Trane TR200 Control Wiring, Grounding Earthing, Grounding Hazard, Installation, Field Wiring

Page 40
3.4.9 Control Wiring

Installation

•

•

•

•

•

Connect the 3-phase motor wiring to bypass terminals T1 (U), T2 (V), and T3 (W). See the connection drawing inside the cover of the unit.

Depending on the configuration of the equipment, motor wiring may be connected to overload or terminal block.

Torque terminals in accordance with the information provided on the connection diagram inside the cover of the unit.

Motor wiring should never exceed the following maximum distances: 300m (1000 ft) for unshielded, 150m (500 ft) for shielded.

Motor wiring should always be as short as practical.

•Connect the ground wire directly to a reliable earth ground. Grounding studs are provided on the back plate of the panel for grounding.

•Do not use conduit connected to the panel as a replacement for a ground wire.

•A high strand count ground wire is preferred for dissipating high frequency electrical noise.

•Keep the ground wire connections as short as possible.

•Ground the motor to the panel with insulated wire run inside metal conduit with motor leads.

3.4.9 Control Wiring

3.4.8 Grounding (Earthing)

3.4.8 Grounding (Earthing)Field Wiring!WARNING

GROUNDING HAZARD!

for operator safety, it is important to ground the option panel properly. Failure to do so could result in death or serious injury.

Manual backgroundManual backgroundWARNING

ELECTROCUTION AND FIRE HAZARDS WITH IMPROPERLY INSTALLED AND GROUNDED FIELD WIRING!

Improperly installed and grounded field wiring poses FIRE

&ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in the National Electrical Codes (NEC) and your local/state electrical codes. All field wiring MUST be performed by qualified personnel. Failure to follow these requirements could result in death or serious injury.

NOTE!

It is the responsibility of the user or certified electrical installer to ensure correct grounding (earthing) of the equipment in accordance with national and local electrical codes and standards.

•Follow all local and national codes for proper electrical equipment grounding (earthing).

•Correct protective grounding of the equipment must be established. Ground currents are higher than 3 mA.

•A dedicated ground wire is required for input ground.

Manual backgroundManual backgroundWARNING

Electrocution and Fire Hazards with Improperly Installed and Grounded

Field Wiring!

Improperly installed and grounded field wiring poses FIRE

&ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in the National Electrical Codes (NEC) and your local/state electrical codes. All field wiring MUST be performed by qualified personnel. Failure to follow these requirements could result in death or serious injury.

Detailed instructions for terminal connection, control wiring installation, and operation are shown in Section 5 Electromechanical Bypass (EMB2) Operation and Section 6 Electronically Controlled Bypass (ECB) Operation.

•It is recommended that control wiring is rated for 600 V for 480 V and 600 V drives and 300 V for 200-240 V drives.

•Isolate control wiring from high power components in the drive.

•See 3.4.2 Wire and Cable Access for details.

3-26

BAS-SVX49A-EN

Page 39 Page 41
Image 40
Page 39 Page 41
Contents Operators Guide TR200 Vertical Bypass/Non Bypass PanelBAS-SVX49A-EN AugustSafety Safety GuidelinesEQUIPMENT HAZARD UNINTENDED STARTContents 2 Pre-installation3 Installation 1 Introduction5 Electromechanical Bypass EMB2 Operation 4 Start Up6 Electronically Controlled Bypass ECB Operation 7 Start Up Troubleshooting 8 AppendixContents BAS-SVX49A-EN1 Introduction 1.1.1 Purpose of the Manual1.1.2 Overview 1.1.3 Typical Bypass Operation1.3 Bypass Options 1.3.1 Common Run/Stop with Bypass1.3.2 Automatic Bypass 1.3.3 Run Permissive in Bypass1.4 Bypass Platform Configurations 1.5 Switch Mode Power Supply1.5.1 Control Transformer 1.6 Disconnects 1.6.1 Main Disconnect1.6.2 Mode Selector Switch Introduction1.6.3 Panel Configurations Table 1.3 Tier Definitions and FeaturesIntroduction Non bypass1.7Power Component Functions 1.7.1 Power Fusing 1.6.4 Panel Voltage and Frame RatingsMain fusing Drive fusing2 Pre-installation 2.1.2 Pre-installationCheck2.1.3 Installation Site Check 2.1.1 Receiving Inspection2.2Harsh Environments 2.2.1 Airborne Liquids2.2.2 Airborne Solids 2.2.3 Corrosive Chemicals3 Installation 3.1.1 Tools Required3.1.2 Drive Fuses InstallationInstallation 230 V AC460 V AC 600 V AC3.2Mechanical Installation 3.2.1 Lifting 3.2.4 Shipping Weights3.1.3 Internal Main Panel Fuses 3.2.3 Forklift3.3 Cooling InstallationFigure 3.2 Side Cooling Clearance Figure 3.1 Proper Lifting Method3.4 Electrical Installation Proper Field Wiring and Grounding RequiredHazardous Voltage INDUCED VOLTAGEFigure 3.4 Power Connections InstallationBAS-SVX49A-EN Figure 3.5 P2 Bypass Mechanical Layout Diagram InstallationTable 3.8 Reference Designator Definitions Installation BAS-SVX49A-ENFigure 3.7 P3 Bypass Mechanical Layout Diagram InstallationBAS-SVX49A-EN 3-10 InstallationBAS-SVX49A-EN Installation Figure 3.9 P4 Bypass Mechanical Layout DiagramBAS-SVX49A-EN 3-113-12 InstallationBAS-SVX49A-EN Installation Figure 3.11 P5 Bypass Mechanical Layout DiagramBAS-SVX49A-EN 3-133-14 InstallationBAS-SVX49A-EN 3.4.2 Wire and Cable Access InstallationHazardous Voltage IMPORTANT NOTEInstallation Figure 3.15 P2 Panel Figure 3.16 P3 Panel3-16 BAS-SVX49A-ENInstallation Figure 3.17 P4 PanelBAS-SVX49A-EN 3-17Installation Figure 3.18 P5 Panel3-18 BAS-SVX49A-EN3.4.3 Wire Size Installation3.4.5 Terminal Tightening Torques 3.4.4 Wire Type RatingInstallation Installation Non BypassBypass HP KWInstallation Ground Wire230 V AC Non BypassInstallation Ground Wire460 VAC OutputInstallation Ground Wire600 VAC Non Bypass3.4.7 Motor Wiring 3.4.6 Input Line ConnectionInstallation Hazardous Voltage3.4.9 Control Wiring 3.4.8 Grounding EarthingInstallation Field WiringInstallation 3.4.10Serial Communication Bus ConnectionProgramming 3.4.11 Drive Control Terminals InstallationHAZARDOUS VOLTAGE 4 Start UpStart Up 4.1.2 Start Up Procedure 4.1.1 Inspection Prior to Start UpHAZARDOUS VOLTAGE Start UpMOTOR START Start UpStart Up BAS-SVX49A-EN5 Electromechanical Bypass EMB2 Operation Electromechanical Bypass EMB2 OperationElectromechanical Bypass E BAS-SVX49A-EN5.1.2 EMB2 Auto Bypass 5.1.3 EMB2 Common Run/StopAuto Bypass Function Setup Common Run/Stop Setup5.1.4 EMB2 Run Permissive 5.1.5 EMB2 OverloadMOTOR DAMAGE Run Permissive Function Setup5.1.6 EMB2 Safety Interlock 5.1.8 EMB2 Fault Reporting5.1.7 EMB2 Fire Mode Safety Interlock Function Setup5.1.9 EMB2 Switches Fault Reporting Function SetupMode selector switch Electromechanical Bypass E6.1Electronically Controlled Bypass ECB Operation 6 Electronically Controlled Bypass ECB Operation6.1.1 Overview 1 2 3 4 6.1.2 ECB Control CardElectronically Controlled B BAS-SVX49A-EN Figure 6.2 ECB Control Card Terminal ConnectionsElectronically Controlled Bypass ECB Opera- tion Electronically Controlled B Input ConnTerm Function6.1.3 ECB Drive or Bypass Selection BAS-SVX49A-EN Electronically Controlled B130BX238.10 6.1.4 ECB Programming 6.1.5 ECB Hand/OFF/Auto 6.1.6 ECB Mode of OperationElectronically Controlled B General InformationMode of Operation Select Par. NoSelection Function6.1.7 Bypass Status Word Bit Examples 6.1.8 ECB Auto BypassAuto Bypass Function Setup Electronically Controlled B6.1.9 ECB Run Permissive 6.1.10 ECB OverloadRun Permissive Function Setup Disable Run Permissive6.1.11 ECB Safety Interlock 6.1.12 ECB Common Run/StopSafety Interlock Function Setup Overload Function Setup6.1.14 ECB Fault Reporting 6.1.13 ECB Advanced Fire ModeFire Mode Function Setup Fault Reporting Function Setup6-14 Electronically Controlled BBAS-SVX49A-EN 7 Start Up Troubleshooting 7.1.1 Option Panel Alarm and WarningsStart Up Troubleshooting CodeStart Up Troubleshooting SymptomSolution Table 7.3 Fault TableSymptom SolutionPossible cause TestStart Up Troubleshooting SymptomSolution Possible cause8 Appendix 8.1.1 DimensionsP2 BYPASS P3 BYPASSAppendix 8.1.2 Mechanical DiagramsFigure 8.1 P2 Bypass Figure 8.2 P2 Non-bypass AppendixBAS-SVX49A-EN BAS-SVX49A-EN AppendixFigure 8.3 P3 P4 P5 Bypass Figure 8.4 P3 P4 P5 Non-bypass AppendixBAS-SVX49A-EN Appendix 8.1.3 Typical Wiring DiagramsFigure 8.5 EMB2 with Control Relay, Part Figure 8.6 EMB2 with Control Relay, Part AppendixBAS-SVX49A-EN Figure 8.7 EMB2, Part AppendixBAS-SVX49A-EN BAS-SVX49A-EN AppendixFigure 8.8 EMB2, Part Appendix Figure 8.9 ECB, Part8-10 BAS-SVX49A-ENAppendix Figure 8.10 ECB, PartBAS-SVX49A-EN 8-11Appendix Figure 8.11 ECB with Control Relays, Part8-12 BAS-SVX49A-ENAppendix Figure 8.12 ECB with Control Relays, PartBAS-SVX49A-EN 8-13Appendix Figure 8.13 Non-bypass8-14 BAS-SVX49A-ENPage MG14D122 *MG14D122 177R0253
Related manuals
Manual 56 pages 40.28 Kb
Top Page Image Contents