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Related Manuals for Kohler TSC 80
Summary of Contents for Kohler TSC 80
- Page 1 Operation/ Installation/ Service Automatic Transfer Switches Models: TSC 80 TSC 80e Transfer Switch Controller TP-6296 2/09b...
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Page 2: Product Identification Information
Product Identification Information Transfer Switch Identification Numbers Record the product identification numbers from the transfer switch nameplate. Product Code Serial Number Accessory Accessory Description TP-6296 2/09... -
Page 3: Table Of Contents
........... Service Display Module (TSC 80 Only) . - Page 4 Table of Contents, continued Section 4 TSC 80 Configuration ............
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Page 5: Safety Precautions And Instructions
Safety Precautions and Instructions IMPORTANT SAFETY INSTRUCTIONS. Accidental Starting DANGER Electromechanical equipment, including generator sets, transfer WARNING switches, switchgear, accessories, can cause bodily harm and pose life-threatening danger when improperly installed, operated, or Hazardous voltage. maintained. To prevent accidents be Will cause severe injury or death. - Page 6 Testing live electrical circuits. Heavy Equipment Notice Hazardous voltage or current can cause severe injury or death. Have NOTICE WARNING trained and qualified personnel take Hardware damage. The transfer diagnostic measurements live switch both American circuits. Use adequately rated test Standard and metric hardware.
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Page 7: Introduction
The following table lists the related Information in this publication represents data available operation and installation manual part numbers and at the time of print. Kohler Co. reserves the right to other related literature part numbers. change this literature and the products represented... -
Page 8: Service Assistance
Visit the Kohler Power Systems website at Phone: (86) 21 6288 0500 KohlerPower.com. Fax: (86) 21 6288 0550 Look at the labels and stickers on your Kohler product India, Bangladesh, Sri Lanka or review the appropriate literature or documents India Regional Office included with the product. -
Page 9: Section 1 Installation
Note: Installations must comply with the NEC and all applicable electrical regulation codes. An optional hand held, plug-in Service Display Module (SDM) is available for the TSC 80 Transfer Controller. The following installation guidelines are provided for The SDM provides an LCD screen to display additional... -
Page 10: System Phasing, High Leg Delta Systems
30 m (100 ft.). For distances exceeding 30 m Note: Failure to match correct system phasing will (100 ft.), consult the factory. result in serious damage to the TSC 80/TSC 80e controller. 2. Run remote start contact wires in a separate conduit. -
Page 11: Section 2 Description
The TSC 80/TSC 80e controller consists of two parts; a faceplate mounted externally on the transfer switch door and a printed circuit board (PCB) mounted inside the transfer switch door. -
Page 12: Printed Circuit Board
TB7: low voltage (5 VDC) control inputs. 2.2.2 Diagnostic LEDs The TSC 80/TSC 80e controller provides diagnostic LED lights mounted on the printed circuit board. See Figure 2-3. The functions are described in Figure 2-4. Diagnostic LED... -
Page 13: Tsc 80 Adjustment Potentiometers
Local plant exercise initiate pushbutton and LED, 2.3 TSC 80 Controller Features door-mounted. The TSC 80 transfer switch controller utilizes the latest Engine start contact (10 A, 120/240 VAC resistive advancements in microprocessor technology, printed max.). circuit board assembly, and software for control of Load on utility auxiliary contact (one, 10 A, 120/ automatic transfer switches. -
Page 14: Tsc 80E Controller Features
TSC 80/TSC 80e outputs and the end device if loads power failures, load on utility hours, load on generator exceed the output current rating. hours, and utility or generator voltage/frequency data at time of fault. - Page 15 3∅, 4W 208/380/480/600 VAC DIRECT SENSING 1∅, 3W 120/240 VAC DIRECT SENSING TSC 80/TSC 80e TSC 80/TSC 80e NO CONNECTION VOLTAGE INPUTS 600VAC L--L, 347VAC L--N 480VAC L--L, 277VAC L--N 380VAC L--L, 220VAC L--N VOLTAGE INPUTS 208VAC L--L, 120VAC L--N...
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Page 16: Specifications
D Direct 120--600 VAC nominal, single or three phase Voltage Sensing D 50/60 Hz D ±1.0% accuracy of setting @ 25°C (77°F) D TSC 80: --40°C to 50°C (--40°F to 122°F) Operating Temperature D TSC 80e with LCD Display: --15°C to 50°C (5°F to 122°F) D Engine start... -
Page 17: Section 3 Operating Instructions
When the utility supply voltage is restored to above the preset values (70% to 95% of rated adjustable) on all 3. Transfer Switch Fail Alarm Logic. The TSC 80/ phases, a transfer return delay circuit will be initiated. TSC 80e controller contains logic to detect a Following expiration of the utility transfer return timer transfer mechanism failure. -
Page 18: Test Modes
In this mode, the TSC 80/ source is initiated. During this period, the ATS TSC 80e transfer control outputs and transfer fail motor is energized and moves the mechanism feature are disabled. -
Page 19: Automatic Plant Exercise Load Test
TSC 80 Automatic Plant Exercise Test To initiate a preprogrammed automatic plant exercise The TSC 80 controller has a fixed 30-minute/7-day mode cycle, press the Auto Gen Exercise Test weekly automatic plant exercise program. pushbutton on the faceplate. Hold the pushbutton for... -
Page 20: Four Function Remote Test (Fts4 Option)
If the primary source is available, and within supply if the generator set fails while on load. normal limits, the TSC 80/TSC 80e will initiate a transfer to the primary source. The transfer switch will not automatically transfer to the secondary (alternate) 3.3 Transfer Fail Fault Reset... -
Page 21: Tsc 80E Lcd Display Operation
3.6 TSC 80e LCD Display Display Screen LCD Screen Shows Operation Software version Current version number of TSC 80e software loaded into the controller. The TSC 80e contains a liquid crystal display (LCD) that System time Date and time when the TSC 80e controller is visible on the front faceplate. -
Page 22: Lcd Display Mode Operation
3.6.2 LCD Display Mode Operation The TSC 80E has the maximum number of events memory as follows: The faceplate contains two pushbuttons (i.e. Down Hours max. = 65,535 hours 59 minutes 59 seconds arrow Utility Power Fail Test mode and Up arrow Auto for Load on Gen Gen Exercise Test), which can be used for controlling Hours max. -
Page 23: Section 4 Tsc 80 Configuration
Disconnect all power sources before opening the enclosure. precedence. When a system voltage is selected, the TSC 80’s utility Servicing the transfer switch. Hazardous voltage can and generator undervoltage setpoint percentage setting cause severe injury or death. Deenergize all power sources before servicing. -
Page 24: Undervoltage Setpoints With Nonstandard System Voltages
These are shown in Figure 4-1 for typical 85% Note: The TSC 80 voltage jumper setting must be set to dropout under voltage setpoints. be equal to the nominal system voltage level or the next highest setting available (e.g. -
Page 25: Gen Exercise Load Test Mode (No Xfer)
Eight adjustment potentiometers are provided on the testing mode (i.e. load test with transfer or no-load test) TSC 80 controller printed circuit board. See Figure 2-3, for the 7-day/30-minute generator set exercise function which illustrates how the potentiometers are arranged or for a remotely initiated test mode. -
Page 26: Generator Set Undervoltage Setpoint
Engine Start Delay voltage) and the potentiometer setting. Actual system operating voltage should not be used to A potentiometer is provided to adjust the TSC 80’s calculate the undervoltage setpoint. engine start delay timer. The engine start signal will be initiated following expiration of the start delay timer. -
Page 27: Utility Return Delay
Utility Return Delay 4.2.8 Neutral Delay A potentiometer is provided to adjust the TSC 80’s utility A potentiometer is provided to adjust the TSC 80’s return delay timer. The utility return delay period will be neutral delay timer. The neutral delay time period will be... - Page 28 Notes Section 4 TSC 80 Configuration TP-6296 2/09...
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Page 29: Section 5 Tsc 80E Software Programming
Password Entry Procedure the TSC 80e controller. Use Section 4 to Enter the programming mode using the following program the TSC 80 controller. procedure. 5.1 Passwords 1. Press the Enter key to obtain the password main menu. The Password Entry & Resets prompt will Use a security password (number) to access the appear. -
Page 30: Programming Main Menu Display
Note: If an asterisk symbol does not stay 5.3.1 Password Entry and Reset displayed, the correct level of password has Figure 5-2 lists the submenus located in Password not been entered, which will prevent the Entry and Reset. value from changing. 5. -
Page 31: System Options
Start Min Selects the minute of the day (e.g. 0--59 minutes) (as used with the TSC 80 controller) is ignored in that the generator set is to be started to begin its this application with the TSC 80e. For nominal exercise period. - Page 32 Note: The TSC 80e system voltage setting in software LDC Transfer must be set to be equal to the nominal system The TSC 80e controller can be programmed in software voltage level or the next highest setting available to perform a load disconnect (LDC) signal operation (e.g.
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Page 33: Voltage Calibration
AC voltmeter of adequate voltage range and accuracy to the TSC 80/TSC 80e controller Note: To calibrate the TSC 80/TSC 80e controller, a generator sensing terminals (phase to neutral) two-step procedure is required: Zero and Span. -
Page 34: Utility Voltage Setpoints
1. For span calibration, connect an external setting is considered the dead band or hysteresis calibrated AC voltmeter of adequate voltage range value. and accuracy to the TSC 80/TSC 80e controller utility sensing terminals (phase-to-neutral) Generator Undervoltage Dropout associated with the voltage phases to be calibrated. -
Page 35: System Timing Delays
5.3.9 System Timing Delays Neutral Delay The neutral delay time period will be initiated when both The TSC 80e provides control and timing delay logic of the supply power-switching devices are open during a specific to the operation of the utility and generator. transfer sequence. -
Page 36: Programmable Outputs
5.3.10 Programmable Outputs Note: Only one function may be programmed. transfer controller provides programmable output relay signals. Each output can be assigned one of the following programmable functions listed in Figure 5-4. The output relay energizes when one of the following conditions occurs. Output Description LOAD ON UTIL... -
Page 37: System Statistics
5. Programmable Output #5. Corresponds to the 5.3.12 Data Logs following output relay contacts: The TSC 80e will record the following data and will time/ a. Common--TB2 –11 date stamp when the event occurred: b. Normally Closed--TB2 –12 System Power On DST Activated c. -
Page 38: Tsc 80E Factory Default Programming Settings
Rollover days 7, 14, 21, 28 System Options TSC 80e version TSC 80e TSC 80 or TSC 80e System Configuration System voltage Set to system voltage 120, 128, 208, 220, 230, 240, 380, 400, 440, 460, 480, 575, 600 volt... - Page 39 Menu Function Factory Default Value Range Voltage Calibration Gen phase A zero Gen phase B zero Gen phase C zero Factory-set for spec level 464--560 (510 default) Util phase A zero Util phase B zero Util phase C zero Gen phase A span Gen phase B span Gen phase C span Factory-set for spec level...
- Page 40 Notes Section 5 TSC 80e Software Programming TP-6296 2/09...
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Page 41: Section 6 Typical Connection Diagrams
Section 6 Typical Connection Diagrams See Figure 2-7 for alternate connection diagrams. Figure 6-1 Typical Connection Diagram, TSC 80 TP-6296 2/09 Section 6 Typical Connection Diagrams... - Page 42 See Figure 2-7 for alternate connection diagrams. (PROGRAMMABLE #4) (PROGRAMMABLE #5) Figure 6-2 Typical Connection Diagram, TSC 80e Section 6 Typical Connection Diagrams TP-6296 2/09...
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Page 43: Section 7 Service Parts And Troubleshooting
Section 7 Service Parts and Troubleshooting 7.1 Service Parts DANGER The TSC 80/TSC 80e controller is composed of three component pieces that can be ordered as replacement parts. See the transfer switch operation/installation/ service manual for part numbers. See the List of Hazardous voltage. - Page 44 Defective TSC 80/TSC 80e controller (verify output signals with circuit board-mounted diagnostic LEDs). TSC 80/TSC 80e has transfer fail alarm activated, which is indicated by a flashing load on utility LED, located on the faceplate. Determine cause of alarm and rectify before TSC 80/TSC 80e is reset.
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Page 45: Appendix A Abbreviations
(2 bytes) est. estimated Canadian Electrical Code KBus Kohler communication protocol E-Stop emergency stop cert. certificate, certification, certified kilogram etc. et cetera (and so forth) cubic feet per hour TP-6296 2/09 Appendix 45... - Page 46 kg/cm kilograms per square National Bureau of Standards remote terminal unit centimeter normally closed room temperature vulcanization kilogram-meter National Electrical Code read/write kg/m kilograms per cubic meter NEMA National Electrical Society of Automotive kilohertz Manufacturers Association Engineers kilojoule NFPA National Fire Protection scfm standard cubic feet per minute Association...
- Page 48 For the nearest sales/service outlet in the US and Canada, phone 1-800-544-2444 KohlerPower.com Kohler Power Systems Asia Pacific Headquarters TP-6296 2/09b 7 Jurong Pier Road Singapore 619159 E 2005, 2006, 2009 by Kohler Co. All rights reserved. Phone (65) 6264-6422, Fax (65) 6264-6455...
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