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TR1™ Series VFD

Variable Frequency Drives

TR1-SLB005-ENOctober 2003 175R5568

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™ ® The following are trademarks orregistered trademarks of their respectivecompanies: TR1 from American Standard,Inc.; Apogee® from Siemens BuildingTechnologies Inc.; BACNet™ from ASHRAE(American Society of Heating, Refrigeratingand Air-Conditioning Engineers); LonWorks®

from Echelon Corp.; Metasys® from JohnsonControls; MODbus® from Groupe Schneider.

TR1 Series VFD Introduction

Trane TR1™ Series VFDThe most commonly used motor in HVACinstallations today is the three-phase,asynchronous AC induction motor, which isboth inexpensive and durable. Standardasynchronous AC induction motors aredesigned so that the operating speed of themotor is dependent on the frequency of thepower applied. When operated from thepower line, this frequency is fixed, resultingin two position control, either on or off. Thismeans that your typical HVAC fan or pumpis running at 100% speed even when theenvironment of the building is calling forsomething less than 100% heating orcooling! Enter the HVAC Variable FrequencyDrive.

A Variable Frequency Drive (VFD) is anelectronic system which provides infinitelyvariable control of the speed of three-phaseAC induction motors by converting fixedfrequency and fixed voltage input power intoadjustable frequency and adjustable voltage.With a VFD installed in your HVAC system,you control the speed of the AC pump or fanmotor to meet the exact need of thebuilding’s environment.

The Trane TR1 Series VFD is an advanceddesign VFD, fully dedicated to the optimumoperation of HVAC applications. It offersenergy savings, user-friendliness and built-in functionality to meet the rigorousdemands of today’s HVAC applications.

Motor control is based on the VVCPLUS vectordrive system, providing full motor power atrated speed without derating. The AutomaticMotor Adaptation feature ensures optimummotor torque performance while theAutomatic Energy Optimizer functionoptimizes the variable frequency drive’svoltage output to the actual load of themotor, thus minimizing the powerconsumption.

Controlling the flow of air and water inHVAC systems is the only effective way tomeet the changing demands put on anHVAC system by the environment. OnlyVariable Frequency Drives can maximizethe efficiency and energy savings in today’sHVAC fan and pumping systems. The TraneTR1 Series VFD is your ultimate solution toreducing energy and maximizing occupantcomfort.

Not all of the options available on thestandalone drives described in this brochurewill be available on the factory-installeddrives as standard options.

© American Standard Inc. 2003

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TR1 Series VFD Contents

IntroductionDesign FeaturesNetwork CommunicationApplication ConsiderationsSelectionPerformance DataTypical Interconnection DiagramDimensions and Weights

249

1012

131415

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Typical front view with front and side panels removed

TR1 Series VFD Design Features

Surface mountcomponents forcompactness andreliability

Balanced DC linkreactors

Removablecontrol cardfor easyservice

Programmablecustomerinterface

Removable terminalstrips, angled foreasy access

Internalmountingprovision foroption card EIA-485 interface

with standardcommunicationsprotocols built-in

High voltageisolated from lowvoltage controlcircuitry

All power andcontrol wiresenter at thebottom of theenclosure

Extensive useof electronicfilters

Removablekeypad withon-boardmemory

Thorough RFI/EMI noiseshielding

Microprocessor-basedcontrol system designedspecifically for HVACapplications

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Energy Savings• Energy savings of 50 to 70% are

common when compared with constantflow systems

• When compared with other methods offlow control, savings to 40% are typical

Control and ComfortImprovement• The TR1 Series VFD precisely maintains

exact flow required

• The TR1 Series VFD can accommodatetwo feedback signals and two setpointseach from different sources

• The controlled airflow creates a morepleasant environment by reducing draftsand noise

• The obvious change in airflow andsound level caused by cycling iseliminated entirely

Reduction in Maintenance Costs• Inherent soft start eliminates the stress

on driven equipment caused by across-the-line motor starting

• Belt slip during start-up is eliminated

• Amount of make-up water and itstreatment costs are reduced in coolingtowers

• The need to trim impellers on oversizedpumps may be eliminated

• Any oversized system can be fine tunedby setting the maximum speed to themaximum desired flow rate

Compatible with Virtually allBuilding Automation Systems• MODbus® RTU communication is built

into every unit

• LonWorks, BACnet, Johnson ControlsMetasys® N2 and Siemens Apogee® FLNare optionally available


Harmonics Control• Built-in DC link reactor provides

harmonic control

• The DC link reactor will not reduceoutput voltage as an AC line reactor will

Power Factor• Near unity power factor

• Power factor higher than that of themotor

• Power factor constant regardless ofspeed and load

Complete Range of Drives• From 1-1/2 to 600 HP

• NEMA 1, 12, and 3R enclosures

Complete Range of Options• Trane TR1 Series VFDs and panels are

assembled in a UL panel shop and anISO 9001 and 14001 facility

• Full range of pre-engineered options

• Engineered-to-order capability to meetany HVAC panel requirement

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Drive Feature User Benefit

Interchangeable keypadwith memory .................................. All keypads are identical and easily removable. Four TR1 Series VFD set-ups can be uploaded

to the keypad and saved. This allows the selection of summer/winter modes or return toprevious settings.

Operates without akeypad in place ............................. Assures tamper-proof operation. TR1 Series VFD status shown even with the keypad removed.

Keypad can be easilyremote mounted ............................ The standard keypad can be remotely mounted 10 feet from the TR1 Series VFD with a standard 9-

pin cable. The remotely mounted keypad is gasketed and carries a NEMA 12 and NEMA 3R rating.

Parameters can be uploadedand downloaded............................ In multiple TR1 Series VFD installations, only one keypad needs to be programmed. The settings

are stored with the VFD. To program multiple VFDs, upload the parameter settings to thekeypad, then place that keypad on each of the other drives and download these same settings toevery other VFD.

Preset typical HVAC defaults ...... Many installations require nothing more than scrolling through the twelve “QUICK MENU” itemsto confirm that these defaults are correct.

Built-in two setpointPID controller ................................ Can look at two feedback signals, compare with two setpoints and make various process control

decisions.

Built-in EIA-485 interface ............. Fully equipped for serial communication. Up to 31 TR1 Series VFDs can be connected to oneserial bus up to 5,000 feet long.

Built-in MODbuscommunication ............................. Allows communication through Trane Tracer Summit™.

Simplified automatic energyoptimization ................................... This automatic, dynamic control eliminates the need to select a V/Hz pattern. Automatic Energy

Optimization continually monitors the motor’s speed and load and adjusts the applied voltage tomaximize energy savings. Even at full speed, voltage will be reduced if the load is less than100%. This automatically compensates for oversized motors or systems that are not fully loaded.

Automatic highambient derate .............................. If the ambient temperature exceeds the normal limit, the VFD can be set to warn of its

overtemperature and continue to run, keeping the HVAC system functional. To control itstemperature, the drive will reduce the output carrier frequency and then, if necessary, reduce theoutput current.

Automatic motor adaptation ........ Automatic Motor Adaptation is a test algorithm that measures motor stator resistance andreactance. Knowing these, the VFD automatically optimizes performance and efficiency. Themotor does not have to be run or decoupled from the load for the Automatic Motor Adaptationsetup to be performed.


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Drive Feature User Benefit

Constant torque start and 160%breakaway current available ........ Constant torque start assures that the load accelerates to the commanded speed. Breakaway

current can be set up to 160% for up to 0.5 seconds for breaking away high friction loads.

Output switching pattern ............. Unique digital voltage vector control provides:• Nearly perfect output sine wave• Full rated motor voltage at rated frequency• High efficiency for both TR1 Series VFD and motor• Full motor performance without derate

Automatic switchingfrequency modulation .................. • Adjusts the carrier frequency based on the load

• Provides a quiet motor at critical low flow conditions• Provides full rated output without derate at high load

Protected from input oroutput switching ........................... Input or output may be disconnected while the TR1 Series VFD is running without the need for

interlocks to protect the drive.

Full torque at any selectedspeed up to base speed ............... Direct driven fans can now be run without derating. The full output torque can be set to coincide

with the maximum design operating speed of the driven equipment, up to 60 Hz.

Auto ramping................................. Ensures no-trip acceleration and deceleration.

Flying start ..................................... Allows starting into a ”windmilling” fan at any speed, in either direction.

Sleep mode .................................... Automatically stops the TR1 Series VFD when its speed drops below the set “sleep” level for aspecified time. Automatically restarts when the speed command exceeds the set “wake” level.Saves energy and reduces wear on driven components.

Run permissive circuit ................. The ability to accept a “system ready” signal assures that dampers or other auxiliary equipmentare in the proper state for drive operation.

Safety interlock ............................. Provides external fault indication.

Temperature controlledcooling fans ................................... All TR1 Series VFD cooling fans are controlled by actual heatsink temperature. VFDs run as

quietly as possible, with minimized losses.

UL and C-UL listed ........................ All TR1 Series VFDs and options sold for US and Canadian applications carry this safetycertification.

CE marked ..................................... All TR1 Series VFDs through 460 volts carry the CE mark for sale into international markets.

ISO 9001 ......................................... All TR1 Series VFDs and options are built to ISO quality standards.

Plenum rated ................................. All TR1 Series VFDs and option panels are UL listed for installation in air handlingcompartments.

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Harmonic MitigationThe TR1 Series VFD limits harmonicdistortion on the power line with DC linkreactors. DC link reactors on both DC buslines are supplied standard in every TR1Series VFD. These reactors reduce RMSinput current by more than 40% compared toVFDs without input reactors.

Other variable frequency drives addressharmonics with AC line reactors, usuallyexternal to the VFD. Often, these optionalAC line reactors are 50% larger than the DClink reactors standard on the TR1 Series VFD.This results in significant additional heatgeneration and reduced efficiency.

Input ProtectionIn addition, the TR1 Series VFD employsmetal oxide varistors and R/C snubber circuitry toprotect the drive from power line noise.

User-Friendly Local Controland Set-upEvery Trane TR1 Series VFD is equippedwith the same easy-to-use keypad. Nomatter what size VFD or option and controlpackage is specified, the same removable,interchangeable keypad comes standard withevery unit.

The TR1 Series VFD keypad offers morethan simple Hand/Start, Off/Stop, Auto Startcontrol.

• Transfer of parameters between differentunits – A complete set of parameterscan be programmed into one VFD, andusing the keypad, can be downloadedinto other VFDs.

• Remote mounting available – Theoptional remote keypad kit allows remotemounting of the TR1 Series VFDkeypad. The kit includes the standard 10foot, nine pin cable. Removal of thekeypad does not affect the VFD’s NEMA1 or NEMA 12 ratings, and the gasketedkeypad itself carries a NEMA 12 andNEMA 3R rating.

• Operation without the keypad – Thekeypad can be removed for tamper-proofoperation. VFD status ON, WARNING,and ALARM lights are still shown, andthe VFD will continue to run at the lastcommanded local speed or will operatein remote operation through networkcommunication.

• Complete programmability of display –The keypad’s four line, backlit,alphanumeric display can beprogrammed to display four differentmeasurements at a time. This includes°F, °C, %, Pa, bar, RPM, frequency,gallons/minute, ft3/sec, p.s.i., or 15 othermeasurements. These measurementscan be displayed in any order, with oneselected as the large, main display.

• Plain language alarms and warnings –alarms and warnings are displayed ineasy-to-understand alphanumeric formeliminating the need for decoding orreferring to long tables in manuals.

All VFD parameters are accessible throughthe keypad. The Quick Menu key offersimmediate access to 12 start-up parameters,including Motor Power, Motor Voltage, MotorNominal Speed, Ramp Up/Down Time, andMinimum/Maximum Frequency. TR1 SeriesVFDs are shipped with application-specificparameters pre-programmed; the QuickMenu allows input of motor nameplate datafor speedy commissioning.

Closed Loop ControlThe TR1 Series VFD includes aProportional, Integral, Derivative (PID)controller with two setpoints and twofeedbacks, a feature not offered anywhereelse in the market. Not only does the built-inPID controller eliminate the need for extra I/O modules to maintain closed loop control,but having two setpoints and feedbacksallows for two-zone regulation.

The TR1 Series VFD built-in PID controllercan greatly improve the efficiency of coolingtower systems. Once the VFD isprogrammed, it can automatically match theVFD’s speed to the air flow requirements.

The built-in PID controller is also useful inpump applications. The TR1 Series VFD,combined with a flowmeter, can measureand regulate flow to accurately maintain agiven rate. The TR1 Series VFD, combinedwith a differential pressure transmitter, canwork with throttling valves to provide moreaccurate control and energy savings.

Trane also offers an optional cascadecontroller for pumps. This add-in boardallows staging up to four additional drivesand/or fixed speed motors. By using the PIDcontroller in the master drive, this canprovide an exceptionally wide range ofefficient control in large pumping systems.

The TR1 Series VFD can also operate inopen loop control mode, where the drivereceives a speed command signal from thebuilding management system. Even in thismode, feedback signals from the controlledsystem can activate warnings on the displayand the building management system.

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TR1 Series VFDNetwork Communication

LonWorksLonWorks® is a family of products developedby Echelon Corporation. The protocol isLonTalk®.

Each device on a LonWorks system is anode. Each node must contain an EchelonNeuron® communications chip. This chipabsorbs much of the burden of implementingLonTalk in the communications system.LonWorks supports distributed, peer-to-peercommunications. Each device cancommunicate directly with one anotherwithout a central control system.

Well suited for control at the device level,hundreds of manufacturers of thousands ofdevices now conform to the appropriateLonWorks device standard. Conformance tothe standard is important to ensure trueinteroperability of LonWorks devices.

When LonWorks is specified for the TR1VFD, the LonWorks controllercommunicates through the popular FreeTopology transmission media. Controlling tothe LonMark Functional Profile for VariableSpeed Motor Drives, the TR1 LonWorkscontroller is certified to LonMark version 3.3.LonMark certification is the assurance thatthis product provides the interoperability thatthe LonMark standards demand.

BACnetBACnet is a non-proprietary, open protocolcommunication standard adapted andsupported by the American National StandardsInstitute (ANSI), and the American Societyof Heating Refrigeration and Air-conditioningEngineers (ASHRAE). No proprietary chipsets or proprietary protocol is used. Anyvendor may develop BACnet components.

BACnet is compatible with the Internetprotocol (IP), allowing BACnet devices to beviewed and controlled with standard webbrowsers. BACnet enables data to be sharedamong the different devices in a BAS, andallows setting of priorities among thedevices. BACnet is compatible with manynetworking standards, including Ethernet,ARCnet, and LonTalk. BACnet can be used atboth at the device level and the system level.

Each TR1 BACLinkTM Portal can control upto ten TR1 VFDs in any mix of sizes. TheBACLink Portal’s NEMA 1 enclosure can bemounted in any convenient location. A 115-volt power source is all that is required.Twisted-pair wiring is suitable for BACnetcommunication.

The BACLink Portal must be pre-programmed at the factory to ensurecompatibility with the communicationsnetwork used in the facility.

MODbus RTU

The MODbus Remote Terminal Unit (RTU)protocol, originated by Modicon Corporation,is an open protocol. MODbus RTU, orsimply MODbus, has many applications bothin HVAC and industry.

Communicating over EIA-485, MODbus is asimple, mature protocol that is relatively easyfor the system analyst to install and configure.

The Trane Tracer SummitTM CommunicationsBridge integrates MODbus devices to aBACnet/Ethernet or BACnet/IP network.This can then be used in conjunction with aTracer Summit PC workstation.

The MODbus RTU capability in the TR1VFD allows the flexibility to communicatedirectly over MODbus, or to easily convert tothe open protocol BACnet to allowcommunication through Trane TracerSummit or other workstations.

Modbus RTU

NETWORKING

Trane Supports OpenCommunicationTR1 Series VFDs support opencommunication. BACnet, LonWorks andMODbus RTU are the three open protocolscommonly used in building automationsystems (BAS). The TR1 VFDs cancommunicate through all of these protocols.

Unlike proprietary systems, open systemsoffer the user maximum flexibility in theselection and integration of both hardwareand software. Changes, additions andupgrades are easily made. The user is nottied to any one source of supply. The usercan integrate components from multiplevendors into flexible, functional systemswithout the need to develop customhardware, software or tools. With properselection, open systems can offer the userinterchangeability of components from onebrand to other.

Trane leverages open systems technologyby integrating components from virtually anyopen systems supplier into a flexible,reliable, functional Trane Comfort System.

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Configuring Drives for the Application

Integrated three-contactor bypass with VFDand bypass fusing and input disconnectswitch.

VFD with disconnect switch and input fuses.

Side-by-side enclosure for bypasses including line reactors,contactor motor selection and other options.

TR1 Series VFDApplication Considerations

The TR1 Series VFD can be built to meet anyHVAC requirement. Pre-engineered HVACoption packages are available in a variety ofconfigurations. Options include:

• Two-contactor bypass

• Three-contactor bypass

• Automatic bypass

• Motor selection

• Multiple motor operation

• Main power and VFD disconnectswitches

• Main, VFD and bypass fuses or circuitbreakers

• EMI/RFI filters to reduce the coupling ofradio frequency electronic noise onto theAC Power line

• Input AC line reactors for harmonicscontrol

• Output load reactors for reduced motorstress

• Pressure-to-electrical transducers

• Factory authorized start-up andextended warranties

The TR1 Series VFD is available with anintegrated bypass package. This NEMA 1vertical design provides a compact unit thatis an ideal fit in crowded equipment rooms.Available for 208 volt drives through 30 HP,460 volt drives through 60 HP, and 600 voltdrives through 75 HP, the entire VFD andbypass is no wider than the basic VFD.

A side-by-side bypass package is alsooffered for all voltages and sizes. A broadrange of standard and engineered-to-orderconfigurations are available.

All TR1 Series VFDs and option packagesare factory-built and carry UL and C-ULlistings. All VFDs and option packages arebuilt in ISO 9001 and 14001 certifiedfacilities.

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TR1 Series VFDApplication Considerations

Configuring Variable Frequency Drives for the EnvironmentThe TR1 Series VFD can meet the demandsof the most rigorous HVAC environments.

Indoor Environments• NEMA 1 – All VFDs are available as

standard in a NEMA 1 enclosure. Thisenclosure is suitable for use in relativelyclean, dry indoor environments.

• NEMA 12 – All VFDs except the 600 voltunits are also available in an optionalNEMA 12 enclosure. This enclosure issuitable for use in indoor locations thatmay be too dirty for NEMA 1 enclosures.

The side-by-side option packages are alsoavailable in both NEMA 1 and NEMA 12enclosures. The integrated bypass isavailable only in NEMA 1 configuration.

Plenum RatedAll VFDs and option packages are UL listedfor installation in air handling compartments.

UL listed Type 3R outdoorenclosure with VFD andthree-contactor bypass.

Moist or Corrosive EnvironmentsFor moist or corrosive atmospheres,conformal coated circuit boards areavailable for all VFDs.

Outdoor EnvironmentsVFDs through 75 HP at 460 or 600 volts and30 HP at 208 or 230 volts may also besupplied with a UL listed Type 3R enclosuresuitable for outdoor use. These rainproofenclosures allow the versatile TR1 SeriesVFD and all of its options to be located on arooftop or other outdoor location.Regardless of the ambient temperature,enclosure fans and a thermostaticallycontrolled heater help keep the VFD withinits temperature limits, and help preventcondensation in cool, damp environments.

A made-to-order outdoor enclosure may besupplied for larger VFDs.

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TR1 Series VFD Selection

*Max drive output current rating of drive must always equal or exceed nameplate running amps of motor(s).

208 V Input 230 V Input 380 V Input 460 V Input 600 V InputMax Nominal Max Drive Max Drive Max Drive Max Drive Max Drive

Model Number Output HP Output Current* Output Current* Output Current* Output Current* Output Current*

TR1 6002 1-1/2 6.9 6.9 3.0 3.0 2.4

TR1 6003 2 7.8 7.8 4.1 3.4 2.7

TR1 6004 3 11 11 5.6 4.8 3.9

TR1 6006 5 17.5 17.5 10 8.2 6.1

TR1 6008 7-1/2 26 26 13 11 9.0

TR1 6011 10 33 33 16 14 11

TR1 6016 15 48.3 48.3 24 21 16.4

TR1 6022 20 62.1 62.1 32 27 22

TR1 6027 25 78.2 78.2 37.5 34 27

TR1 6032 30 92 92 44 40 32

TR1 6042 40 120 104 61 52 41

TR1 6052 50 143 130 73 65 52

TR1 6062 60 170 154 90 77 62

TR1 6072 75 106 106 77

TR1 6102 100 147 130 99

TR1 6122 125 177 160 125

TR1 6150 150 212 190 144

TR1 6175 200 260 240 192

TR1 6225 250 315 302 242

TR1 6275 300 368 361 289

TR1 6350 350 480 443

TR1 6400 450 600 540

TR1 6500 500 658 590

TR1 6550 600 745 678

NEMA 1 models are suitable for operation at a maximum ambient temperature of122°F (50°C) when used with motor leads of 50 ft. (15 m) or less.

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Input Voltages, select model based on input voltage ............................................... 200 through 240; 380 through 460, or 550 through 600 V AC

Motor Voltages .............................................................................................. 200, 208, 220, 230, 240, 380, 400, 415, 440, 460, 550 or 575 V AC

Input Voltage Range for Full Output ................................................................................................................................................... Nominal ±10%

Undervoltage Trip Point ..........................................................................................................................................................164, 313, or 394 V AC

Overvoltage Trip Point ............................................................................................................................................................299, 538, or 690 V AC

Input Frequency ............................................................................................................................................................................ 50 or 60 Hz, ±2 Hz

Output Frequency ................................................................................................................................................................... Selectable 0 to 120 Hz

Drive Efficiency ....................................................................................................................... 97% or greater at full load and nominal motor speed

Input Section ................................................................................................................................................... Full wave three phase bridge rectifier

Output Section ............................................................................................................................................ Insulated gate bipolar transistors (IGBT)

Input Displacement Power Factor ................................................................................................................ 0.98 or greater at all speeds and loads

Follower Signal ....................................................... 0 to 5 V DC, 0 to 10 V DC, 0 to 20 mA, 4 to 20 mA fully selectable, direct and inverse acting

Lost Analog Reference Action ...... Selectable to go to a preset speed, go to maximum speed, stay at last speed, stop, turn off, or stop and trip

Time Delay for Lost Analog Reference Action ......................................................................................................................................... 1 to 99 sec.

Output Current Limit Setting ................................................................................................................................ Adjustable to 110% of drive rating

Current Limit Timer ................................................................................................................................................................... 0 to 60 sec. or infinite

Adjustable Maximum Speed ....................................................................................................................... From minimum speed setting to 120 Hz

Adjustable Minimum Speed ........................................................................................................................... From maximum speed setting to 0 Hz

Adjustable Acceleration Time ...................................................................................................................................... To 3,600 sec. to base speed

Adjustable Deceleration Time .................................................................................................................................. To 3,600 sec. from base speed

Adjustable Auto Restart Time Delay ...................................................................................................................................................... 0 to 600 sec.

Starting Torque ........................................................................................................................... Constant torque until commanded speed reached

Breakaway Torque Time (1.6 times drive rated current) ..................................................................................................................... 0.0 to 0.5 sec.

Display Languages .................................................................... English, Spanish, French, German, Italian, Portuguese, Swedish, Dutch, Danish

Maximum Number of Preset Speeds ...................................................................................................................................................................... 16

Maximum Number of Frequency Stepovers ............................................................................................................................................................. 4

Maximum Number of Accel/Decel Rates .................................................................................................................................................................. 4

Number of Programmable Digital Inputs ................................................................................................................................................................... 8

Number of Programmable Analog Inputs ........................................................................................................................ Three: 2 voltage, 1 current

Number of Programmable Analog Outputs ............................................................................................................................................................... 2

Number of Programmable Relay Outputs ........... 1 standard Form A 30 V AC, 1 A, 1 standard Form C 240 V AC, 2 A, 1 or 4 additional optional

Low Frequency and High Frequency Warnings ...................................................................................................................................... 0 to 120 Hz

Low Current and High Current Warnings ................................................................................................................................ 0 to maximum current

Low Reference and High Reference Warnings ......................................................................................................................... -999,999 to 999,999

Low Feedback and High Feedback Warnings ........................................................................................................................... -999,999 to 999,999

Start Voltage ................................................................................................................................................................................................. 0 to 10%

Delayed Start .......................................................................................................................................................................................... 0 to 120 sec.

DC Braking Time ...................................................................................................................................................................................... 0 to 60 sec.

DC Braking Start .................................................................................................................................................................. 0 to maximum frequency

DC Braking Current .................................................................................................................................................. 0 to 50% of rated motor current

Automatic Restart Attempts .............................................................................................................................................................0 to 20 or infinite

Automatic Restart Time Delay .......................................................................................................................... 0 to 600 sec. between each attempt

Relay ON Delay and Relay OFF Delay

(for the standard Form C relay and 4 relay option) ............................................................................................................................... 0 to 600 sec.

Drive and Options Enclosure .................................................................................................................. NEMA Types 1 and 12; 4 and 3R optional

Ambient Operating Temperature Range ......................................... 14°F to 104°F (-10°C to 40° C) except NEMA 1 models as noted on page 12

Humidity ................................................................................................................................................................................. <95%, non-condensing

Maximum Elevation without Derate ............................................................................................................................................... 3,300 ft. (1000 m)

TR1 Series VFDPerformance Data

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Shown below is how a TR1 Series VFDtypically interfaces with other components inthe HVAC system. The terminal numbers andfunctions are identical on all TR1 Series VFDs.

The analog and digital input terminals, and theanalog and relay output terminals are allprogrammable. The functions shown hereare typical, but show only a small portion ofthe total capability.

An optional relay output card, not shown,can provide one or four additional Form Crelays.

The standard EIA-485 connections allowdirect serial communications hookups withbuilding management systems.

Motor

91 (L1)

92 (L2)

93 (L3)

99 (PE)

88 (-)

89 (+)

50 (+10 V OUT)

53 (A IN)

54 (A IN)

55 (COM A IN)

60 (A IN)

12 (+24 V OUT)

13 (+24 V OUT)

16 (D IN)

17 (D IN)

18 (D IN)

19 (D IN)

20 (COM D IN)

27 (D IN)

29 (D IN)

32 (D IN)

33 (D IN)

Switch ModePower Supply

10 V DC17 mA

24 V DC200 mA

(U) 96

(V) 97

(W) 98

(PE) 95

(AUX RELAY) 01

(AUX RELAY) 02

(AUX RELAY) 03

(RELAY) 04

(RELAY) 05

(COM A OUT) 39

(A OUT) 42

(A OUT) 45

(P EIA-485) 68

(N EIA-485) 69

(COM EIA-485) 61

Output Speed Indication*4 - 20 mA

Output Current Indication*4 - 20 mA

Run Indication*30 V AC, 1 A

Fault Indication*240 V AC, 2 A

EIA-485

+

-

+ - + -

5 V

0 V

SW3SW2

EIA-485Interface

Reset*

Lockout

Run/Stop*

Reverse*

Interlock

Preset Speed

Setup Select*

Setup Select*

4 - 20 mARef. Input*

0 - 10 V DCRef. Input*

0 - 10 V DCRef. Input*

+10 V DC

ExternalDC Bus

Connection

3-PhasePower

Input

The operation of all control inputs andoutputs is programmable. Typicalterminal functions are shown.

*

SW4

TR1 Series VFDTypical Interconnection Diagram

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NEMA 1 Basic TR1 Series VFD

Drawing 1

Model Number NEMA 1 Dimensions (inches) Weight Dwg

208/230 VAC 380 VAC 460 VAC 600 VAC H W D a b c d (lbs) #

TR1 6002-6003 TR1 6002-6005 TR1 6002-6004 — 15.55 8.66 6.30 7.87 0.39 15.12 0.24 18 1

TR1 6004 TR1 6006-6011 TR1 6006-6011 TR1 6002-6011 15.55 8.66 7.87 7.87 0.39 15.12 0.24 23 1

TR1 6006-6011 TR1 6016-6027 TR1 6016-6027 TR1 6016-6027 22.05 9.53 10.24 7.87 0.83 21.26 0.39 51 2

TR1 6016-6022 TR1 6032-6042 TR1 6032-6042 TR1 6032-6042 27.56 9.53 10.24 7.87 0.83 26.77 0.39 66 2

TR1 6027-6032 TR1 6052-6072 TR1 6052-6072 TR1 6052-6072 31.50 12.13 11.65 10.63 0.75 30.71 0.39 95 2

— TR1 6102-6122 TR1 6102-6122 — 31.50 14.57 13.19 13.00 0.79 30.71 0.39 119 2

TR1 6042-6062 — — TR1 6100-6150 37.56 14.57 13.19 10.63 1.97 30.71 6.42 267 3

— TR1 6150-6275 TR1 6150-6275 TR1 6175-6275 61.18 16.54 15.75 13.78 1.38 54.33 6.42 355 3

Drawing 2

Drawing 3

TR1 Series VFDDimensions and Weights

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Drawing 1

Model Number NEMA 1 Dimensions (inches) Weight Dwg

208/230 VAC 380 VAC 460 VAC H W D a b c d (lbs) #

TR1 6002-6003 TR1 6002-6005 TR1 6002-6004 18.11 11.10 7.68 10.16 0.47 10.24 2.66 25 1

TR1 6004 TR1 6006-6011 TR1 6006-6011 20.87 11.10 7.68 10.16 0.47 12.99 2.66 31 1

TR1 6006-6016 TR1 6016-6032 6016-6032 31.89 13.78 11.02 12.83 0.47 22.05 2.66 92 2

TR1 6022-32 TR1 6042-6072 TR1 6042-6072 37.01 15.75 11.02 14.76 0.47 27.17 2.66 134 2

— TR1 6102-6122 TR1 6102-6122 36.93 15.67 14.13 14.72 0.47 27.17 2.76 170 2

TR1 6042-62 — — 36.89 19.49 16.57 — — — — 273 3

— TR1 6150-6275 TR1 6150-6275 61.89 19.49 16.73 — — — — 390 4

Drawing 2

NEMA 12 Basic TR1 Series VFD


Drawing 3 Drawing 4

17TR1-SLB005-EN

79.13

47.2423.62

Model Number Weight (lbs)

380 VAC 460 VAC NEMA 1 NEMA 12

TR1 6350 TR1 6350 1,312 1,334

TR1 6400 TR1 6400 1,339 1,411

TR1 6500 TR1 6500 1,488 1,510

TR1 6550 TR1 6550 1,543 1,565

NEMA 1 and NEMA 12 Basic TR1 Series VFD


18 TR1-SLB005-EN

Model Number Dimensions (inches) WeightDwg

208 VAC 460 VAC 600 VAC H W D a b c d e f g h i j (lbs) #

TR1 6002-6004 TR1 6002-6011 TR1 6002-6011 30.00 26.00 11.00 20.00 3.00 31.25 0.63 1.77 4.50 6.90 12.00 2.00 2.00 140 1

TR1 6006-6011 TR1 6016-6027 TR1 6016-6027 38.00 28.00 12.30 22.00 3.00 39.25 0.63 1.77 4.50 8.20 9.70 2.00 2.00 200 1

TR1 6016-6022 TR1 6032-6042 TR1 6032-6042 38.00 28.00 12.30 22.00 3.00 39.25 0.63 1.77 4.50 8.20 9.70 2.00 2.00 250 2

TR1 6027-6032 TR1 6052-6072 TR1 6052-6072 47.00 35.00 14.25 29.00 3.00 48.25 0.63 1.77 4.50 10.20 14.25 2.00 2.00 330 2

Enclosure housesTR1 Series VFD and allstandard options.

NEMA 3R Enclosure


Drawing 1 Drawing 2

19TR1-SLB005-EN

Model Number Dimensions (inches) Weight

208 VAC 460 VAC 600 VAC H W D a b c d e f g (lbs)

TR1 6002-6004 TR1 6002-6011 TR1 6002-6011 41.30 9.53 8.39 7.87 0.75 38.54 1.75 2.64 34.13 9.88 49

TR1 6006-6011 TR1 6016-6027 TR1 6016-6027 54.57 9.53 10.74 7.87 0.75 51.82 1.75 2.47 47.63 12.21 89

TR1 6016-6022 TR1 6032-6042 TR1 6032-6042 60.09 9.53 10.74 7.87 0.75 57.34 1.75 2.47 53.14 12.21 110

TR1 6027-6032 TR1 6052-6062 TR1 6052-6072 68.19 12.13 12.15 10.63 0.75 65.44 1.75 2.50 61.21 13.65 187

NEMA 1 Integrated Fused Disconnect Enclosure


208 VAC 460 VAC 600 VAC H W D a b c d e f g (lbs)

TR1 6002-6004 TR1 6002-6011 TR1 6002-6011 28.66 9.53 8.39 7.87 0.75 25.91 1.75 2.64 21.50 9.88 43

TR1 6006-6011 TR1 6016-6027 TR1 6016-6027 37.34 9.53 10.74 7.87 0.75 34.59 1.75 2.47 30.39 12.21 56

TR1 6016-6022 TR1 6032-6042 TR1 6032-6042 42.85 9.53 10.74 7.87 0.75 40.10 1.75 2.47 35.91 12.21 78

TR1 6027-6032 TR1 6052-6072 TR1 6052-6072 48.28 12.13 12.15 10.63 0.75 45.53 1.75 2.50 41.34 13.65 103

Contact Trane for optionsavailable with integratedbypass

NEMA 1 Integrated Bypass Enclosure


20 TR1-SLB005-EN


208 VAC 460 VAC H W D1 D2 D3 a b c d e f g h j k l m (lbs)

TR1 6002-6004 TR1 6002-6011 30.40 27.13 7.77 8.27 9.81 25.63 0.75 28.03 1.64 16.14 7.50 1.75 4.00 6.50 4.50 1.50 12.00 116

TR1 6006-6022 TR1 6016-6042 41.28 29.84 11.78 12.28 13.82 28.34 0.75 39.54 1.64 16.14 7.50 1.75 4.00 6.50 4.50 1.50 12.00 193

TR1 6027-6032 TR1 6052-6072 50.81 36.98 11.78 12.28 13.82 35.18 0.75 48.35 1.64 21.36 12.00 1.75 4.00 7.00 4.50 1.50 15.00 267


208 VAC 460 VAC 600 VAC H W D1 D2 D3 a b c d e f g h j k l m (lbs)

TR1 6002-6004 TR1 6002-6011 TR1 6002-6011 30.40 24.85 8.59 9.09 10.63 23.35 0.75 28.03 1.64 16.14 7.50 1.75 4.00 6.50 4.50 1.50 12.00 90

TR1 6006-6022 TR1 6016-6042 TR1 6016-6042 41.28 25.50 10.95 11.45 12.99 24.00 0.75 38.89 1.64 16.14 7.50 1.75 4.00 6.50 4.50 1.50 12.00 158

TR1 6027-6032 TR1 6052-6072 TR1 6052-6072 50.81 33.41 12.36 12.86 14.41 31.61 0.90 48.35 1.64 21.36 12.00 1.75 4.00 7.00 4.50 1.50 15.00 229

NEMA 1 Basic TR1 Series VFD with Side-by-Side Bypass Enclosure



21TR1-SLB005-EN

Model Number Weight

208 VAC 460 VAC 600 VAC (lbs)

TR1 6042-6072 TR1 6102-6122 — 306

— — TR1 6100-6125 454

The enclosure shownat right is required fordual motor orcontactor motorselection. All otherstandard options willfit in the enclosureabove.



Inches

22 TR1-SLB005-EN

Inches

Model Number Weight

460/600 VAC (lbs)

TR1 6150-6275 1,026

The enclosureshown at rightis required fordual motor orcontactor motorselection. Allother standardoptions will fitin the enclosureabove.



23TR1-SLB005-EN

Inches

Model Number Weight Dwg

208 VAC 460 VAC (lbs) #

— TR1 6102-6122 357 1

TR1 6042-6062 — 460 2

Model Number Weight

460 VAC (lbs)

TR1 6150-6275 1,048



Drawing 1 Drawing 2 All Models

Local Sales and Service Around the Globe

Trane has a policy of continuous product and product data improvement and reserves the right to change designand specifications without notice.

TraneA business of American Standard Companieswww.trane.com

Literature Order Number TR1-SLB005-EN

File Number —

Supersedes April 2003

Stocking Location Commercial Communications, Inc.

For more information contact your local Traneoffice or e-mail us at [email protected]

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