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THOMSON TSC 800 - V2.2 User Manual

THOMSON TSC 800 - V2.2
88 pages
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9087A – 198
th
Street, Langley, BC Canada V1M 3B1 Telephone (604) 888-0110
Telefax (604) 888-3381 E-Mail: info@thomsontechnology.com www.thomsontechnology.com
TSC 800
TRANSFER SWITCH CONTROLLER
INSTALLATION, OPERATING &
SERVICE MANUAL
Software Version 2.2
PM049 REV 10 08/09/25

Table of Contents

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THOMSON TSC 800 - V2.2 Specifications

General IconGeneral
BrandTHOMSON
ModelTSC 800 - V2.2
CategoryController
LanguageEnglish

Summary

Introduction to TSC 800

Product Revision History

Historical summary of changes made to the TSC 800 product since its original release.

General Description of TSC 800 Controller

Overview of the TSC 800 controller's microprocessor-based design and features.

Installation Guidelines for TSC 800

General Installation Information

General notes regarding site installations and adherence to electrical codes.

Important Notes for Installers

Key considerations and warnings for installers regarding voltage matching and configuration.

AC Voltage Sensing Input Requirements

Details on acceptable AC voltage sensing inputs and system requirements.

AC Control Power Input Specifications

Information on the required AC control power input voltage and consumption.

TSC 800 Output Circuits

Description of the different types of output circuits provided by the TSC 800.

System Phasing for High Leg Delta Systems

Guidelines for connecting to 3-phase 4-wire delta systems with high leg.

External Panel Control Wiring

Minimum requirements for external panel control wiring, including wire sizes.

Description of TSC 800 Components

Lexan Faceplate Features

Description of the Lexan faceplate and its interactive elements.

Printed Circuit Board (PCB) Overview

Identification of user interface items on the printed circuit board.

Power Supply Input Voltage Selection

Procedure for selecting the correct power supply input voltage using jumper plugs.

Terminal Blocks Identification

Details on the three terminal blocks and their respective functions.

Diagnostic LED Indicators

Explanation of the functions of the four diagnostic LEDs on the PCB.

TSC 800 Display Menus

System Time Menu

Displays current system time and week number for automatic exercise scheduling.

ATS Mode Menu

Allows manual selection of operating modes like Auto, Offload, and Onload Test.

TSC 800 Program Menu

Access to programmable functions like time delays and setpoints via password.

System Operation Menu

Provides real-time status information for utility and generator supplies.

Operating Instructions for TSC 800

Automatic Sequence of Operation

Detailed description of the automatic transfer switch operation sequences.

Normal Sequence of Operation (Open Transition Transfer)

Step-by-step process for open transition transfer during utility failure.

Normal Sequence of Operation (Closed Transition Transfer)

Process for closed transition transfer, including synchronization logic.

Test Modes of Operation

Explains test modes like utility power fail simulation and closed transition tests.

Operator Initiated Utility Power Fail Simulation

Procedure for manually simulating a utility power failure for testing.

Transfer Fail Fault Reset

Procedure to reset a Transfer Fail condition and re-transfer to the source.

Manual Utility Re-transfer

Initiating a re-transfer to the utility supply manually after a failure.

Phase Balance Protection Alarm

Handling phase balance alarms and re-transfer sequences.

Programming Instructions for TSC 800

Security Passwords

Explanation of the three levels of security passwords for parameter access.

Read Only Mode Password

Details on accessing parameters in read-only mode.

Read/Write Mode Password

Details on accessing parameters for viewing and modifying.

Master Read/Write Mode Password

Access to all parameters and security password level modification.

Exercise Timer Configuration

Programming the automatic exercise timer for generator tests.

Auto Test Mode Configuration

Selecting the type of automatic test mode (Auto, Off Load, On Load).

System Configuration Settings

Configuring system parameters like voltage, frequency, and phases.

System Voltage Configuration

Setting the nominal system voltage for the controller.

Phase Balance Protection Settings

Configuring phase balance protection thresholds and delays.

Voltage Sensing Parameters

Configuration of utility and generator voltage sensing parameters.

Utility Under Voltage Sensor Pickup

Setting the utility under voltage threshold for sensor pickup.

Generator Under Voltage Sensor Pickup

Setting the generator under voltage threshold for sensor pickup.

Generator Control Logic Settings

Programming generator control logic parameters like start and delay timers.

Generator Start Delay

Setting the delay time before initiating a generator start signal.

Transfer Fail Logic Configuration

Configuring the transfer fail detection and response modes.

Voltage Sensing Calibration Procedures

Guidelines for calibrating voltage sensors for utility, generator, and load.

Utility Voltage Calibration

Procedure for calibrating utility supply voltage sensors (Zero and Span).

Generator Voltage Calibration

Procedure for calibrating generator supply voltage sensors (Zero and Span).

Troubleshooting the TSC 800

Replacement Parts for TSC 800

Product Return Policy

Notes and Additional Information

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