Liquid cooling EDU

Product Details

The liquid cooled EDU integrates control, power, buffering, and heat exchange systems. It continuously pumps a constant pressure and flow of cooling medium into the supply side pipeline through a circulating pump. The cooling medium is evenly distributed to each rack through the machine room level manifold. The cooling medium flows through the server node to export heat and then converges to the return side pipeline. The heat is exchanged with the cold air in the primary side machine room through the primary side CDU, and then exported to the machine room environment. Finally, the heat is exported to the external environment through the air conditioning in the data center machine room. The cooled cooling medium flows back to the circulation pump, is pressurized by the circulation pump, and then re-enters the supply side ring network pipeline, forming a closed circulating cooling circuit.

Features:

Platform based design, high integration, easy deployment and maintenance
Integrated pump drive function, providing primary circulation power
Integrated impurity filtration function to ensure system cleanliness
Integrated water quality management function, effectively ensuring the primary side water quality
Integrate voltage stabilization and constant pressure replenishment functions to reduce system operation and maintenance
Integrate group control functions and coordinate with the data center group control

Application:

Liquid cooled data center primary side

Item		Parameters
System design parameters	Rated cooling capacity	242kW
	Rated operating point	28.8m3/h
	Design pressure	1.0MPa
	Rated pressure	3P 380V 50/60Hz
	System rated pressure	6.5kW
Internal circulation process design parameters	Cooling medium	PG-25
	Rated liquid supply flow rate of the pump	28.8m3/h
	Temperature difference between supply and return liquid	10℃
	Design of liquid supply pump	Single pump design, system level redundancy design
	Secondary side pipeline	Ring network design
	Filtration	≤50μm
	Static pressure of buffer tank	≤1.5 bar
External dimensions of CDU (width x depth x height)		800×1200×2100mm

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Product Classification

ꂃ ꁹ