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Technical Data 201-20Single-phase pad-mounted distribution transformersEffective March 2014Protection optionsQuality control Bay-O-Net expulsion fuse with Flapper valve Bay-O-Net and partial range current-limiting fuses Weak link fuse Weak link and partial range current-limiting fuses Secondary breaker with weak link1 MagneX interrupter with isolation link1 MagneX interrupter with partial range current-limiting fuse1 Under-oil high-voltage MOV arrester1 Low-voltage distribution-class MOV arrester, internally orexternally mounted Vacuum Fault Interrupter (VFI) for electronic breaker trip control21 Not available with the Ranch Runner.2 Only available with ANSI and/or IEEE Type -2 front plate configurations.Single-phase VFI transformerThe VFI transformer combines a conventional Eaton’s CooperPower Systems distribution transformer with the proven VacuumFault Interrupter (VFI). This combination provides both voltagetransformation and overcurrent protection in one space-saving,money-saving package.The single-phase pad-mounted VFI transformer with loop protectionis designed to protect the loop or downstream section of a feeder,and provide proper coordination with upstream and downstreamprotective devices. In this configuration, when a fault occursdownstream, the VFI trips and isolates the fault, leaving thetransformer load uninterrupted.The VFI breaker has an interrupting rating that far exceeds standardriser pole fuses, enabling better fault clearing coordination andthereby minimizing outage area. Because it is resettable, faultlocating is simplified and outage time is reduced.Single-phase pad-mounted distribution transformers manufacturedby Eaton’s Cooper Power Systems provide outstanding performance.All transformers from Eaton’s Cooper Power Systems pass routinetests as prescribed per ANSI and IEEE prior to shipment.MaxiShrub ANSI and IEEE Type-1, Shrubline ANSI and IEEE Type-2 and Ranch Runner designs are in full compliance with IEEEStd C57.12.28 -2005 standard security requirements.Corrosion resistance is optimized with the utilization of a superiorcoating system, combined with the strategic use of stainless steelmaterial, and a tank designed to reduce the retention of water. Ourcoating systems exceed IEEE Std C57.12.28 -2005 and IEEE StdC57.12.29 -2005 standards. Stainless steel components includedoor hinge pins and barrels, parking stands, mounting studs, andrecessed lifting provisions.Door and tank covers are permanently domed to eliminate retentionof water. All external parts are full-welded to eliminate corrosioncaused by moisture entrapment. Bumper pads on doors reduceshipping damage. Lifting provisions are recessed to reduce damageduring handling.The Quality System at Eaton’s Cooper Power Systems TransformerProducts is ISO 9001 certified.Fluid optionsTransformers can be filled with standard electrical grade mineralinsulating oil, Envirotemp FR3 fluid, or other dielectric coolants.For fire-sensitive locations, Envirotemp FR3 fluid, a fire resistantnatural ester-based fluid is recommended. Envirotemp FR3 fluidalso offers the benefits of a soy oil-based dielectric coolant that issustainable and has unique environmental and material properties inaddition to increased fire safety over conventional mineral oil.Check with Eaton’s Cooper Power Systems for the availability ofother dielectric coolants in single-phase, pad-mounted transformers.Poly-padEaton’s Cooper Power Systems offers a poly-pad that is usablewith most transformers conforming to ANSI C57.12.25-1990standard (Type-1 or Type-2). This polymer pad enables transformersto be shipped and installed on the same pad. Use of the poly-padcan eliminate the purchasing, inventory, and administrative costsassociated with conventional concrete, polymer or fiberglasspads. Installation costs can also be significantly reduced since thetransformer is pre-mounted to its pad. These forkliftable units can betransported damage free during shipping and handling.Eaton1000 Eaton BoulevardCleveland, OH 44122United StatesEaton.comEaton’s Cooper Power Systems Business2300 Badger DriveWaukesha, WI 53188United StatesCooperpower.com 2014 EatonAll Rights ReservedPrinted in USAPublication No. 201-20March 2014201-20-4Eaton, Cooper Power Systems, MagneX,Ranch Runner, Shrubline, and MaxiShrub arevaluable trademarks of Eaton in the U.S. andother countries. You are not permitted to usethe these trademarks without the prior writtenconsent of Eaton.IEEE Std C57.12.28 -2005 and StdC57.12.29 -2005 standards are trademarksof the Institute of Electrical and ElectronicsEngineers, Inc., (IEEE). This publication is notendorsed or approved by the IEEE.IEEE is a registered trademark of theInstitute of Electrical and ElectronicsEngineers, Inc.ANSI is a registered trademark of AmericanNational Standards Institute.NEMA is a registered trademark of theNational Electrical Manufacturers Association.Envirotemp and FR3 are licensedtrademarks of Cargill, Incorporated.For Eaton’s Cooper PowerSystems single-phase padmounted transformer productinformation call 1-877-277-4636or visit: www.cooperpower.com.

Technical Data 201-60Effective March 2014Supersedes August 2012PEAK single-phase pad-mounteddistribution transformersGeneralPEAK transformers from Eaton’s Cooper PowerSystems are a class of transformer technologiesthat are designed to improve performance interms of kVA rating, compact dimensions, lighterweight, safety, and sustainability. Conventionaltransformers operate at 65 C for the AverageWinding Rise (AWR) at full load. PEAKtransformers are currently available with ratings upto 75 C AWR.PEAK transformers are ANSI compliant, availablewith all current conventional transformer optionsand are backed by Eaton’s Cooper Power Systemsquality control assurances. They are offered ineither 65/75 C slash rated or 75 C rise ratedconfigurations. A 65/75 C rated PEAK transformeris comparable in size to a conventional transformerbut has nameplated overload capability. A 75 Crise rated PEAK transformer is smaller in sizebut delivers the same kVA as its conventionalcounterpart.All PEAK transformers use Envirotemp FR3 dielectric fluid as their cooling fluid. Envirotemp FR3 has a higher flash point than conventionaltransformer fluids which increases PEAKtransformer’s fire protection. Envirotemp FR3 fluid increases the life span of the core andfluid insulation to a point where the overall lifeexpectancy of PEAK transformers is significantlyincreased. Envirotemp FR3 fluid is also agreen product that has nearly neutral carbonfootprint.PEAK transformers are available in Shrubline ,MaxiShrub , and Ranch Runner styles. All ofthese distribution transformers are filled withEnvirotemp FR3 fluid, self-cooled, available inloop or radial feed, and are dead-front. They areavailable in standard ratings and configurations orcan be customized to meet specific needs.Transformers shown above (left to right) includethe PEAK shrubline, PEAK MaxiShrub and PEAKRanch Runner style transformers.201-60-1

Technical Data 201-60PEAK single-phase pad-mounted distribution transformersEffective March 2014STRIPS FOR TAMPERRESISTANCEDOORLIFTING PROVISIONAUTOMATIC PRESSURERELIEF DEVICEBAY-O-NET FUSENAMEPLATELOW-VOLTAGE BUSHINGPARKING STANDHIGH-VOLTAGE BUSHINGGROUNDING STRAPDUAL VOLTAGESWITCHGROUNDING PROVISIONSREMOVABLESILLGROUNDING PROVISIONSFLOATING LOCK POCKETFigure 1. PEAK single-phase pad-mounted transformer, Shrubline style.Both the PEAK transformer, Shrubline and MaxiShrub stylesare manufactured with ratings from 10-167 kVA. All of thesetransformers meet or exceed ANSI , IEEE and NEMA standards.Standard features Meet or exceeds ANSI/IEEE and NEMA standardsThe PEAK transformer in the Shrubline style is a Type-2 singlephase dead-front pad-mounted transformer. The low profile designblends visually with surroundings-shrubs, low hedges, and home airconditioners-making it ideal for residential applications. Meets DOE Energy Efficiency Standard 10 CFR Part 431 fordistribution transformers Envirotemp FR3 fluid Tank coating exceeds IEEE Std C57.12.28 -2005 and IEEE StdC57.12.29 -2005 standards (stainless steel units only) Full compliance with IEEE Std C57.12.28 -2005 standardenclosure integrity requirements Laser engraved nameplate Recessed stainless steel lifting provisions Tank grounding provisions Automatic pressure relief device Hinged door with stainless steel hinge pins and barrels Floating lock pocket for easy alignment Captive stainless steel pentahead door locking bolt Fluid fill and drain provisions Removable sill Welded domed tank cover High-voltage bushing wells - 200 A Ground strap from X2 to tank ground Tamper strips of noncorrosive material Decal bushing designations Quality System ISO 9001 certifiedThe PEAK transformer in the MaxiShrub style is an ANSI andIEEE Type-1 single-phase dead-front pad-mounted transformer. TheANSI and IEEE Type-1 frontplate arrangement allows vertical feedto the primary and secondary bushings. It is ideal for single-phaseindustrial and residential applications where a wide range of kVAs orheavy cabling is required.The PEAK transformer in the Ranch Runner style is manufacturedwith ratings from 10-50 kVA. It is Rural Utilities Services (RUS)approved, and meets all ANSI and IEEE requirements exceptfrontplate arrangements. The PEAK transformer, Ranch Runner style,is a very compact pad-mounted transformer. Its compact designmakes it ideal for irrigation, oil field and residential applications. Itoffers an economical design which provides standard transformercapabilities in a very compact space. This unit is shipped completewith its own poly-pad suitable for shipping and installation.Cooper Power Systems offers poly-pads that are usable with mosttransformers conforming to ANSI C57.12.25 -1990 standard (Type-1or Type-2). This polymer pad serves as a shipping pallet as well as aninstallation pad.201-60-2www.cooperpower.com

Technical Data 201-60PEAK single-phase pad-mounted distribution transformersEffective March 2014Optional features One piece high-voltage bushingsHigh-voltage bushing wells with removable studs Various multiple voltages or taps Externally-operable multiple voltage or tap-changer switches forsafe operation Canadian Standards Association (CSA) and Consumer ElectronicsAssociation (CEA) designs Stainless steel tank, tank bottom, sill, door, and/or hardware Service entrance in sillSpecial designs to meet international specifications are also availableVarious spades and terminals available for secondary bushings Loadbreak switches1 High efficiency transformers at 0.05% above U.S. Department ofEnergy (DOE) efficiency or higher Drain/sampling valve1 Pressure vacuum gauge1 Stencilled bushing designations Liquid level gauge1 Various other designations available, e.g., kVA, voltages, fusenumber Temperature gauge1 Combination shipping and installation poly-pad3 High-voltage bushing inserts Ground connectors1 Not available with the PEAK transformer, Ranch Runner style .2 Only available with ANSI and IEEE Type -2 front plate configurations. Captive stainless steel hexhead door locking bolt Rural Utilities Service (RUS) design3 Standard with the PEAK transformer, Ranch Runner style.PEAK transformer dimensions and weightsShrubline-styleMaxiShrub-styleRanch Runner-styleProduct Scope:Product Scope:Product Scope:kVA: 10-167kVA: 10-167kVA: 10-50Primary Voltage: 2400-19,920 VPrimary Voltage: 2400-19,920 VPrimary Voltage: 2400-14,400 VSecondary Voltage: 120-600 VSecondary Voltage: 120-600 VSecondary Voltage: 120-600 V(19" for 150 kV BIL)16"(19" for 150 kV BIL)16"16"X3H1BX1AX2H1ABFigure 2. PEAK single-phase pad-mounted transformer, Shrubline style.Table 1. Typical Dimensions andWeights3Dimensions 11337307524331339701003036136112016730461, 2361600kVA1 Add 3” for 150 kV BiL2 Includes corrugate3 Weights, gallons of fluid and dimensions are for referenceonly, and not for construction. Please contact Eaton’s CooperPower Systems for exact dimensions.X2BCNPX3X1H1A H1B30"ACFigure 3. PEAK single-phase pad-mounted transformer, MaxiShrub style.Table 2. Typical Dimensions andWeights3Dimensions (in.)BCFigure 4. PEAK single-phase pad-mounted transformer, Ranch Runner style.Table 3. Typical Dimensions andWeights1Dimensions ight 970100331361120167451, 2361600kVA“A”“B”“C”1 Weights, gallons of fluid and dimensions are for referenceonly, and not for construction. Please contact Eaton’s CooperPower Systems for exact dimensions.1 Add 3” for 150 kV BiL2 Includes corrugate3 Weights, gallons of fluid and dimensions are for referenceonly, and not for construction. Please contact Eaton’s CooperPower Systems for exact dimensions.www.cooperpower.com201-60-3

Technical Data 201-60PEAK single-phase pad-mounted distribution transformersEffective March 2014Protection options Bay-O-Net expulsion fuse with Flapper valve Bay-O-Net and partial range current-limiting fuses Weak link fuse Weak link and partial range current-limiting fuses Secondary breaker with weak link1 MagneX interrupter with isolation link1Door and tank covers are permanently domed to eliminate retention of water. All external parts are full-welded to eliminate corrosioncaused by moisture entrapment. Bumper pads on doors reduceshipping damage. Lifting provisions are recessed to reduce damageduring handling.The Quality System at Eaton’s Cooper Power Systems TransformerProducts is ISO 9001 certified.Additional informationfuse1B201-12076, A New Era in Transformer Design Standards MagneX interrupter with partial range current-limiting Internal, under-oil VariSTAR surge arresterB240-11013, Optimal Overcurrent Transformer Protection Storm Trapper H.E. (HIgh Energy), low-voltage distribution-classsurge arrester, internally or externally mounted1S201-20-1,Instructions for Mineral Oil-Filled, single-Phase Pad-mounted Distribution Transformers201-50,PEAK Single-Phase Overhead Distribution Transformers240-34,MagneX Single-Phase Interrupter235-64,VariSTAR Type AZU Heavy Duty Distribution-ClassUnder-Oil MOV Arrester235-16,Storm Trapper H.E. (High Energy) Loa-VoltageDistribution-Class MOV Surge Arrester240-34,Sidewall-Mounted and Cover-Mounted Bay-O-Net FuseAssembly240-40,Sidewall-Mounted and Cover-Mounted Bay-O-Net FuseAssembly240-45,Current Sensing Bay-O-Net Fuse LinkQuality control240-46,Dual Sensing Bay-O-Net Fuse LinkPEAK single-phase pad-mounted distribution transformersmanufactured by Eaton’s Cooper Power Systems provide outstandingperformance.240-48,Dual Element Bay-O-Net Fuse Link240-31,Oil Immersed Current Sensing Weak Link Cartridge240-32,Oil Immersed Dual Sensing Weak Link Cartridge1Not available with the PEAK transformer, Ranch Runner-style.Poly-padEaton’s Cooper Power Systems offers a poly-pad that is usablewith most transformers conforming to ANSI C57.12.25 -1990standard (Type-1 or Type-2). This polymer pad enables transformersto be shipped and installed on the same pad. Use of the poly-padcan eliminate the purchasing, inventory, and administrative costsassociated with conventional concrete, polymer or fiberglass pads.Installation costs can also be significantly reduced since the transformer is pre-mounted to its pad. These forkliftable units can betransported damage free during shipping and handling.PEAK transformers from Eaton’s Cooper Power Systems pass routine tests as prescribed per ANSI and IEEE prior to shipment.PEAK transformers offered in the MaxiShrub style ANSI and IEEE Type-1, Shrubline style ANSI and IEEE Type-2 and Ranch Runnerstyle designs are in full compliance with IEEE Std C57.12.28 -2005standard security requirements.Corrosion resistance is optimized with the utilization of a superiorcoating system, combined with the strategic use of stainless steelmaterial, and a tank designed to reduce the retention of water. Ourcoating systems exceed IEEE Std C57.12.28 -2005 and IEEE StdC57.12.29 -2005 standards stainless steel components includedoor hinge pins and barrels, parking stands, mounting studs, andrecessed lifting provisions.Eaton1000 Eaton BoulevardCleveland, OH 44122United StatesEaton.comEaton’s Cooper Power Systems Business2300 Badger DriveWaukesha, WI 53188United StatesCooperpower.com 2014 EatonAll Rights ReservedPrinted in USAPublication No. 201-60201-60-4Eaton, Cooper Power Systems, PEAK,VariSTAR, MagneX, Flapper, Ranch Runner,Storm Trapper, Shrubline, and MaxiShrub arevaluable trademarks of Eaton in the U.S. andother countries. You are not permitted to usethe these trademarks without the prior writtenconsent of Eaton.IEEE Std C57.12.28 -2005 and StdC57.12.29 -2005 standards are trademarksof the Institute of Electrical and ElectronicsEngineers, Inc., (IEEE). This publication is notendorsed or approved by the IEEE.IEEE is a registered trademark of theInstitute of Electrical and ElectronicsEngineers, Inc.ANSI is a registered trademark of AmericanNational Standards Institute.NEMA is a registered trademark of theNational Electrical Manufacturers Association.Envirotemp and FR3 are licensedtrademarks of Cargill, Incorporated.For Eaton’s Cooper PowerSystems PEAK transformerproduct information call1-877-277-4636 or visit: www.cooperpower.com.

Technical Data 210-12Effective August 2013Supersedes August 2012Three-phase pad-mountedcompartmental type transformerGeneralAt Eaton’s Cooper Power Systems, we areconstantly striving to introduce new innovationsto the transformer industry, bringing you thehighest quality, most reliable transformers. Eaton’sCooper Power Systems Transformer Productsare ISO 9001 compliant, emphasizing processimprovement in all phases of design, manufacture,and testing. In order to drive this innovation, wehave invested both time and money in the ThomasA. Edison Technical Center, our premier researchfacility in Franksville, Wisconsin. Headquartersfor the Systems Engineering Group of Eaton’sCooper Power Systems, such revolutionaryproducts as distribution-class UltraSIL Polymer-Housed Evolution surge arresters andEnvirotemp FR3 fluid have been developed atour Franksville lab.With transformer sizes ranging from 45 kVA to12 MVA and high voltages ranging from 2400 Vto 46 kV, Eaton’s Cooper Power Systems hasyou covered. From fabrication of the tanks andcabinets to winding of the cores and coils, toproduction of arresters, switches, tap changers,expulsion fuses, current limit fuses, bushings(live and dead) and molded rubber goods, Eaton’sCooper Power Systems does it all. Eaton’s CooperPower Systems transformers are available withelectrical grade mineral oil or Envirotemp FR3 fluid, a less-flammable and bio-degradable fluid.Electrical codes recognize the advantages ofusing Envirotemp FR3 fluid both indoors andoutdoors for fire sensitive applications. The biobased fluid meets Occupational Safety and HealthAdministration (OSHA) and Section 450.23 NECRequirements.210-12-1

Technical Data 210-12Three-phase pad-mounted compartmental type transformerEffective August 2013Bay-O-Net fusingDrip shieldLiquid level gaugeNameplatelaser-scribed anodized aluminumLOW-VOLTAGEBUSHINGLow-voltagemolded epoxybushings withNEMA spadesLOWVOLTAGEBUSHINGSUPPORTLOADBREAK SWITCHHIGH-VOLTAGE BUSHINGSILLSuitable for skidding,rolling, and jacking5-position tap changerParking standGround pad and strap for x0Figure 1. Three-phase pad-mounted compartmental type transformer.Table 1. Product ScopeTypeThree Phase, 50 or 60 Hz, 65 ºC Rise(55 ºC, 55/65 ºC), 65/75 C, 75 CFluid TypeMineral oil or Envirotemp FR3 fluidCoil Configuration2-winding or 4-winding or 3-winding (Low-High-Low), 3-winding (Low-Low-High)Size45 – 12,000 kVAPrimary Voltage2,400 – 46,000 VSecondary Voltage208Y/120 V to 14,400 VInverter/Rectifier BridgeK-Factor (up to K-19)Vacuum Fault Interrupter (VFI)UL Listed & Labeled and ClassifiedSpecialty DesignsFactory Mutual (FM) Approved Solar/Wind DesignsDifferential ProtectionSeismic Applications (including OSHPD)Hardened Data Center210-12-2www.cooperpower.comRemoveable cabinetwalls

Technical Data 210-12Three-phase pad-mounted compartmental type transformerEffective August 2013Table 2. Three-Phase RatingsThree-Phase 50 or 60 HzkVA Available1:45, 75, 112.5, 150, 225, 300, 500, 750, 1000, 1500, 2000, 2500, 3000, 3750, 5000, 7500, 10000, 120001Transformers are available in the standard ratings and configurations shown or can be customized to meet specific needs.Table 3. Audible Sound LevelsNEMA TR-1 AverageSelf-Cooled, Two Winding kVA RatingDecibels 1-6000666001-7500677501-1200068Table 4. Insulation Test LevelsKV ClassInduced Test 180 or 400 Hz7200 CyclekV BILDistributionApplied Test 60 Hz (kV)1.230102.54515560198.77526953412540251505034.5 (grd Y Only)1254034.51507046200951525 (grd Y Only)TWICE RATED VOLTAGETable 5. Temperature Rise Ratings 0-3300 Feet (0-1000 meters)Unit Rating (Temperature Rise Winding)StandardOptional65 ºC55 C, 55/65 ºC, 75 CAmbient Temperature Max40 ºC50 ºCAmbient Temperature 24 Hour Average30 ºC40 ºCTemperature Rise Hotspot80 ºC65 ºCwww.cooperpower.com210-12-3

Technical Data 210-12Three-phase pad-mounted compartmental type transformerEffective August 2013A*HF-33.5"DI-3IEFGCBPAD DIMENSIONSCABINET/TANK DIMENSIONSFigure 2. Transformer and pad dimensions.* Add 9" for Bay-O-Net fusing.Table 6. Fluid-filled—aluminum windings 55/65 C Rise165 RisekVA RatingDEAD-FRONT—LOOP OR RADIAL FEED—BAY-O-NET FUSING OIL FILLED—ALUMINUM WINDINGSOUTLINE DIMENSIONS (in.)A*BCDEFGHIGallons ofFluidApprox. TotalWeight 014,50016,70019,30025,00041,900kVA RatingDEAD-FRONT—LOOP OR RADIAL FEED—BAY-O-NET FUSING OIL FILLED—COPPER WINDINGSOUTLINE DIMENSIONS (in.)A*BCDEFGHIGallons ofFluidApprox. TotalWeight 1151201401602002553004

Single-phase pad-mounted ranch runner transformer Product Scope: kVA: 10-50 Primary Voltage: 2400-14,400 V Secondary Voltage: 120-600 V B C A 16" (19" for 150 kV BIL) H1A H1B X1 X2 X3 B C 30" 16" (19" for 150 kV BIL) H1A H1B X1 X2 X3 Figure 2. Single-phase pad-mounted Shrubline. Figure 3. Single-phase pad