Generac Power Systems QT04524 User's Manual
Contents
1. CIRCUIT BREAKER o o o 183 178 Battery Charger Input 120 Volt Neutral Grd Dimensions STUB UP AREA See Install Dwg for TO ALTERNATOR NEUTRAL FRAME RAIL INSTALLATION LAYOUT M 335 9 UNIT WEIGHT Steel 1464 Ibs Transfer Switch Seen o o o 4 14 GA WIRES TO GENERATOR CONNECTION BOX COMMERCIAL 45 kW CA Utility In TO GENERATOR CONNECTION BOX To Generator Control Panel CIRCUIT BREAKER SIZE KW VOLTS AMPS LUG SIZE 45 20839 175 45 24039 150 45 48039 80 6 to 300 mcm 6 to 300 mcm 6 to 300 mcm GUARDIAN lilt by Generac Power Systems Inc COMMERCIAL SERIES ra 76 8 448 c c c c c c SS c ccc CL cc c cc c cc c cc ccc ccc c c c c c c c cL c c cc 45 1 c cc GENERAC POWER SYSTEMS INC P O BOX 297 WHITEWATER WI S531 90 www guardiangenerators com Bulletin 0174970SBY Printed in USA 07 07 2007 Generac Power Systems Inc All rights reserved All specifications are subject to change without notice2. 2 wire start for any transfer switch Communicates with the Generac RTS transfer switch e Built in 7 day exerciser e Selectable engine speed at exercise Governor controller is built into the master control board e Temperature range 40 C to 70 C OPERATING FUEL PRESSURE ELECTRICAL SYSTEM BATTERY CHARGE ALTERNATOR senten 12V 30 Amp STATIC BATTERY CHARGER seen 2 Amp RECOMMENDED BATTERY ses Group 24F 525CCA SYSTEM VOLTAGE icone fasten let edi uem eint 12 Volts Rating definitions Standby Applicable for supplying emergency power for the duration of the utility power outage No overload capability is available for this rating All ratings in accordance with BS5514 1503046 and DIN6271 All ratings in accordance with BS5514 503046 IS08528 and DIN6271 GUARDIAN l ilp by Generac Power Systems Inc COMMERCIAL 45 kW CA COMMERCIAL SERIES ae 45 kW CA 2 4 Liter KW RATING ENGINE SIZE GENERATOR OUTPUT VOLTAGE KW 60Hz 120 208V 3 phase 0 8 pf 120 240V 3 phase 0 8 pf 277 480V 3 phase 0 8 pf GENERATOR LOCKED ROTOR KVA AVAILABLE VOLTAGE DIP OF 35 208 3 phase 480V 3 phase ENGINE FUEL CONSUMPTION Natural Gas Propane Natural Gas Propane cu ft hr Exercise cycle 25 of rated 50 of rated 75 of rated oad oad oad 100 of rated load ENGINE COOLING Air flow inlet air including alternator and combustion air System coolant capac
3. AG F REG U LATO H STEADY STATE REGULATION a a 0 25 MIN PE nce autetn cee ects ees ee eee eee Electronic SENSING Single Phase REGBEATION auctort tacet tenent Pere rrt eie rere entr enata reg 1 REARS ette tes temet E S V F Adjustable Waits ENGINE LUBRICATION SYSTEM ndicators Eu led ae beens ee ee a a UU Gear ILL FILTER c Full flow spin on cartridge CRANKCASE CAPAGITY cette ettet te epe 4 Quarts GENERATOR FEATURES O Revolving field heavy duty generator EN G N E p 0 0 L N G SYSTEM O Directly connected to the engine 9 Operating temperature rise 120 C above a 40 C ambient TY PEs Pressurized Closed a aeons eee du rise WATER PUMP reto EE Sesto tenute Belt driven iuis FAN DIAMETER FAN MODE rette ero RR ba e rese denn CONTROL PANEL FEATURES FUEL SYSTEM CJ SEVEN LED INDICATOR LIGHTS CJ ADDITIONAL FUNCTIONS s pus ped a I Du prs T FUEL TYPE etti rte td Natural gas propane vapor e Low battery e Engine warm up before transfer CARBBURETR titre te oe tote Down Draft Low oil pressure Delay to retransfer to utility SECONDARY FUEL REGULATOR eot Standard e High coolant temp low coolant temp e Engine cooldown timer FUEL SHUT OFFSQLENO ID s siii tne cete Standard e Overspeed Exerciser not set Overcrank CJ INTERNAL FUNCTIONS 3 position switch auto off and manual e
4. ity Heat rejection to coolant Max operating air temp on radiator Max ambient temperature COMBUSTION AIR REQUIREMENTS Flow at rated power 60 Hz SOUN Exe Ful D EMISSIONS IN DBA rcising at 7 meters load at 7 meters EXHAUST Exh aust flow at rated output 60 Hz ft8 hr 102 f min US gal BTU hr C F C F gal hr 1 11 40 4 2 12 77 1 4 07 148 5 67 206 3 7 86 286 Exhaust temp at muffler outlet ENGINE PARAMETERS Rated synchronous RPM HP at rated KW POWER ADJUSTMENT FOR AMBIENT CONDITIONS Temperature Deration 3 for every 10 C above C 1 65 for every 10 F above F Altitude Deration 1 for every 100 m above m 3 for every 1000 ft above ft RATING All single phase units are rated at 1 0 power factor STANDBY RATING Standby ratings apply to installations served by a reliable utility source The standby rating is applicable to varying loads for the duration of a power outage There is no overload capability for this rating Ratings are in accordance with ISO 3046 1 Design and specifications are subject to change without notice Maximum wattage and current are subject to and limited by such factors as fuel Btu content ambient temperature altitude engine power and condition etc INTERCONNECTIONS GENERATOR CONNECTION BOX Ground Level Concrete Slab oo00000 CONTROL PANEL N1 N2 23 194
5. otandby Power Rating Liquid Cooled Gas Engine 45 kW 60 Hz CA Generator Sets South Coast Air Quality Management District SCAQMD Emission Certified For Standby Generator Application Whisper Test n Low Speed Exercise 58 dB A at 23 feet GENERAC 2 4L ENGINE Naturally Aspirated Gaseous Fueled UL 2200 Listed Transfer Switch is sold separately Dus m LISTED WKFHSPEFP TEST pipe STANDARD EQUIPMENT All input connections in one single area High coolant temperature shutdown Low oil pressure shutdown Low coolant level automatic shutdown Overspeed automatic shutdown Crank timer Exercise timer Oil drain extension Cool flow radiator Closed coolant recovery system FEATURES UV Ozone resistant hoses Watertight state of the art electrical connectors Mainline circuit breaker Radiator drain extension Battery charge alternator 2 Amp static battery charger Battery rack and battery cables Fan and belt guards Isochronous governor Flex fuel line pigtail Innovative design and fully prototype tested e State of the art control system with R Series digital control panel e UL 2200 Listed e Rodent proof construction e Solid state frequency compensated e High efficiency low distortion Generac designed alternator voltage regulator e Vibration isolated from mounting base e Dynamic and static battery charger e Matching Generac transfer switches engineered and tested to e Sound attenuated acoustically de
6. signed enclosure work as a system e Whisper Test for low noise level exercise e All components easily accessible for maintenance e Acoustically designed engine cooling system e Llectrostatically applied textured powder paint e High flow low noise factory engineered exhaust system GUARDIAN ilt by Generac Power Systems Inc COMMERCIAL SERIES APPLICATION amp ENGINEERING DATA COMMERCIAL 45 kW CA GENERATOR SPECIFICATIONS ENGINE SPECIFICATIONS Dic RERUM Synchronous MAKE Generac ROTOR INSULATION sese Class H MODEL Inline 4 MEA gsc go eee eee d CYDINDERS ceo ume M M E 4 wi X9 0 r TELEPHONE INTERFERENCE FACTOR TIF T 50 DISPEAGEMENT i icone rie ierit 2 4 Liter 146 cu in ALTERNATOR OUTPUT LEADS 3 PHASE LLL Aim BORE M ade ie 3 41 BEARINGS s Sealed Ball SIROKE e e sacan oie nd eut PEEL 3 94 LOAD CAPACITY STANDBY RATING s 45 kW INTAKE AIR SYSTEM unen neniani Naturally Aspirated EXGITATION SYSTEM sien riri anaes tet Died VAIVESEATO eere pedet te deett petites Precision ground BIETER BE etie eet Overhead Valve Push Rod Hydraulic NOTE Generator rating and performance in accordance with 1808528 5 BS5514 SAE J1349 1803046 and DIN6271 standards GOVERNOR SPECIFICATIONS TYPE M H Electronic FREQUENCY REGULATION ssseeeettnntnntnnntnnntnnnes Isochronous VO T
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