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Home > Electrical & Electronics > Electrical Control System > HYDRAN M2 Transformer Online Monitoring Device

HYDRAN M2 Transformer Online Monitoring Device

Guizhou Yuanmiao Automation Equipment Co., Ltd. Gold Verified Supplier

1Yr

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating temperature -40℃~+85℃

Humidity 5%~95% (non-condensing)

Many products are not on the shelves yet, please contact us for more models.

HYDRAN M2 is an on-line transformer monitoring device launched by General Electric (GE), mainly used to monitor the content of dissolved gases and moisture in transformer oil. Here are its detailed specifications:

Basic Information:

Brand: General Electric (GE)
Product Type: On-line transformer monitoring device

Electrical Parameters:

Operating Voltage: 24V DC
Communication Interface: RS-485 Modbus, and can also support communication protocols such as Modbus RTU and Ethernet for integration into SCADA or DCS systems

Measurement Parameters:

Measurement Range: Dissolved hydrogen is 0-1000ppm, carbon monoxide is 0-100ppm, and moisture is 0-100ppm.
Measurement Accuracy: For dissolved hydrogen, it is ±5% of the reading or 2ppm (whichever is larger); for carbon monoxide, it is ±5% of the reading or 0.5ppm (whichever is larger); for moisture, it is ±10% of the reading or 1ppm (whichever is larger).
Response Time: Less than 300 seconds for dissolved hydrogen, less than 90 seconds for carbon monoxide, and less than 30 seconds for moisture.

Physical Parameters:

Dimensions: Approximately 190.5mm × 119.4mm × 88.9mm (7.5″ × 4.7″ × 3.5″)
Weight: About 1kg (2.2lbs)
Operating Temperature: -40°C to 60°C

Product Features:

Easy Installation: Can be directly installed on a single oil valve of the transformer without additional pipelines or pumps.
Sensor Autonomy: No external power supply is required, with built-in calculation functions, providing model calculations for mineral oil transformers based on IEEE standards.
Optional Gas Sensors: There are traditional "composite gas" sensors or more basic "hydrogen-only" sensors available for selection.
Self-Diagnosis: Automatically performs self-tests every 15 days. If a fault is detected (including power failure, oil valve closure, sensor failure, etc.), a service alarm will be triggered.

Application Fields: Mainly used in electric power utilities and industrial plants, serving as an integrated solution for medium-sized transformers. It helps determine asset replacement strategies, reduces the risk of process interruptions caused by power failures, and minimizes costly production downtime.