Description
GE HYDRAN M2 is a transformer monitoring system that offers advanced features for detecting and monitoring gas concentrations and moisture levels in transformer oil. Here is a breakdown of its parameters, specifications, dimensions, weight, series, features, and functions in English:
Parameters and Specifications:
Measurement Principle: GE HYDRAN M2 uses capacitive electrodes and thermal conductivity sensors to measure moisture and hydrogen concentration in oil.
Measurement Range: It has a measurement range of 0-10,000 ppm for both moisture and hydrogen.
Accuracy: The system offers ±10% or ±25 ppm accuracy.
Communication Interfaces: Supports RS485, RS232, and MODBUS communication interfaces.
Working Temperature Range: Operates within a temperature range of -40°C to 85°C.
Power Supply: It requires a 24 VDC power supply.
Dimensions and Weight:
Dimensions: The overall dimensions of the GE HYDRAN M2 are approximately 190 mm x 160 mm x 80 mm. However, some models might have dimensions of 325 mm x 260 mm x 160 mm.
Weight: The weight of the unit is approximately 1.5 kg for one model, while another model might weigh 3.5 kg.
Series:
GE HYDRAN M2 belongs to the HYDRAN series of transformer monitoring solutions offered by GE.
Features:
High Accuracy: Its capacitive electrodes and thermal conductivity sensors enable high-precision measurements.
Online Monitoring: GE HYDRAN M2 offers online monitoring capabilities, eliminating the need for transformer shutdowns during measurements.
Multi-Gas Detection: It can monitor multiple gases such as hydrogen, carbon monoxide, ethylene, and acetylene, in addition to moisture in oil.
Real-Time Alerts: The system provides real-time alerts when gas concentrations or moisture levels exceed preset thresholds.
Data Recording and Analysis: It records historical data, including gas concentration trends and alarm records, aiding in fault analysis and diagnosis.
Easy Integration: GE HYDRAN M2 can be integrated with additional sensors to capture more transformer operating data.
Robust and Reliable: The system is designed for reliable operation in harsh industrial environments.
Role and Function:
The GE HYDRAN M2 transformer monitoring system plays a critical role in the safe and efficient operation of transformers. It continuously monitors the gas concentrations and moisture levels in transformer oil, providing early warnings of potential faults or issues. This allows operators to take proactive measures, reducing the risk of unexpected transformer failures and minimizing downtime. The system’s online monitoring capabilities, real-time alerts, and data recording features make it a valuable tool for transformer maintenance and management.
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