Air-Cooled Standby Generator Systems Spec Sheet

Air-cooled standby generator systems 20 and 22 kWEGENX22A (Includes EGENFASCIA)System overview• Complete backup power system featuring a full line of Eaton automatic transfer switches and generators• Exclusive national Eaton Certified Contractor Network (ECCN) contractors for installation, maintenance, and service• Local sales expertise and round-the-clock telephone pre-/post-sales technical supportEGSX200NSEATechnical Data TD00405004EEffective July 2014 Supersedes April 2014EGENX22AEGENX20A2Technical Data TD00405004EEffective July 2014Air-cooled standby generator systems 20 and 22 kW EATON www.eaton.comTable 1. Generator FeaturesFeatures BenefitsEngine • Overhead valve industrial engine design (OHVI)• ”Spiny-lok” cast iron cylinder walls• Electronic ignition/spark advance• Full pressure lubrication system• Low oil pressure shutdown system• High temperature shutdown• Maximizes engine “breathing” for increased fuel efficiency. Plateau-honed cylinder walls and plasma moly rings help engine run cooler, reducing oil consumption. Because heat is the primary cause of engine wear, the OHVI has a significantly longer life than competitive engines• Rigid construction and added durability provide long engine life• Assured smooth, quick start every time• Superior lubrication to all vital bearings means better performance, less maintenance, and significantly longer engine life. Now featuring a 2-year/200-hour oil change interval• Superior shutdown protection prevents catastrophic engine damage from low oil• Prevents damage due to overheatingGenerator • Revolving field• Skewed stator and skewed rotor• Displaced phase excitation • Automatic voltage regulation• ULT 2200 Listed• Allows for smaller, lightweight unit that operates 25% more efficiently than a revolving armature generator• Produces a smooth output waveform for electronic equipment compatibility• Maximizes motor starting capability• Regulates the output voltage to ±2%, which prevents damaging voltage spikesNew controller and controls • Auto/manual/off membrane pad buttons• Utility voltage sensing• Utility interrupt delay• Internationally recognized buttons• Engine warm up• Engine cool down• Seven day exerciser• Timed trickle battery charger• Main line circuit breaker• Electronic governor• Covered/recessed fuse holder with USB port• Smart battery charger• Modern, innovative design• Selects the operating mode for easy, at-a-glance status indication• Weather-resistant interface allows smooth programming and operations for the user• Constantly monitors utility voltage, set points 60% dropout, and 80% pickup of standard voltage• Prevents nuisance startups of the engine, adjustable 2 to 1500 seconds• Ensures engine is ready to assume the load, set point approximately 5 seconds• Allows engine to cool prior to shutdown, set point approximately 1 minute• Operates engine to prevent oil seal drying and damage between power outages• Maintains battery charge level to ensure starting• Protects generator from overload• Maintains constant 60 Hz frequency• USB port allows programming updates for field adjustment vs. full replacementUnit • Weather protective enclosure• Enclosed critical grade muffler• Small, compact, attractive• Ensures protection against nature’s elements. Hinged key locking roof panel for security. Lift-out front for easy access to all routine maintenance items. Electrostatically applied textured epoxy paint for added durability• Quiet, critical grade muffler is mounted inside the unit to prevent injuries• Makes for an easy, eye-appealing installation• Complies with local dB noise levelsInstallation system • 1-foot flexible fuel line connector• Composite mounting pad• Easy installationWarranty a • 5-year limited warranty:• Years 1 and 2—limited comprehensive coverage on mileage, labor, and parts (warranty certification required)• Year 3—limited comprehensive coverage on parts only• Years 4 and 5—limited comprehensive coverage on engine (short block) and alternator (rotor and stator) parts onlya For warranty details, refer to the “Eaton Air-Cooled Automatic Standby Generators” warranty statement.3Technical Data TD00405004EEffective July 2014Air-cooled standby generator systems 20 and 22 kW EATON www.eaton.comTable 2. Compatible Automatic Transfer Switches aFeatures BenefitsEGSU series featuring universal active load management• Truly active load management system• RTC-100 controller with built-in intelligence• Universal compatibility with any generator brand (single-phase, 240 V)• No programming necessary• Whole house surge included (catalog number: CHSPT2ULTRA) • 50 or 60 Hz• Current sensors (CTs) included• Built-in 7-, 14-, and 28-day plant exerciser• Load and no-load transfer• Meets NECT Article 702.5 for optional standby backup power systems • UL 1008 Listed• Actively balances electrical loads in the household, adjusting to homeowner’s lifestyle• Compatible with any generator brand (single-phase, 240 V)• Complete home surge protector included to protect home electronics and appliances against surge events• Complete power monitoring for greater accuracy and load management: voltage, current, and frequency• Power monitoring system allows 100% use of power output rating in the generator• Contractor-friendly installation, requires fewer connections to the generator• Environmentally friendly: allows downsizing of generator resulting in decrease of greenhouse gas (GHG) emissions, and reduces gas consumption by 15% or moreEGSX series featuring load shedding• Two sets of contacts for load shedding• Simplified, non-redundant relay-interface system • Terminal block termination; connections labeled to match generator connections• Three-point keyhole mounting system for quick, level installation • Optimal wire bending space• Commercial grade main breaker included• UL 1008 compliant • Meets NEC Article 702.5.A for optional standby backup power systems• Easy, intuitive installation for labor savings• Compatible with Eaton generators and most standby generator brands• Smallest footprint in the industry (400 A model)Warranty b • 1-year limited warranty from the date of installation or 18 months from the date of shipment, whichever occurs first• Extended and special warranties available:• 24 months—2% of contract price• 30 months—3% of contract price• 36 months—4% of contract pricea For selection information, visit our online green ATS interactive demo at http://greenats.eaton.com.b For warranty details, refer to Eaton Selling Policy 25-000.Table 3. Automatic Transfer Switch SpecificationsAmperes VoltagesNumber of PolesService EntranceNumber of Circuits Included a FrequencyEnclosure TypeContactor Wire Size Ranges(s)Number of Cables per PhaseWithstand Current (rms) at 240 VacMost Common GeneratorSizes bCatalog NumberEGSU Series50 120/240 2 — 24 50/60 NEMA 3R #14–#2/0 1 10,000 8, 11, 16 kW EGSU100L24RACA50 120/240 2 — — 50/60 NEMA 3R #14–#2/0 1 10,000 8, 11, 16 kW EGSU100ACA100 120/240 2 Y — 50/60 NEMA 3R #14–#2/0 1 25,000 8, 11, 16 kW ESGU100NSEACA100 120/240 2 Y — 50/60 NEMA 3R #4–300 kcmil 1 25,000 8, 11, 16 kW EGSU150NSEACA200 120/240 2 — — 50/60 NEMA 3R #4–300 kcmil 1 10,000 16, 20, 22 kW EGSU200ACA200 120/240 2 Y — 50/60 NEMA 3R #4–300 kcmil 1 25,000 16, 20, 22 kW EGSU200NSEACA200 120/240 2 Y — 50/60 NEMA 3R 750 kcmil–2 /300 kcmil–1/01/2 35,000 >22 kW EGSU400NSEACAEGSX Series50 120/240 2 Y 12 50/60 NEMA 1 #14–#6 1 5000 8, 11 kW EGSX50L1250 120/240 2 — 12 50/60 NEMA 3R #14–#6 1 5000 8, 11 kW EGSX50L12R100 120/240 2 — — 50/60 NEMA 3R #14–#2/0 1 10,000 8, 11, 16 kW EGSX100A100 120/240 2 Y — 50/60 NEMA 3R #14–#2/0 1 25,000 8, 11, 16 kW EGSX100NSEA100 120/240 2 — 24 50/60 NEMA 3R #14–#2/0 1 10,000 8, 11, 16 kW EGSX100L24RA150 120/240 2 Y — 50/60 NEMA 3R #4–300 kcmil 1 25,000 16, 20, 22 kW EGSX150NSEA200 120/240 2 — — 50/60 NEMA 3R #4–300 kcmil 1 10,000 16, 20, 22 kW EGSX200A200 120/240 2 Y — 50/60 NEMA 3R #4–300 kcmil 1 25,000 16, 20, 22 kW EGSX200NSEA400 120/240 2 Y — 50/60 NEMA 3R 750 kcmil–2 /300 kcmil–1/01/2 35,000 >22 kW EGSX400NSEAa Uses CH type circuit breakers.b For reference only. Generator size must be determined by actual load calculations.4Technical Data TD00405004EEffective July 2014Air-cooled standby generator systems 20 and 22 kW EATON www.eaton.comTable 4. Generator SpecificationsCatalog NumberEGENX20A EGENX22AGeneratorRated maximum continuous power capacity (LP)/(NG) 20,000/18,000 watts a 22,000/19,500 watts aEnclosure Aluminum AluminumRated voltage 120/240 120/240Rated maximum continuous load current 240 V b 83.3 LP / 75 NG 91.7 LP / 81.2 NGTotal harmonic distortion Less than 5% Less than 5%Main line circuit breaker 90 A 100 APhase Single SingleNumber of rotor poles 2 2Rated AC frequency 60 Hz 60 HzPower factor 1 1Battery requirement (not included) Group 26R, 12 V and 525 cold-cranking amps minimum Group 26R, 12 V and 525 cold-cranking amps minimumUnit weight lbs (kg) 451 (204.6) 476 (216.0)Dimensions in inches (mm)L x W x H48.00 x 25.00 x 29.00 (1219.2 x 635.0 x 736.6) 48.00 x 25.00 x 29.00 (1219.2 x 635.0 x 736.6) Sound output in dBA at 23 ft with generator operating at normal load 66 67Sound output in dBA at 23 ft with generator in Quiet-TestE low speed exercise mode 60 58EngineType of engine OHVI V-TWIN OHVI V-TWINNumber of cylinders 2 2Displacement 999 cc 999 ccCylinder block Aluminum with cast iron sleeve Aluminum with cast iron sleeveValve arrangement Overhead valve Overhead valveIgnition system Solid-state with magneto Solid-state with magnetoGovernor system Electronic ElectronicCompression ratio 9.5:1 9.5:1Starter 12 Vdc 12 VdcOil capacity including filter Approximately 1.9 qts./1.8 L Approximately 1.9 qts./1.8 LOperating RPM 3,600 3,600Fuel consumption c Natural gas ft³/hr (m³/hr): 1/2 load Full load205 (5.8) 308 (8.72)184 (5.21) 281 (7.96) Liquid propane ft³/hr (gal/hr) (liters/hr): 1/2 load Full load75.6 (2.08) (7.87) 140 (3.85) (14.57)78.6 (2.16) (8.16) 133.9 (3.68) (13.94)a Suitable for “optional” standby backup power only, as indicated by NEC Article 702. Not suitable for legally required “emergency” life safety applications as required by NEC Article 700 and NFPA 110/99. All ratings in accordance with BS5514, ISO3046, and DIN6271. Maximum wattage and current are subject to and limited by such factors as fuel BTRU content, ambient temperature, altitude, engine power and condition. Maximum power decreases about 3.5% for each 1000 feet above sea level, and also will decrease about 1% for each 12 °C (10 °F) above 15.5 °C (60 °F).b LP = Liquid propane NG = Natural gasc Gas pipe sizing is critical for the proper operation of the generator. Fuel pipe must be sized for full load. Required fuel pressure to generator fuel inlet at all load ranges—3.5 to 7 inches water column (7 to 13 mm mercury) for natural gas, 10 to 12 inches water column (19 to 22 mm mercury) for LP gas. For BTU content, multiply ft3/hr x 2500 (LP) or ft3/hr x 1000 (NG). For Megajoule content, multiply m3/hr x 93.15 (LP) or m3/hr x 37.26 (NG).5Technical Data TD00405004EEffective July 2014Air-cooled standby generator systems 20 and 22 kW EATON www.eaton.comTable 5. Generator ControlsFeatures DescriptionTwo-line plain text multilingual LCD display Simple user interface for ease of operationMode buttons Auto Manual Off Automatic start on utility failure. 7-day exerciser (7-, 14-, and 28-day exerciser when coupled with EGSU ATS) Start with starter control, unit stays on. If utility fails, transfer to load takes place Stops unit. Power is removed. Control and charger still operateReady to run/maintenance messages StandardEngine run hours indication StandardProgrammable start delay between 2 and 1500 seconds Standard (programmable by dealer only)Utility voltage loss/return to utility adjustable From 140 V to 171 V / 190 V to 216 VFuture set capable exerciser/exercise set error warning StandardRun/alarm/maintenance logs 50 events eachEngine start sequence Cyclic cranking 16 seconds on, 7 rest (90 seconds maximum duration)Starter lockout Starter cannot re-engage unit 5 seconds after engine has stoppedSmart battery charger StandardCharger fault/missing AC warning StandardLow battery/battery problem protection and battery condition indication StandardAutomatic voltage regulation with overvoltage and undervoltage protection StandardUnderfrequency/overload/stepper overcurrent protection StandardSafety fused/fuse problem protection StandardAutomatic low oil pressure/high oil temperature shutdown StandardOvercrank/overspeed at 72 Hz/RPM sense loss shutdown StandardHigh engine temperature shutdown StandardInternal fault/incorrect wiring protection StandardCommon external fault capacity StandardField-upgradable firmware Standard6Technical Data TD00405004EEffective July 2014Air-cooled standby generator systems 20 and 22 kW EATON www.eaton.comTable 6. Compatible Accessories and Replacement Parts—EGENX GeneratorsDescription Benefits/Features Catalog NumberMaintenance and general accessoriesCold weather kit Includes battery and engine warmer. Built-in thermostats maintain battery and oil in optimal temperatures for engine performance. Recommended in areas where temperature drops to 32 °F (0 °C) or below.6212CHMaintenance kit Includes all hardware and material necessary to perform scheduled maintenance. Compatible with models EGENX20A and EGENX22A only.6485CHBisque color paint kit Ideal for touch-up paint/maintenance to generator enclosure against scratches and future corrosion. EGENPAINTGenerator fascia Enhances aesthetics. Installs in seconds (standard with EGENX20A and EGENX22A models). EGENFASCIAAir-cooled transportation cart User-friendly assembly, attaches to lifting holes. Smart design allows only one person to lift the unit off of wooden pallet and position it for final installation.EGENCARTMonitoringMobile wireless remote monitor Most advanced generator status monitoring system. Allows connectivity and settings programming via smart devices (laptops, smartphone, pad, etc.). Sends automated emails and/or text messages to multiple users. Requires cell phone signal and subscription.EGENMOBILEIn-house wireless monitor In-house generator status basic monitoring system. No computer connectivity required. 600 ft radius of wireless coverage.EGENINHOMETable 8. Replacement Parts—EGSX ATSComponentCatalog Number50 A 100 A 150 A 200 A 400 AContactor 99-5643-8 99-5638-12 99-5702-15 99-5702-15 99-5702-16Wire harness a 99-5643-7 99-5638-13 99-5702-17 99-5702-17 99-5702-18Neutral bar 99-5643-6 99-5638-7 99-5702-6 99-5702-6 99-5702-13Ground lugs 99-5643-4 99-5638-5 99-5702-4 99-5702-4 99-5702-4Service entrance breaker — 99-5638-4 CSR2150 CSR2200 KD2400Lugs 99-5643-5 99-5638-6 99-5702-5 99-5702-5 99-5702-12a Includes relay and mounting base.Table 9. Replacement Parts—EGSU ATSComponentCatalog Number100 A 150 A 200 A 400 AController RTC100 RTC100 RTC100 RTC100Contactor 99-5638-12 99-5702-15 99-5702-15 99-5702-16Wire harness 99-5638-14 99-5702-7 99-5702-7 99-5702-19Service entrance breaker 99-5638-4 CSR2150 CSR2200 KD2400 cGround bar 99-5638-5 a 99-5702-4 9-5702-4 99-5702-4Contactor lugs 99-5638-6 99-5702-5 99-5702-5 99-5702-12Neutral bar 99-5638-7 b 99-5702-6 99-5702-6 99-5702-13Current sensors CS200 CS200 CS200 CS400Whole house surge protector CHSPT2ULTRA CHSPT2ULTRA CHSPT2ULTRA CHSPT2ULTRAa For EGSU100L24RACA, order ground bar catalog number 99-5638-15.b For EGSU100L24RACA, order neutral bar catalog number 99-5638-17.c For breaker lugs, order catalog number 2TA401K.7Technical Data TD00405004EEffective July 2014Air-cooled standby generator systems 20 and 22 kW EATON www.eaton.com28.81(731.9)25.10(637.6)Left Side View25.28(642.0)47.95(1218.0)Front View48.27(1226.0)3.00 (76.2)Pea GravelMinimumFigure 1. Air-Cooled Generator 20 and 22 kW—Dimensions in Inches (mm)Dimensions shown are approximate. Design and specifications subject to change without notice. For additional information, visit our website at http://generators.eaton.com, call our technical resource center at (877) ETN-CARE (386-2273), or contact your local Eaton authorized distributor. Eaton1000 Eaton BoulevardCleveland, OH 44122United StatesEaton.com© 2014 EatonAll Rights ReservedPrinted in USAPublication No. TD00405004E / Z15454July 2014Eaton is a registered trademark.All other trademarks are property of their respective owners.Air-cooled standby generator systems 20 and 22 kW Technical Data TD00405004EEffective July 201419.01(482.9)8.00 (203.2)29.20(744.9)14.46 (367.3)14.31 (363.5)5.05(128.3)5.32(135.1)5.32(135.1)Figure 2. Plan View of an EGSX150NSEA/EGSX200NSEA—Dimensions in Inches (mm)Table 10. Automatic Transfer Switches Approximate Dimensions in Inches (mm) Amperes Width Height Depth Weight in lbs (kg)50 14.25 (362.0) 21.00 (533.4) 4.00 (101.6) 23 (10.43)100 14.46 (367.3) 16.87 (428.5) 5.32 (135.1) 25 (11.33)100 with loadcenter 14.46 (367.3) 29.33 (745.0) 5.32 (135.1) 38 (17.23)150 14.46 (367.3) 29.33 (745.0) 5.32 (135.1) 45 (20.41)200 c 14.46 (367.3) 29.33 (745.0) 5.32 (135.1) 45 (20.41)400 23.14 (587.8) 37.56 (954.0) 10.00 (254.0) 130 (58.96)a Height for 200 A non-SE is 25.08 (637.0).