ABB PHBRMU10010000 RMU Module

ABB PHBRMU10010000 RMU Module

‌ABB PHBRMU10010000 RMU Module's functional features mainly include the switch between the circuit display of three-phase package temperature and high-phase temperature display, automatic control of fan, over-temperature alarm and automatic tripping.

Specifically:

Switch between circuit display of three-phase package temperature and high-phase temperature display: This module can display the temperature of three-phase package in real time and switch between high-phase temperature displays, which is convenient for users to monitor the temperature state of equipment.

Automatic control of fan: according to the set fan opening temperature and fan closing temperature, the module can automatically control the fan opening and closing, thus ensuring the dry-type transformer to work safely at normal temperature. When the high-phase temperature in the three-phase package temperature exceeds the fan opening temperature, the fan will be automatically turned on, and the "fan" indicator light on the panel will light up.

Overtemperature alarm function: If the high-phase temperature in the three-phase package temperature reaches the overtemperature alarm temperature, the module will give a buzzer alarm and the "overtemperature" light on the panel will light up. At the same time, the module will also output the switch signal to the remote control cabinet through the "alarm" output end of the rear panel to control the sound and light alarm and remind the user to take corresponding measures in time.

Automatic trip function: When the high-phase temperature in the three-phase package temperature reaches the overtemperature trip temperature, the module will also give a buzzer alarm and the "trip" light on the panel will light up. In addition, the module will output signals through the "trip" output terminal of the rear panel to realize automatic trip to protect the equipment from damage.

These features make ABB PHBRMU10010000 RMU Module perform well in temperature monitoring and equipment protection, and it is suitable for industrial application scenarios requiring precise temperature control and safety protection.

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