Description
1. Product Title
GE HYDRAN-M2 – Online Transformer Dissolved Gas Analysis (DGA) Monitoring Device
2. Product Overview
The HYDRAN-M2 is an advanced online dissolved gas analysis (DGA) and moisture monitoring device designed for continuous condition monitoring of power transformers. It provides real-time detection of key fault gases dissolved in transformer oil, enabling early identification of insulation degradation, overheating, and electrical faults.
By continuously measuring gases such as hydrogen, carbon monoxide, ethylene, and acetylene, the HYDRAN-M2allows operators to implement predictive maintenance strategies and prevent catastrophic transformer failures. Its compact and rugged design makes it suitable for both retrofit and new installations, ensuring improved asset reliability and extended transformer service life in critical power infrastructure.
3. Technical Specifications
- Brand: GE (General Electric)
- Model: HYDRAN-M2
- Warranty: One Year
- Condition: 100% New & Original
Detailed Specifications:
- Device Type:
- Online Transformer Monitoring / DGA Analyzer
- Measured Parameters:
- Dissolved gases: Hydrogen (H₂), Carbon Monoxide (CO), Ethylene (C₂H₄), Acetylene (C₂H₂)
- Moisture in oil
- Monitoring Method:
- Continuous online measurement
- Input/Output:
- Analog outputs (process integration)
- Alarm relay outputs
- Communication:
- Ethernet (optional configurations)
- Serial communication (Modbus/RTU typical)
- Installation:
- Direct mounting on transformer tank or oil system
- Operating Environment:
- Designed for outdoor substation environments
- Weight:
- Approx. 350 g
4. Key Features & Benefits
- Continuous Dissolved Gas Monitoring:
Provides real-time insight into transformer health by detecting fault gases, enabling early fault identification before critical failures occur. - Predictive Maintenance Support:
Enables condition-based maintenance strategies, reducing unplanned outages and extending equipment lifespan. - Multi-Gas Detection Capability:
Simultaneously monitors multiple key gases associated with thermal and electrical faults, improving diagnostic accuracy. - Compact & Rugged Design:
Designed for direct field installation in substations, ensuring reliable operation under harsh environmental conditions. - Alarm & Event Management:
Configurable alarm thresholds allow immediate response to abnormal gas levels, enhancing operational safety.
5. Application Scenarios
- Power Transmission & Distribution Substations:
Used for continuous monitoring of high-voltage transformers to ensure grid stability and prevent unexpected outages. - Power Generation Plants:
Monitors generator step-up transformers and auxiliary transformers for early detection of insulation and winding faults. - Industrial Power Systems:
Applied in large facilities (steel, petrochemical, mining) to protect critical transformers and maintain operational continuity.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the HYDRAN-M2?
A: It continuously monitors dissolved gases and moisture in transformer oil to detect early signs of faults and enable predictive maintenance. - Q: Is HYDRAN-M2 compatible with legacy systems?
A: Yes, it supports standard industrial communication protocols and analog outputs, allowing integration with existing SCADA, DCS, and asset management systems.GE IS210BPPBH2BMD GE IS420ESWBH3A GE IS420PPNGH1A
