GenTran ATS1001R manual

OVATION™ Series Automatic Transfer Switch Systems Installation, Operating and Maintenance Instructions For Models: • ATS1001D, ATS1001R • ATS2001D, ATS2001R • ATS2002R Model ATS1001D Model ATS1001R Model ATS 2001D Model ATS2001R Model ATS2002R NOTE TO INSTALLER: Please leave this manual with the customer for future reference. Una versión e[...]

2 This manual is published for informational pur poses and should not be considered all inclusive. If fu rther information is requ ired, you should consult Gen/Tran Corporation. S ale of product shown in this document is subject to terms and conditions outlined in appropriate Gen/Tran selling policies or othe r contractual agreement between the par[...]

3 TABLE OF CONTENTS SECTION 1 - INTRODUCTION ............................................................................................................................... ......... 4 1.1 General Description ............................................................................................................................... 4 1.2 Standar[...]

4 SECTION 1 - INTRODUCTION 1.1 General Description The OVATION™ Series Automatic Transfer Sw itch (ATS) system, used in conjunction with a standby generator, provi des a convenient, economical way to maintain po wer in a home or business during a utility ou tage. The transfe r switch senses when utility power is lost, starts a permanently install[...]

5 1.2 Standard Configurations: TABLE 1.2 Model ATS1001D ATS1001R ATS2001D ATS2001R ATS2002R # Circuits (1 Pole) 14 16 38 38 4 Enclosure Type NEMA 1 NEMA 3R NEMA 1 NEMA 3R NEMA 3R GENERATOR Main 100 A, 2 Pole 100 A, 2 Pole 125 A, 2 Pole 125 A, 2 Pole 200 A, 2 Pole UTILITY Main 100 A, 2 Pole 100 A, 2 Pole 200 A, 2 Pole 200 A, 2 Pole 200 A, 2 Pole Max[...]

6 RETROFIT: NEW CONSTRUCTION OR RETROFIT 1.4 How the OVATION™ Series Automatic Transfer Switc h Works: 1) When the utility power fails or drops below 190 volt s or 54 Hz or exceeds 280 volts or 66 Hz, the OVATION™ Automatic Transfer Switch will begin the generator starting seque nce after a 5-second delay. 2) Once the generator is started, the [...]

7 3) The transfer switch will automatically monitor if the generator ha s sufficient available capacity to operate any or all applian ces connected to PowerPause™ Load Management modules, starting with p riority 1 Load, based upon appliance power requirements “learned” from a setup utility a t the time of the transfer switch installati on. On[...]

8 1.5 Key Components: (continued) * Supplied with optional PowerPau se™ Load Management Module (Model LSM) ** Not shown: ATSRK Relay Kit Control Module Generator Main 200 Am p Drive Motor Assembl y Neutral Bar Ground Bar [ Circuit Breaker Spaces - 4] To Set Generator Size To Set Exercise Schedule Model ATS2002R** Actuator Current Transformers* ( [...]

9 1.5 Key Components: (continued) * Supplied with optional PowerPause™ Load Managem ent Module (Model LSM) ** Not shown: ATSRK Relay Kit 1.5.1 User Interface Display (UID) The User Interface Display (UID), programming set switches and LEDs provide inform ation about the transfer switch, generato r an d utility status. This UID is also used fo r p[...]

10 1.5.5 Remote PowerPause™ Relay Box (Optional) The PowerPause ™ Relay Box can control up to two 2-Pole (2 40VAC) 30A or 50A loads by interrupting power to the load when commanded by the Po werPause ™ Load Management Module, thereby preventing overloading the standby generator. Pack aged in a NEMA 3R enclosure, the PowerPause ™ Relay Box c[...]

11 SECTION 2 – COMPATIBLE EQUIPMENT 2.1 Compatible Generators In order for the OVATION™ Series ATS to function as designed, it must be connected t o a permanently installed, automatic s tarting generator, with a continuous supply of fuel, suc h as gasoline, diesel, LPG or natural gas. Additionally, gasoline or diesel-pow ered generators must be[...]

12 SECTION 3 – PREPARING FOR INSTALLATION ALL Gen/Tran OVATION™ Series ATS systems shoul d be installed by a professional licensed electrician familiar with electrical wi ring and codes, and experienced in working with generators. Gen/Tran accepts no responsibility for a ccidents caused by incorrect and/or improper installation. OVATION™ Seri[...]

13 2) Your Installer will determine if all of the desired back-up loads can be operate d by the generator at the same time. If not, y ou will need to purchase/install PowerPause™ Load Management modules to manage pre-determined loads so as to not exceed the generator capacity. 3) If PowerPause™ Load Management modules are required, de term ine [...]

14 Examples of critical loads that are NOT recomme nded (NOT OK) to be connected to the Po werPause ™ Load Management Module and Relay Box are: • Refrigerators and freezers • Aquariums • Central heating systems (gas, oil, electric) • Furnace fan (air handler) • Sump pumps • Septic lift pumps • Pool and spa anti-freeze pumps • Medi[...]

15 SECTION 4 – INSTALLATION AND WIRING Extreme care should be taken to protect the transfer sw itch from drill chips, fillings, and ot her contaminants when making the cable entry holes and m ounting the enclosure to prevent com ponent damage or a future malfunction. This device should be installed in accordance with all loca l codes, standards a[...]

16 INTERNAL WIRING DIAGRAMS MODELS ATS2001D/R: Diagram 4.2[...]

17 INTERNAL WIRING DIAGRAMS MODEL ATS2002R: Diagram 4.3[...]

18 4.1 Standard Mounting Proced ures 4 .1.1. As Service Equipment and/or primary Load Cent er Panel: Models ATS1001D/R, ATS20 01D/R or ATS2002R: When using the transfer switch as Service Entrance Equipment, m ount the OVATION™ Series ATS as close as possible to the utility meter. NOTE on Models ATS1001R, ATS2001R and ATS2002R only (NEMA Type 3R e[...]

19 4.1.2. As a Generator subpanel: Models ATS1001D/R : If using the Ovation™ Series ATS as a generator sub panel, mount th e transfer switch as close to the load center as possible. The OVATION™ ATS can be installed on either the left or right side of the load center. If flush-m ounting is desired, the OVATION™ A TS can be mounted in the adja[...]

20 4.2 Mounting Procedure for Two Load Centers When the main service is 400A or more and/or 2 or more load centers will be installed, dedicate one load center to non-emergenc y loads (not connected to generator po wer) and the 2 nd load center as an OVATION™ Model 1001 or 2001D/R load center/transfer switch for generator back-up circuits. Follow [...]

21 NOTE: Not all generators require four co ntrol wires to operate. Some may combine the CRANK and ON function in which case the CRANK wire is not required. Additionally, select generators ar e controlled by a 240VAC signal fro m the transfer switch. If you need assistance with your particular generator-trans fer switch contro l connection, contact[...]

22 7. Re-plug cables to Control Module remove in step 2 and PowerPause connec tor to PowerPause Modules. 8. Re-install Control Module into transfer switch. a. Line up Control Module to breaker bus stabs from where rem oved in step 1. b. Hold at 30° angle, push onto bus stabs c. Lower outside end flush with enclosure. d. Slide Control Module ½” [...]

23 SECTION 5 – PROGRAMMING THE SYSTEM 5.1 Setting Generator Size If PowerPause™ Load Manag ement Modules are not in stalled, dial should be set t o 25Kw. (Factory default setting is 25Kw). NOTE: Setting dial to 25Kw disab les all power management fun ctions even if PowerPause™ L oad Management Modules are installed. If any PowerPause™ Load [...]

24 5.4 User Interface Display/Control Module Functions Each OVATION™ ATS User Interface Display has five (5) buttons th at program and control t he automatic transfer switch and contro l certain generator functions. NOTE: The gener ator may also have c ontrols that program certai n generator features that are N OT programmable from the OVATION™[...]

25 SECTION 6 –STARTUP AND TES TING Voltages within the transfer switch en closure present a shock hazard that can cause severe personal inj ury or death. Use extreme caution to avoid touching elect rical contacts when the cabinet door is open or r emoved. Do not wear jewelry or loo se clothing. Stand on a dry, non-conductive su rface such as a ru[...]

26 (i.e. air conditioning compressor and air handle r fan), turn ON all branch circui t breakers for managed load. For installer safety, 1 lighting circuit may be left ON to illuminate the tra nsfer switch installation and/or egress areas. c. Turn ON all appliances managed by a PowerPause™ Load Managem ent Module. For air conditioning systems, se[...]

27 SECTION 7 – TROUBLESHOOTI NG Use the following troubleshooting guide t o help diagnose transfer switch problems. Thorough ly inspection transfer switch wirin g and cable connections. Correct wiring problems before per forming any tests or replacing any components. 7.1 Basic T roubleshoo ting In case of generator failure, check the following BE[...]

28 E. Ge nset d oes not exercise, or exercises, but does not transfer loads 1. Exercise programming incorrect 2.Genset exercise not frequent enough 3. Genset is in MANUAL mode 4. Genset cranks but does not start 5. Genset does not crank 6. No start signal from transfer switch 7. Controller module may be def ective 8. TRANSFER during exercise set to[...]

29 SECTION 8 – MAINTENANCE AND SERVICE 8.1 Maintenance To ensure that the generator will always be rea dy when required, it is important to start and exercise the gener ator regularly and keep the fuel tank filled with fresh fuel IF GASOLINE OR DIESEL. From the factory, the OVATION™ transfer switch will automatically perform the exercise progra[...]

30 Model ATS1001D, -22 MODEL ATS1001D, -22 If your model ends in -22, order replaceme nt ITEM ending in -22 if shown. ITEM QTY PART# DESCRIPTION TYPE 2 2 17729 End pad, polystyren e, 7/18/1.375, not shown A 3 2 32403 Screw, 8-32x.3/8, Hex, Type F, steel, zinc C 4 1 37012 Nut, Nylock, 8 -32, zinc plated C 5 1 50104 Clip, interlock B 6 1 50131 Interl[...]

31 Model ATS1001R, -22 MODEL ATS1001R, -22 If your model ends in -22, order replaceme nt ITEM ending in -22 if shown. ITEM QTY PART# DESCRIP TION TYPE 1 4 17728 Corner pad, polystyrene, 5.75x5.75x6.875, not shown A 2 1 50508 Screwdriver, Mini, .100 straight blade, GT logo, not shown A 3 2 S7956W Label, Date code, .4375x.75, white, no t shown A 5 1 [...]

32 Model ATS2001D ITEM QTY PART. DESCRIPTION SOURCE 1 1 17727 Carton, 18.25x7.125x42.687, 5PF-FOL, not shown A 2 4 27484 Hollow Corner pad, polystyrene, 5.75x5.75x6.8, not sh own A 3 2 32400 Screw, 6-32x.5, Hex, Type F, steel, zinc C 4 2 32403 Screw, 8-32x.3/8, Hex, Type F, steel, zinc C 5 1 50232 Circuit breaker 200A, 2 pole, MBK, 10K AIC B 6 1 50[...]

33 Model ATS2001R ITEM QTY PART NO. DESCRIPTION SOURCE 1 1 17727 Carton, 18.25x7.125x42.687, 5PF-FOL, not shown A 2 4 17728 Corner pad, polystyren e, 5.75x5.75x6.875, not shown A 3 1 17729 End pad, polystyren e,7/18/1.375, not shown A 4 1 50232 Circuit breaker 200A, 2 pole, MBK, 22K AIC B 5 1 50478 Label, carton, ATS Ovation™, 2001R, not shown A [...]

34 Model ATS2002R, -22 ITEM QTY PART DESCRIPTION SOURCE 1 4 17728 Corner pad, polystyren e, 5.75x5.75x6.87, not shown A 2 2 29880 Screw, 10-32x.5, RHPS, steel, zinc C 3 1 32390 Screw, 8-32x.75, Hex, thread cutting, steel, zi nc C 4 8 32403 Screw, 8-32x.3/8, Hex, Type F, steel, zinc C 5 4 32438 Screw, 10-32x.375, Type 23, Hex, steel, zinc C 6 1 5051[...]

35 OPTIONAL ITEMS FOR YOUR OVATION™ ATS – AVAILABLE FROM GENTRAN CORPORATION: PART NUMBER DESCRIPTION LSM PowerPause™ Load Management Mod ule Kit with Current sense cable For up to 2 x 240V circuits up to 50 amps (or 4 x 120V circuits) PP30-1 PowerPause™ Relay Box, 30 Amp, 1 circuit, 240 VAC. Includes 1 relay PP30-2 PowerPause™ Relay Box,[...]

36 Gen/Tran Corporation P.O. Box 1001 Alpharetta, GA 30009 Toll free: 1-888-GEN-TRAN Fax: 770-552-7756 www.gen-tran.com Customer Service Hours: 8:00 a.m. until 5:00 p.m. Eastern Time, Monday – Friday 07/16/10 PN 530001 Rev D © Copyright 2008-2010 Gen-Tran Corporation. All rights rese rved. GenTran and the Gen Tran Logo are register ed trademarks[...]