Temperature controller for dry-type transformers in Shenzhen Metro rail transit

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Temperature controller for dry-type transformers in rail transit

The configuration function and protection of conventional temperature controllers cannot meet the requirements of rail transit operation function and environmental interference protection, and are prone to damage and failure, requiring the use of special customized products.
The dry variable temperature controller for rail transit is a type of temperature controller specially designed for special fields such as subways, locomotives, and aviation. This temperature controller is characterized by strong anti-interference ability and reliable EMC and EMI performance. The working power circuit has multiple protective measures and is equipped with a wide voltage input; Large LCD screen display interface with illustrations, simple settings, and easy operation; Large output contact capacity and reserved expansion function hardware structure design, with complete functions; It has strong protection against unstable power input and interference, as well as electromagnetic radiation interference caused by space environment, and can operate more stably and persistently.

Inno Technology’s dry-type transformer temperature controller for rail transit can use conventional PT100 temperature measurement or our independently developed fluorescent fiber optic temperature sensor, which can be customized according to your needs!

Characteristics of temperature controllers for dry-type transformers in rail transit
The protection level is IP54.
The contact output capacity is large.
Fiber optic temperature measurement is the first in China and at the leading international level.
The temperature controller uses an ARM architecture CPU with strong data processing capabilities and stable system performance.
Large LCD screen with digital and Chinese display, button operation, LED signal indication display.
The circuit board design concept of the temperature controller is modular design, with strong and weak electrical separation to avoid spatial crosstalk.
The temperature controller contains a clock chip and an external FLASH, which can be customized for high-capacity, time marked historical data storage.
● Carrying communication function, the communication protocol is an internationally open standard protocol Modbus RTU or Profibus DP