GE Grid Solutions Hydran M2 (Mark III) Enhanced DGA monitoring for transformers

Software integration upgrade: compatible with GE Perception ™ Data analysis software that enables trend tracking, root cause analysis of faults, and automatic report generation;

Rich expansion modules: adding analog input/output cards, digital input cards, and wireless communication modules (GSM/GPRS) to meet the monitoring and integration needs of different scenarios.

Optional accessories (extended functions)

To meet the needs of different scenarios, Hydran M2 offers a variety of optional accessories to further enhance monitoring capabilities and environmental adaptability:

Accessory Name Core Purpose

Fin type heat dissipation adapter (1.5 inches) is used when the ambient temperature is greater than 40 ° C or the oil temperature is greater than 90 ° C to prevent equipment performance from being affected by high temperatures

Oil valve adapter (1 inch → 1.5 inches/2 inches → 1.5 inches) is suitable for different specifications of transformer oil valves, without the need to replace the original valve

Analog input/output card connected to 4-20mA signal sensor (such as oil temperature, load), outputting 4-20mA control signal, 2000Vac RMS isolated

Digital input card with dry contact signal (such as device status feedback), built-in 24Vdc wet contact power supply

Wireless/wired communication module GSM/GPRS wireless modem, Ethernet module (copper cable/fiber optic), to achieve remote data transmission

Specialized sensors include magnetic installation oil temperature sensor, split iron core load CT, and ambient temperature sensor (all with 4-20mA output)