Primary Side Hydraulic Energy Distribution Module (EDU)
The liquid-cooled primary-side hydraulic module (EDU) integrates control, power, buffering, and heat exchange systems into one platform.
Through the circulation pump, coolant with constant pressure and flow rate is continuously pumped into the supply pipeline and evenly distributed to each rack via the data center-level manifold.
After absorbing heat from server nodes, the coolant is collected into the return pipeline and exchanges heat with the primary-side CDU and cold air system, dissipating heat into the data center environment.
Finally, the heat is discharged outside through the air conditioning system.
The cooled medium flows back to the circulation pump, is pressurized, and re-enters the supply loop, forming a closed-loop cooling system.
PRODUCT FEATURES：
◆ Platform-based design with high integration, easy deployment and maintenance.
◆ Integrated pump providing primary circulation power.
◆ Integrated filtration to maintain system fluid purity.
◆ Integrated water quality management to maintain primary-side coolant quality.
◆ Integrated pressure stabilization and automatic water replenishment to reduce maintenance.
◆ Integrated group control function for data center coordination.
TECHNICAL PARAMETERS：
|
Item |
IP2500-LL-214.2/6-1/2-S-0-P11 |
IP2500-LL-4284/6-1/2-S-0-P11 |
|
Power Supply |
3P/380-480VAC/ 50/60Hz |
3P/380-480VAC/ 50/60Hz |
|
Ingress Protection |
IP20 |
IP20 |
|
Cooling Capacity |
2500kW |
5000kW |
|
Power Ponsumption |
≤181kW |
≤367kW |
|
Rated Flow Rate |
3750lpm |
7500lpm |
|
Available Head |
≥2.5bar |
≥2.5bar |
|
Pipe Interface |
2* DN200 (ANSI B16.5 Class 150)Flange Connection |
2* DN300(ANSI B16.5 Class 150) Flange Connection |
|
Comm Interfaces |
2*RS485;2*RJ45 |
2*RS485;2*RJ45 |
|
Comm Protocols |
Modbus RTU,Modbus TCP/IP,SNMP V3 |
Modbus RTU,Modbus TCP/IP,SNMP V3 |
|
Filtration Rating |
500μm |
500μm |
|
Design Pressure |
8Bar |
8Bar |
|
Test Pressure |
10Bar |
10Bar |
|
ATS |
Optional |
Optional |
|
Power Configuration |
1+1 |
1+1 |
|
Pump Configuration |
N+1 |
N+1 |
|
Operating Temp/Humidity |
Temperature:5～45℃， Humidity：10%~90％RH |
Temperature：5～45℃， Humidity：10%~90％RH |
|
Fluid Temp Range |
-15℃~50℃(Glycol-Water Solution/Propylene Glycol-Water Solution) |
-15℃~50℃(Glycol-Water Solution/Propylene Glycol-Water Solution) |
|
Storage Conditions |
Temperature: -40~70°C,Humidity: Long-term 5–85% RH (non-condensing), Short-term 5–95% RH (non-condensing)· |
Temperature: -40~70°C,Humidity: Long-term 5–85% RH (non-condensing), Short-term 5–95% RH (non-condensing). |
|
Altitude Derating |
>1800 m, temperature rating decreases 1°C per 220 m, max 3000 m |
>1800 m, temperature rating decreases 1°C per 220 m, max 3000 m |
|
Noise Level（dBA） |
<85 dBA @1.5m (Full Load) |
<85 dBA @1.5m (Full Load) |
|
Dimensions(WxDxH) |
4000mm*2200mm*2200mm |
8000mm*2200mm*2200mm |
