TS 870 TRANSFER SWITCH

will be initiated. Once the warm-up timer expires (adjustable from 0 to 60 sec.), the Transfer to Generator Supply signal (contact closure) will be given to the transfer switch mechanism. The load will then transfer from the utility supply to the generator supply via the motor driven mechanism.

The generator will continue to supply the load until the utility supply has returned. The retransfer sequence is completed as follows: when the utility supply voltage is restored to above the preset values (adjustable from 70% to 95% of nominal) on all phases, a transfer return delay circuit will be initiated. Following expiry of the Utility Return Timer (adjustable from 0 to 30 min.), the Transfer to Generator Supply signal will be removed (contact opening), then the Transfer to Utility Supply signal (contact closure) will be given to the transfer switch mechanism. The load will then retransfer the load from the generator supply back to the utility supply. Note: A neutral delay timer circuit will delay the transfer sequence in the neutral position (i.e. both power switching devices open) until the neutral delay time period expires (adjustable from 0 to 60 seconds).

An engine cooldown timer circuit will be initiated once the load is transferred from the generator supply. Following expiry of the cooldown delay period (adjustable from 0 to 30 minutes), the engine start signal will be removed (contact opening) to initiate stopping of the generator set.

5.2.SERVICE ENTRANCE AUTOMATIC TRANSFER SWITCH

Note: This applies only to service entrance transfer switches

5.2.1. NORMAL OPERATION

Under normal conditions, the load is energized from the utility supply through the closed utility transfer power switching device. If the utility power fails, the generator will start and the load will be re-energized via the closed generator transfer power switching device.

In the normal operating mode, the Service Disconnect switch shall be in the “energized” position.

5.2.2. OVER CURRENT TRIP

Should the utility power switching device trip open due to an over current condition, TSC 80 transfer controller will initiate an engine start signal and will permit transfer of

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Thomson Technology

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Technicolor - Thomson TS 870 service manual Service Entrance Automatic Transfer Switch, Over Current Trip
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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.
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