Generac 004945-1 - Manuals - manualsarea.com

Page 2 - DANGER; After this heading, read explanatory statements; GENERAL HAZARDS; • Any AC generator that is used for backup power if; IMPORTANT SAFETY INSTRUCTIONS

Generac Power Systems, Inc., hereafter referred to as the “manufacturer”, cannot anticipate every possible circumstance that might involve a hazard. The warn-ings in this manual, and on tags and decals affixed to the unit are, therefore, not all-inclusive. If using a procedure, work method or operat...

Page 3 - Table of Contents; Introduction to Installation; For authorized service,

Table of Contents 1 Safety Rules .........................................Inside Front CoverSection 1 — General Information ...................................2 1.1 Introduction............................................................. 21.2 Equipment Description .....................................

Page 4 - Section 1 — General Information; ATS “HS” Type Transfer Switch; EQUIPMENT DESCRIPTION; AWG; Figure 1.1 — Typical ATS Transfer Mechanism; BREAKER; rated; TRANSFER SWITCH DATA DECAL

2 Section 1 — General Information ATS “HS” Type Transfer Switch 1.1 INTRODUCTION This manual has been prepared especially for the purpose of familiarizing personnel with the design, application, installation, operation and servicing of the applicable equipment. Read the manual carefully and comply w...

Page 5 - TRANSFER SWITCHES; INTRODUCTION TO INSTALLATION; Handle transfer switches carefully when install-; CONNECTING POWER SOURCE; Make sure to turn OFF both the UTILITY; GTS “HS” Type Transfer Switch

3 When requesting information or ordering parts for this equipment, make sure to include all information from the DATA DECAL. Record the Model and Serial numbers in the space provided below for future reference. 1.4 TRANSFER SWITCH ENCLOSURE The standard switch enclosure is a National Electrical Man...

Page 6 - Section 3 — Operation; Use a torque wrench to tighten the conduc-; cables to transfer switch terminals E1, E2.; MAXIMUM WIRE LENGTH; Perform functional tests in the exact order pre-; MANUAL OPERATION; Do NOT manually transfer under load.; Turn the GENERATOR DISCONNECT SWITCH

4 Section 3 — Operation ATS “HS” Type Transfer Switch Conductor sizes must be adequate to handle the maximum current to which they will be subjected to, based on the 75°C column of tables, charts, etc. used to size conductors. The installation must comply fully with all applicable codes, standards a...

Page 7 - Move handle UP for the; Return handle to; Figure 3.1 — Actuating Transfer Switch

5 • Manual operation handle in the DOWN posi- tion - LOAD terminals (T1, T2) are connected to EMERGENCY terminals (E1, E2).  Do not use excessive force when operating the transfer switch manually or damage could be done to the manual handle. 3.2.1 CLOSE TO NORMAL SOURCE SIDE Before proceeding, veri...

Page 8 - CHECKS; PROCEED WITH CAUTION. THE TRANSFER; PROCEED WITH CAUTION. GENERATOR; Hertz; GENERATOR TESTS UNDER LOAD

6 3.3 VOLTAGE CHECKS 1. Turn ON the UTILITY power supply to the trans- fer switch using the service disconnect circuit breaker. DANGER  PROCEED WITH CAUTION. THE TRANSFER SWITCH IS NOW ELECTRICALLY HOT. CONTACT WITH LIVE TERMINALS RESULTS IN EXTREMELY HAZARDOUS AND POSSIBLY FATAL ELECTRICAL SHOCK. ...

Page 9 - Section 4 — Installation Diagram

7 324mm[12.76"] 271mm[10.67"] 597mm[23.50"] KNOCKOUT SUITABLE FOR1", 1-1/4", 1-1/2" CONDUIT SIZE3 PLACES 179.5mm[7.07"] 0A 0A6599tv 561mm[22.09" 34mm[1.34"] KNOCKOUT SUITABLEFOR 1", 1-1/4", 1-1/2" CONDUIT SIZE KNOCKOUT SUITABLE FOR 3/4" & 1"...

Page 10 - Section 5 — Electrical Data

8 Section 5 — Electrical Data ATS “HS” Type Transfer Switch Transfer Switch Interconnections - Drawing No. 0F0017-A AC G ENERAT O R CO NTR O L PANEL P ANELB O ARD A ND SOME LIQUID COOLED UNITS US ED O N AIR COO LED U NIT S *-WIRE S T1 & T2 N O T E1 E2 N2 19 4 N1 D ISCO NNE C T CO NNE C TI O N IN...

Page 14 - Section 6 — Exploded Views and Parts List

12 VIEW S HO WN WITH ITEM S #18 & #1 9 REMO VED S TA ND-BY S Y S TEM S FOR U S E IN OPTIONAL AU T O M AT IC T R A N S FER S WITCH S Y S TEM VOLTAGE 2247 3 - S 1-4X20 S TL 22 47 3 - S 1-4X20 S TL 1/4 S TL 22 0 9 7- S 48850-E D2806- S 3 0A, 600V 3 0A, 600V D2806-E 2247 3 - S 1-4X20 S TL 22 47 3 - ...

Page 16 - TL; TL

14 W A RNING WIRE WIRE WIRE WIRE WIRE (12 VDC) (12 VDC) (240 V A C) (240 V A C) (240 V A C) (240 V A C) NO TE WIRE ORIENT ATION (OPTIONAL) NEUTRAL P/N 0A25 9 5 WIRE CU S TOMER CONNECTION S T2 1 9 4 2 3 T1 N2 N1 47822-T 3 0A, 600V D2806-T S TANDBY (C2 & VR2) (C1 & VR1) UTILITY 15 40 42 41 2 3...

Page 17 - ITEM PART

15 Section 6 — Exploded Views and Parts List ATS “HS” Type Transfer Switch 200A Transfer Switch Assembly – Drawing No. 0E9801$-F ITEM PART NO. QTY. DESCRIPTION 1 0D 9 618 1 TRAN S FER S W-H S B 200A 2P 250V 2 0E 3 628 1 CIRCUIT BREAKER 0200A 2P 120/240V S QN 3 0E 3 664 1 BA S E QN CIRCUIT BREAKER 4 ...

Page 18 - Section 7 — Notes

16 Generac® Power Systems, Inc. Section 7 — Notes ATS “HS” Type Transfer Switch

Page 20 - Section 8 — Warranty; THIS WARRANTY IS IN PLACE OF ALL OTHER WARRANTIES, EXPRESSED OR

Part No. 0E9905 Revision F (07/21/05) Printed in U.S.A. Section 8 — Warranty ATS “HS” Type Transfer Switch GENERAC POWER SYSTEMS, INC. WARRANTY/SERVICE Generac Power Systems, Inc. will warrant that from the date of purchase, our transfer switch will be free from defects in material and workmanship f...