Description

1. Product Title

General Electric HYDRAN M2-X – Online Dissolved Gas Analyzer (DGA) for Transformers

2. Product Overview

The HYDRAN M2-X is an online dissolved gas analyzer developed by General Electric for continuous condition monitoring of oil-filled power transformers. Its primary purpose is to detect and trend key fault gases dissolved in transformer oil, providing early warning of developing electrical and thermal faults. By delivering real-time gas concentration data, the HYDRAN M2-X enables operators to move from periodic oil sampling to continuous, condition-based maintenance strategies.

Designed for utility and industrial power applications, the HYDRAN M2-X monitors hydrogen and additional fault-related gases that are strong indicators of partial discharge, arcing, and overheating. The device is built for permanent installation and reliable long-term operation in harsh substation environments. With seamless integration into supervisory and asset management systems, the HYDRAN M2-X helps improve transformer reliability, extend asset life, and reduce the risk of catastrophic failures.

3. Technical Specifications

Brand: General Electric

Model: HYDRAN M2-X

Warranty: One year

Condition: 100% brand new and original

 

Detailed Technical Characteristics:

Function: Online dissolved gas analysis for transformer condition monitoring

Measured Gases: Hydrogen with composite fault gas indication

Measurement Method: Solid-state gas sensor technology

Operating Temperature: Industrial outdoor-rated temperature range

Communication: Analog and digital outputs for SCADA and monitoring systems

Installation: Direct mounting on transformer oil valve

Design Features: Continuous monitoring, maintenance-friendly sensor design

(Only confirmed and model-relevant parameters are listed; unspecified values are intentionally omitted.)

4. Main Features and Advantages

Continuous Transformer Monitoring:
Provides real-time visibility into transformer health, enabling early detection of developing faults.

Early Fault Detection:
Hydrogen-based monitoring allows rapid identification of partial discharge, arcing, and thermal degradation.

Reduced Maintenance Risk:
Minimizes reliance on manual oil sampling, lowering operational risk and maintenance costs.

System Integration Capability:
Easily interfaces with SCADA and asset management platforms for centralized monitoring and data analysis.

5. Application Scenarios

Utility Power Transformers:
Used in transmission and distribution substations to monitor critical transformer assets.

Industrial Power Systems:
Supports condition-based maintenance for transformers in refineries, mining, and heavy industry.

Renewable and Grid Infrastructure:
Enhances reliability of transformers connected to wind, solar, and grid interconnection facilities.