French AUTOMATION2000 DGPT2 Transformer Measurement and Control Device

French AUTOMATION2000 DGPT2 Transformer Measurement and Control Device

AUTOMATION2000 DGPT2It is a fully functional transformer measurement and control device used in power systems. It integrates multiple protection functions, can monitor the operation status of transformers in real time, and issue alarm signals in a timely manner to ensure the safe and reliable operation of transformers.

The main functions of DGPT2

Gas monitoring: Monitor the generation and changes of gas in the transformer oil tank to determine possible faults inside the transformer.

Pressure monitoring: Monitor the pressure changes inside the transformer oil tank to prevent faults caused by high or low pressure.

Temperature monitoring: Monitor transformer windings and oil temperature to prevent insulation damage caused by overheating.

Liquid level monitoring: Monitor changes in the oil level inside the transformer tank to prevent low or high oil levels from affecting the operation of the transformer.

Fault alarm: When an abnormal situation is detected, an audible and visual alarm signal is promptly issued, and the alarm information can be sent to the upper computer through a communication interface.

Data recording: Record the operating data of transformers to provide a basis for fault analysis and equipment maintenance.

Structure of DGPT2

Sensors: used to measure various parameters inside transformers, such as pressure, temperature, liquid level, etc.

Signal processing unit: processes the signals collected by sensors and converts them into standard digital signals.

Microprocessors: Analyze and process digital signals to achieve various protection functions.

Display unit: Display the operating status and alarm information of the transformer.

Communication interface: used for communication with the upper computer to achieve remote monitoring and management.

Steps for using DGPT2

Installation: Install DGPT2 on the transformer oil tank and connect the sensors and communication lines according to the instructions.

Parameter setting: Set the parameters of DGPT2 through the display unit or upper computer, including alarm threshold, communication protocol, etc.

Self check: Conduct a self check to ensure that the device is operating normally.

Operation: DGPT2 starts monitoring the operating status of the transformer and issuing alarms and recording data based on the set parameters.

Maintenance of DGPT2

Regular inspection: Regularly check whether the appearance and wiring of the equipment are intact, and whether the sensors are working properly.

Calibration: Regularly calibrate sensors to ensure the accuracy of measurement data.

Cleaning: Regularly clean the equipment to maintain its cleanliness and hygiene.

Common faults and solutions of DGPT2

Sensor malfunction: Check if the sensor connection is loose, if the sensor is damaged, and replace the damaged sensor.

Precautions

When installing DGPT2, strictly follow the instructions for operation.

When setting parameters, reasonable settings should be made according to the specific situation of the transformer.

Regularly maintain DGPT2 to ensure reliable operation of the equipment.