Generac QT022 User's Manual
Contents
1. GENERAC QUIETSOURCE SERIES STANDBY GENERATORS 22 kW INCLUDES Generac Naturally Aspirated Gaseous Fueled 2 4L Engine e Two Line LCD Tri lingual Digital Nexus Controller e sochronous Electronic Governor e Sound Attenuated Enclosure Closed Coolant Recovery System Smart Battery Charger e UV Ozone Resistant Hoses e 1 Voltage Regulation e Natural Gas or LP Operation 2 Year Limited Warranty e UL 2200 Listed FEATURES Liquid Cooled Engine Generator Sets INNOVATIVE DESIGN amp PROTOTYPE TESTING key components GENERAC S success in IMPROVING POWER BY DESIGN But it doesn t stop there Total commitment to component testing reliability testing environmental testing destruction and life testing plus testing to applicable CSA NEMA EGSA and other standards allows you to choose GENERAC POWER SYSTEMS with the confidence that these systems will provide superior performance TEST CRITERIA v PROTOTYPE TESTED v NEMA MG1 22 EVALUATION v SYSTEM TORSIONAL TESTED MOTOR STARTING ABILITY GENERAC STE Standby Power Rating Model QT022 Gray 22 kW 60Hz j 7 Earing VA A NH HA Uus LISTED USA QUIEFTEST Meets EPA Emission Regulations CA MA emissions Compliant O SOLID STATE FREQUENCY COMPENSATED VOLTAGE REGULATION This state of the art power maximizing re2. 3IUN 335 S30V1d D _MGIA 3015 L l61 L2 I 1 M3IA 4934 NUISIAU3d ONIL 317 Sez 8E NIW NIW 9 L 9 I30N3WWD233 51709 2 1 E G 2GI MNOHONY AYNOSYW VIC 168 dAl G2 D L el 532914 37DH woud VY 3IUN 335 ONILNDDW 910 G2E ZD GEI 91 L Le L69 E J10N 33 NaNVaNA 1112412 v 3lUN 33S INOX L5 5 53015 1NUHJ SX3 N07 EN wood G 2GI G 2GI 3ONVHOSIG NIV ANY 1ShvHX3 L I 691I sucus 91 6 291 73 1 1 02 LA INI alv MOLVSINSD 40 3015 Yad X000 0851 330 1317 S000 33d ANO HOLY 1129 ASIA NATAANW 15 55322 OL 3 08 12 3 340 1317 JAUW33 9 SONINSVM ONILJIT YO4 WANYW SSSNMO 32 343434 lt S WNN nae rc 55322 NDJ N3AUO INUSJ 3ADW3M I3dd1003 05 41 123 resan NOEL HOLIMS 33JSNval ANY S3MIM 1 1 2 HOLIMS 33JSNV3l OL SS322V 532919 34DH L v eH 2 1 91 NOILOANNOD C XVW 6702 3Y 110A 021 3393VH2 1198 123 Gee 194103 123 2 LINGNOD QAYOT 2v 3015110 NO4 C30IADSd 51 0 0 JNILNDDN VIG 26 20 SEI gt 3IHN 338 71921412313 VW3N 2 1 OML ANY LNOXDONy 19218412313 VWN3N 2 1 1 9 lt 15 55322 A03 LNOA4 3AUW3N lt AIddINOI OS 341 123 SONILSIT L3Vd HOLIMS 345 9 41 ANY 53 1 JDBINDO HOLIMS 4345 1 SS322V JIGOINAd MD 1123 2 XVW dW S O Ov 021 3393
3. INTERCONNECTIONS QT022 UTILITY SUPPLY FROM QT SERIES ENGINE GENERATOR SERVICE DISCONNECT RTS TRANSFER SWITCH CONNECTION PANEL a CUSTOMER SUPPLIED NEUTRAL WIRE LOAD SHED NOTE MODULE MATCH WIRE NUMBERS TO TERMINAL NUMBERS NEUTRAL BLOCK 1 194 2 192 GROUND es UE D o NEUTRAL BLOCK Um CUSTOMER LOAD POWER LEADS AND TRANSFER SWITCH LEADS DISTRIBUTION PANEL TO BE RUN IN TWO DIFFERENT CONDUITS LIQUID COOLED INSTALLATION NEXUS CONTROL FEATURES 2 Line Plain Text LCD Display Simple user interface for ease of operation Mode Switch Auto Automatic Start on Utility failure 7 day exerciser TE Starter cannot re engage until 5 sec after engine has stopped Standard Standard Single and three phase connections may vary refer to the owner s manual for specific connection information 07022 INSTALLATION LAYOUT 91 S81 0 1 S 31UW 33s HA 3015 31ISUddD NO 0310201 0v01 A LT T S 2 3 VW34 LUN v ST E ANE SE NUILO3NND2 INIT 1304 00 S S SNUISN3WIQ ALIAVYD 50 N31N32 L8 L 11 Sct 6061 o 81 8 WONIWOIV Moe2 v 2 sda 5811 95 s41 95 NOLYWI8 TIAS 138 392 0135 01492 9NIddIHS X NU 135 392 IVI31VW S9NIddIHS 1HDI3M 1HOI3A 8 TONI 9190 1 913 I ALOUN 445 21 44 MATA INOS S
4. VH2 31198 123 SSGNMO 39N333438 ak 1 103 NOTLOSNNOO LINGNOO 0931 007 2 4 V3sv dN GNLS 3015 v S31DH WANYW SH3NAD NIHLIM 133 5 19214312345 335 amna 1331 nt 11 8 oNrINDDW NOILWWSOANI 4339348 112412 wood 1H9I3 1138 NV4 dAl 9 au L 8 4 23 499 95340120415 YSHLO WON4 532 91510 WAWINIW X04 53109 192011 31915 54414404 80 a 1943034 YSHLO SV TIIM SV 504 0 15 OZ VdJN ANY ZE VdJN 3 8V2I lddV wood 1431 SOM 1d Tia aulvidva 1 384802 HLIM 32 04122 0311915 38 LSAW LINN STHL 2 35 CNV RES Ml ECE ET CEES SS39OV WU 3ONVNG3INIVW 4 NDIVH3N39 JHL JU 53015 119 NO WDUS 1 31214405 11 2 SIE MELIA SANITSCIND dvd 31342 2 3043 SUDO 1337 V V LINN HLIM 03179915 3CIND 11911915 30N333438 ONO 2 1 tL wood 1437 SS STE Tr LINN MAZZ Ly SE 806 2681 X 301 lt 071 3215 31382ND29 3UN3WWDO33 WNWINIW lt T wood ior neu MALTS TIO oiee LSE 688 STIN wood Laia 115 410 ALIAVSD 40 1 32 e ONT LNNOW SN EINTS NUUS ERES enr sen neki 7114710 dl puc ej ew HM niaangs sud Me 91 S1 ima e E IUE 55 33 9 WLI 39IA83S NDILO3NND2 ANII 1304 001 LAVHO ALT IIE ISS399V WALI 3OIAS33S AVAILABLE ACCESSORIES QT022 Model Product 2630 Cold Weather Kit 5621 i
5. a Switch 5616 Extreme Cold Weather Kit 5651 Base Plug Kit 5704 Paint Kit 5656 Scheduled Maintenance Kit 5928 Nexus Wireless Remote Advanced Nexus Wireless Description If the temperature regularly falls below 32 F install a cold weather kit to maintain optimal battery temperature Kit consists of battery warmer with thermostat built into the wrap The auxiliary transfer switch contact kit allows the transfer switch to lock out a single large electrical load you may not need Recommended where the temperature regularly falls below 32 F for extended periods of time For liquid cooled units only Add base plugs to the base of the generator to keep out debris Medium Grey Kit The Liquid Cooled Scheduled Maintenance Kits offer all the hardware necessary to perform a complete maintenance on Generac liquidcooled generators Completely wireless and battery powered Generac s Nexus wireless remote monitor provides you with instant status information without ever leaving the house Remotely control generator functions with the advanced model s LCD display In 5951 Remol addition to remote testing of the generator set the excercise cycle and maintenance interval reminders DLM Modules are used in conjunction with the Nexus Smart Switch to increase DLM Load Control Module aa D 5937 its load management capabilities It gives the Nexus Smart Switch additional load 50 Amps un management flexibility not found in any other tra
6. gulation system is standard on all Generac models It provides optimized FAST RESPONSE to changing load conditions and MAXIMUM MOTOR STARTING CAPABILITY by electronically torque matching the surge loads to the engine An unequalled 1 voltage regulation SINGLE SOURCE SERVICE RESPONSE from Generac s extensive dealer network provides parts and service know how for the entire unit from the engine to the smallest electronic component GENERAC TRANSFER SWITCHES Long life and reliability are synonymous with GENERAC POWER SYSTEMS One reason for this confidence is that the GENERAC product line includes its own transfer systems and controls for total system compatibility Application amp Engineering Data QT022 GENERATOR SPECIFICATIONS ENGINE SPECIFICATIONS TELEPHONE INTERFERENCE FACTOR TIF lt 50 2 4 Liter VOLTAGE REGULATION GOVERNOR SPECIFICATIONS SENSING Single Phase FREQUENCY REGULATION Isochronous REGULATION STEADY STATE REGULATION 0 25 GENERATOR FEATURES ENGINE LUBRICATION SYSTEM Revolving field heavy duty generator OIL PUMP OLFUER Ful fow spin on cartridge Operating temperature rise 120 C above a 40 C ambient eee SNOW SPL Insulation is Class H rated at 150 C rise CRANKCASE CAPACITY All models are fully prototyped tested ENGINE COOLING SYSTEM WATER PUMP Belt driven added durability FAN SPEED 1980 FAN DIAMETER 18 1 inches Enclosed critical grade Quiet critical grade muffler is
7. mounted inside small compact Makes for an easy eye appealing installation attractive FUEL SYSTEM AE Sound attenuated enclosure ensures quiet operation FUEL TYPE Natural gas propane vapor CARBURETOR Down Draft SECONDARY FUEL REGULATOR Standard FUEL SHUT OFF SOLENOID Standard OPERATING FUEL PRESSURE 9 14 H 0 ELECTRICAL SYSTEM BATTERY CHARGE ALTERNATOR 12V 30 Amp STATIC BATTERY CHARGER ENCLOSURE FEATURES Aluminum weather Ensures protection against mother nature protective enclosure Electrostatically applied textured epoxy paint for RECOMMENDED BATTERY Group 26 525CCA SYSTEM VOLTAGE 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 55514 1503046 and DIN6271 ratings in accordance with BS5514 1503046 1508528 SAE J1349 and DIN6271 Generac QuietSource Series Standby Generator 22 kW OPERATING DATA KW RATING LP NG 22 22 2 4 Liter Inline 4 GENERATOR OUTPUT VOLTAGE KW 60Hz 120 240V 1 phase 1 0 pf 120 208V 3 phase 0 8 pf 120 240V 3 phase 0 8 pf ENGINE FUEL CONSUMPTION Natural Gas Propane Natural Gas Propane f hr gal hr cu ft hr 42 0 44 16 100 1 1 40 190 2 1 15 239 2 8 101 316 3 4 125 Exercise cycle 25 of rated load 50 of rated load 75 of rated load 100 of rated l
8. nsfer switch GEN E RAG Generac Power Systems Inc 545 W29290 HWY 59 Waukesha WI 53189 generac com Ea 2012 Generac Power Systems Inc All rights reserved All specifications are subject to change without notice Bulletin 0187710SBY H Printed in U S A 06 28 12
9. oad For Btu content multiply fts hr x 2520 LP or fts hr x 1000 NG ENGINE COOLING Air flow inlet air including alternator and combustion air ft min system coolant capacity US gal Heat rejection to coolant BTU hr Max operating air temp on radiator C F Max ambient temperature C CF COMBUSTION AIR REQUIREMENTS Flow at rated power 60 Hz cfm SOUND EMISSIONS IN DBA Exercising at 7 meters 61 Normal operation at 7 meters 70 EXHAUST Exhaust flow at rated output 60 Hz cfm 165 Exhaust temp at muffler outlet F 900 ENGINE PARAMETERS Rated synchronous RPM 60 Hz 1800 POWER ADJUSTMENT FOR AMBIENT CONDITIONS Temperature Deration 3 for every 10 C above C 25 1 65 for every 10 F above F Altitude Deration 1 for every 100 m above m 183 3 for every 1000 ft above ft 600 Refer to Emissions Data Sheets for maximum fuel flow for EPA and SCAQMD permitting purposes RATING All three phases units are rated at 0 8 power factor 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 KW rating is based on LPG Fuel and may derate with natural gas
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