Technicolor - Thomson TS 870 service manual Transfer Switch Mechanism -1000A-1200A, T-Style

Page 23

TS 870 TRANSFER SWITCH

9.TRANSFER SWITCH MECHANISM –1000A-1200A, T-Style

The transfer mechanism consists primarily of the transfer motor, a hub assembly, two operating rods and two power switching device operating yokes.

The reversible transfer motor drives the hub assembly, which in turn moves the operating rods that are connected to the power switching device operating yokes. The power switching device toggles are set inside the yokes and are moved by them. There are two limit switches, which are contacted by the operating yokes (one for each direction of travel), which disconnect the transfer motor power supply when the power switching devices have attained full travel. The adjuster screws, located on the yokes determine the operating point of these limit switches. Should adjustment be required, it is advisable to consult Thomson Technology for further information.

The transfer switch mechanism has three possible positions:

a)Utility power switching device closed and generator power switching device open;

b)Generator power switching device closed and utility power switching device open;

d)Both utility and generator power switching devices open, but NEVER both utility and generator power switching devices closed at the same time.

9.1.MANUAL OPERATION

DANGER!!!!

Arc Flash and Shock Hazard. Will cause severe injury or death.

Do not open equipment until ALL power sources are disconnected

This equipment must be installed and serviced only by qualified electrical personnel utilizing safe work practices and appropriate Personal Protective Equipment (PPE). Failure to do so may cause personal injury or death

Isolate the transfer switch from all sources of supply before opening the enclosure for manual operation. With all sources of power de-energized to the transfer switch, the control circuit isolation plug can be unplugged to prevent subsequent operation.

To operate manually, pull the release plunger and operate the handle in the desired direction.

Automatic operation may be regained by replacing the isolation plug. With all sources of power de-energized to the transfer switch, the control circuit isolation plug can be re-

PM062 REV 5 08/05/05

19

Thomson Technology

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Automatic Transfer Switches Page Table of Contents Ground Fault Site Test Requirements Transfer Switch Mechanism -1000A-1200A, T-STYLEEquipment Storage Product Revision HistoryEquipment Operating Upstream Circuit Protective DEVICES/ELECTRICAL ConnectionsTransfer Switches with MULTI-TAP Voltage Capability Transfer Switches with Integral Over Current ProtectionSystem PHASING-HIGH LEG Delta Systems Voltage on TS870 Series Transfer Switches with TSCGeneral Description Remote Start Contact Field WiringDielectric Testing Installation of Open Type Transfer SwitchesTS 870 Transfer Switch Product Model Code Series Voltage Utility Switching DeviceNormal Operation Typical Commissioning ProceduresStandard Automatic Transfer Switch General Theory of OperationOver Current Trip Service Entrance Automatic Transfer SwitchService Disconnect Procedure Additional Procedures TS 870 Transfer Switch Test Modes Standard TS 870 Automatic Transfer SwitchOver Current Protection TS 870 Transfer Switch General Notes on Servicing Transfer Switch Mechanism TS 870 Transfer Switch Manual Operation Transfer Switch Mechanism 100A-800A, S StyleTS 870 Transfer Switch Transfer Switch Mechanism -1000A-1200A, T-Style TS 870 Transfer Switch Recommended Maintenance TS 870 Transfer Switch TS 870 Transfer Switch ØC ØB ØA N ØA ØB ØC TS 870 Transfer Switch Connection Configuration Options Withstand Current Ratings ALL Models Without Integral Cable Terminal InformationRequirements for Upstream Circuit Protective Devices Performance Test Ground Fault Site Test RequirementsInterrupting Capacity Current Ratings ALL Models with TS 870 Transfer Switch Symptom Possible Causes TroubleshootingTransfer to generator source without a TSC80SR Replacement PartsProduct Return Policy Warranty replacement/Warranty Repair Service Fax 604TS 870 Transfer Switch Performance Test Form Page Appendix a Typical Automatic Transfer SwitchFinal Commissioning Appendix a Appendix a Appendix B System

TS 870 specifications

The Technicolor Thomson TS 870 is a prominent satellite receiver that has captured attention for its innovative features and advanced technology, designed to enhance the viewing experience for users. As a component of the Technicolor brand, which is known for pioneering solutions in the entertainment and media industry, the TS 870 exemplifies the commitment to quality and performance.

One of the standout features of the TS 870 is its high-definition (HD) capabilities, enabling users to enjoy crystal-clear picture quality. The receiver supports various video formats, and its resolution can reach up to 1080p, ensuring that viewers have access to stunning visuals. This makes it ideal for watching movies, sports, and TV shows on large screens where detail and clarity are crucial.

The TS 870 is also equipped with a robust digital video recording (DVR) function, allowing users to record their favorite programs for later viewing. With a significant storage capacity, it can store hours of programming, and the user-friendly interface makes playback and scheduling recordings straightforward. This feature is particularly valued by busy households where time constraints often prevent live viewing.

Connectivity is another significant aspect of the TS 870. It boasts multiple HDMI, USB, and Ethernet ports, ensuring seamless integration with other multimedia devices. This compatibility allows for easy access to a variety of streaming services and content, making the receiver a versatile centerpiece for home entertainment.

In terms of ease of use, the TS 870 features a well-designed user interface that simplifies navigation through channels and settings. The remote control is intuitive, providing quick access to essential functions and features. Additionally, the device is compatible with various operating systems, enhancing its accessibility across different platforms.

The TS 870 stands out with its energy-saving technology, ensuring that users can enjoy prolonged viewing without significant energy consumption. This environmentally friendly approach is appealing in a market that increasingly values sustainability.

Overall, the Technicolor Thomson TS 870 combines advanced technology, user-friendly features, and high-definition capabilities, making it a sought-after choice for individuals and families looking to enrich their viewing experience with a reliable and feature-rich satellite receiver. Its blend of performance and practicality outlines Technicolor's dedication to creating innovative media solutions for today’s consumers.
Top Page Image Contents