Why is there no time delay when there should be on THOMSON Controller?
If there is no time delay when there should be one in your THOMSON Controller, it might be due to an incorrect TSC 900-time delay setting. Verify the TSC 900 timer setting.
What to do if power is not available at the load terminals of THOMSON TSC 900?
If power isn't available at the load terminals of your THOMSON Controller, even though the power switching device seems closed to a live source: * The utility or generator power switching device may have tripped open due to an over current condition. Reset the power switching device by manually operating the ATS mechanism to the other source, then back to the source which was tripped. * The mechanism might have failed to operate the power switching device toggle far enough to close the power switching unit.
Why has THOMSON TSC 900 Controller transfer switch motor overheated?
If the motor has overheated and the internal thermal protector has opened after a transfer on your THOMSON Controller, it could be due to limit switch failure or improper adjustment.
Why does THOMSON TSC 900 Controller engine start and stop every 3-4 minutes?
If the engine of your THOMSON Controller starts and stops every few minutes, the TSC 900 may have been selected for OFF mode and all control power has been removed to the TSC 900 controller. Maintain control power to TSC 900 at all times or change local engine control panel from Auto to OFF mode to prevent starting in Auto mode.
General| Brand | THOMSON |
|---|---|
| Model | TSC 900 |
| Category | Controller |
| Language | English |
Describes the main operating modes of the TSC 900 controller.
Explains the sequences for open and closed transition transfers and dual source operations.
Procedure for performing an On Load Test to simulate utility power failure.
Procedure for performing an Off Load Test to run the generator without load.
Instructions for performing a TIMED TEST, specifying test type and duration.
Details the operational features and behaviors of Open and Closed Transition Transfers.
Describes ATS operation with three types of Dual Source configurations.
Procedure for resetting a Transfer Fail alarm and determining its cause.
How the TSC 900 detects and alerts abnormal source conditions.
Details user access levels and required login actions for security.
Step-by-step guide for logging into the TSC 900 controller.
Details how to map programmable inputs to parameters based on ATS configuration.
Explains how programmable outputs can be mapped to parameters for ATS configuration.
Enables Load Shed control logic based on load frequency threshold set points.
Triggers an alarm if sources fail to auto-synchronize after the timer expires.
Allows selection of closed transition transfer operation for specific ATS models.
Permits operation in Extended Parallel mode when sources are available.
To Next Page
