Failed or Fails A...

Page 5: ...site and ready to be installed the packaging material can be removed Refer to Section 4 of this manual for specific installation instructions 2 3 Storage Although well packaged this equipment is not s...

Page 6: ...configuration or an under ground one Twin 2 hub openings on the top of the enclosure will accept a standard Myers type hub The assembly ships with removable hub closure plates installed over these ope...

Page 7: ...e lugs sup plied will accommodate the power cables being used Also verify that the cables comply with all local electrical codes Standard ATS equipment as supplied from the factory will accommodate th...

Page 8: ...range number of Cables per Phase 100 14 1 0 AWG 1 200 4 AWG 300 MCM 1 CaUTiOn iMPrOPEr POWEr CaBLE COnnECTiOnS Can CaUSE EXCESSiVE HEaT anD SUBSEQUEnT EQUiPMEnT FaiLUrE ote N Tighten the cable lugs to...

Page 9: ...ector switch to the OFF position to prevent an unwanted generator start Control wiring such as the generator transfer wires and utility sensing must be run in a separate conduit from the power cables...

Page 10: ...ontactor will automatically switch to the UTILITY position WARNING CONTACT WITH ENERGIZED COMPONENTS WILL CAUSE ELECTRICAL SHOCK CAPABLE OF PRODUCING SEVERE PERSONAL INJURY OR DEATH USE EXTREME CAUTIO...

Page 11: ...DEVICE FAILURE TO FOLLOW THIS PROCEDURE COULD CAUSE SEVERE PERSONAL INJURY AND OR DEATH ALWAYS TURN THE utility POWER OFF AND TURN THE generator IF A GENERATOR CONTROL SELECTOR SWITCH TO THE oFF POSI...

Page 12: ...inspection and or maintenance Disconnect the line power from the equipment being serviced by opening next highest disconnect device Make certain that any accessory control power is switched off b Ins...

Page 13: ...IB0162063EN Effective January 2014 O MManualfortheEGSMetered Service EntranceAutomaticTransferSwitchwithRelayControl Eaton Corporation www eatoncanada ca Figure 15 Wiring Diagram for the EGSC ATS Show...

Page 14: ...B0162063EN Effective January 2014 O MManualfortheEGSMetered Service EntranceAutomaticTransferSwitchwithRelayControl Eaton Corporation www eatoncanada ca 7 3 Maintenance Log Date Action Example 01 01 1...

Page 15: ...DEATH ALWAYS TURN THE UTILITY SOURCE 1 POWER OFF AND TURN THE GENERATOR SOURCE 2 CONTROL SELECTOR SWITCH TO THE OFF POSITION BEFORE ATTEMPTING TO REPLACE ANY COMPONENTS NOTICE Apply utility source 1 p...

Page 16: ...thRelayControl Eaton Corporation www eatoncanada ca Figure 16 Dimensions and Plan View of a Service Entrance EGS in 200A 2 2 Hub Openings 5 90 150mm 5 90 150mm 7 81 198mm 36 19 919mm 29 47 749mm 4 69...

Page 17: ...17 Instruction Booklet IB0162063EN Effective January 2014 O MManualfortheEGSMetered Service EntranceAutomaticTransferSwitchwithRelayControl Eaton Corporation www eatoncanada ca Notes...

Page 18: ...ractual agreement between the parties This literature is not intended to and does not enlarge or add to any such contract The sole source governing the rights and remedies of any purchaser of this equ...