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Instructional Booklet

Page

Effective: March 2014

O & M Manual for the RLC1

Automatic Transfer Switch

For more information visit: www.eaton.com

IB01602016E

7.4 Component Replacement

Certain components within the ATS are field replaceable. Figure

25 identifies the field replaceable parts. Table 4 lists the part

numbers to use when ordering replacement components. To order

replacement components, contact an authorized Eaton sales repre-

sentative.

Figure 25. Field Replaceable Components (Left RLC1 100 A Standard, Right RLC1 200 A SE).

GROUND BAR

BASE PLATE

HARNESS

CONTROLLER

UTILITY

GENERATOR

LUGS

LOAD

ATC-100

BASE

HARNESS

LOAD

UTILITY

GENERATOR

LUGS

SERVICE
ENTRANCE

BREAKER

CONTROLLER

CONTACTOR

ATC-100

LUGS

CONTACTOR

PLATE

LUGS

GROUND
BAR

GENERATOR

BREAKER

Содержание RLC1

Страница 1: ...r the RLC1 Automatic Transfer Switch Instructional Booklet Description Page 1 Introduction 2 2 Receiving Handling and Storage 6 3 Equipment Description 6 4 Installation and Wiring 9 5 Functional Testi...

Страница 2: ...r claims against the purchaser or user by its cus tomers resulting from the use of the information and descriptions contained herein 1 1 2 Safety Precautions All safety codes standards and or regulati...

Страница 3: ...avail able the ATS remains connected to the generator power source ATSs automatically perform the transfer function and include three basic elements 1 Main contacts to connect and disconnect the load...

Страница 4: ...rrent rating of this equipment is 100A and applicable at 240 Vac 60 Hz The ATS equipment is enclosed in a NEMA 3R enclosure and listed for UL applications 1 4 Environmental and Operational Conditions...

Страница 5: ...t age underfrequency overfrequency if applicable setpoint ranges for the nominal voltage and frequency setting for a time exceeding 0 5 seconds after the Time Delay Emergency Fail TDEF time delay expi...

Страница 6: ...mpact at all times and do not double stack Once the equipment is at the installation site and ready to be installed the packaging material can be removed Refer to Section 4 of this manual for specific...

Страница 7: ...Starting TDES This feature provides a time delay of the signal to initiate the engine generator start cycle in order to override momentary power outages or voltage fluctuations of Utility Fixed at 3 S...

Страница 8: ...to transfer the load circuit to the Generator power supply All Feature 26 monitoring and protection functions are Fail safe operations 26P All Phase Undervoltage Protection Adjustable Undervoltage Dro...

Страница 9: ...are listed for application by UL In addition Eaton ATSs are listed in File E38116 by Underwriters Laboratories Inc under Standard UL 1008 This standard covers the requirements for ATSs intended for us...

Страница 10: ...hoose a location that offers a flat rigid mounting surface capa ble of supporting the weight of the enclosed ATS equipment see Figure 8 100 A and 200 A Standard Figure 9 100 A SE Figure 10 200 A SE Pr...

Страница 11: ...it www eaton com Instructional Booklet Effective March 2014 Page 11 O M Manual for the RLC1 Automatic Transfer Switch Figure 9 Dimensions and Plan View of SE RLC1 ATS in 100 A Figure 10 Dimensions and...

Страница 12: ...ATSs Carefully strip the insulation from the power cables to avoid nick ing or ringing of the conductor strands Prepare the stripped con ductor termination end by cleaning it with a wire brush If alu...

Страница 13: ...re 15 the ATS 1 and the generator 2 are connected to the power supply The ATS 1 and emergency distribution panel 3 receive utility power from a dedicated breaker in the utility service panel 4 The ATS...

Страница 14: ...nother typical installation for loads can be considered see Figure 17 Refer to Figure 18 for a loads connection dia gram Figure 17 Typical Installation of a Residential or Light Commercial ATS The swi...

Страница 15: ...Phase A Utility Phase C Phase B Phase A Generator Phase C Phase B Phase A Generator Utility Utility Generator Control Power Generator K1 Com K1 NO DC_Output Generator Closed K2 Com K2 NO Earth Ground...

Страница 16: ...ove terminal block wiring Step 1 Figure 20 shows two tension clamp terminal blocks There is a large one and small one but the operation is the same for both A small tool such as a blade screwdriver wi...

Страница 17: ...tral voltages across the generator line terminals to ensure that the generator emergency voltage is correct If necessary make adjustments to the voltage regulator on the generator according to the man...

Страница 18: ...or move the lever down to go to generator 7 Once the manual operation is complete and automatic opera tion is desired connect the sources of power 8 Check for 120 Vac at the plug across the Utility Ut...

Страница 19: ...ust or foreign matter is present a more frequent maintenance schedule should be followed It is suggested that visual inspections of the equipment be made on a regular basis not just during regularly s...

Страница 20: ...the con ductor surfaces due to arcing Inspect the secondary control connections for damage and control wiring for insulation integrity c Inspect the contactor for dust dirt soot grease moisture or co...

Страница 21: ...For more information visit www eaton com Instructional Booklet Effective March 2014 Page 21 O M Manual for the RLC1 Automatic Transfer Switch 7 3 Maintenance Log DATE ACTION Example 01 01 04 Inspected...

Страница 22: ...rts Table 4 lists the part numbers to use when ordering replacement components To order replacement components contact an authorized Eaton sales repre sentative Figure 25 Field Replaceable Components...

Страница 23: ...GROUND CABLE CONNECTIONS NEUTRAL JUMPER NEUTRAL CABLE CONNECTIONS COMPONENT PART NUMBER ATS MODEL Contactor 8160A99G51 100 A Contactor 8160A99G52 200 A ATC 100 Controller ATC 100 100 200 A Harness RL...

Страница 24: ...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...

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