Modular and flexible deployment
Cabinet-style modular architecture supports online side maintenance for both CDU and TANK, with 50kW rated heat exchange capacity.
Single-phase immersion series
SynthCool Onsager™ uses a modular CDU + TANK architecture. IT equipment is immersed directly in the TANK, while the CDU and TANK are deployed side by side, offering a quieter, efficient, and deployable immersion retrofit path for medium- and low-density data centers.
System formCDU + TANK system with 50kW rated heat exchange, high secondary-side supply temperature, and primary-side natural cooling support.
Modular immersion cooling for existing data center retrofit.
High reliability and redundancy
Integrated plate heat exchanger, 1+1 redundant variable-frequency circulation pumps, dual power supply, leak monitoring, and intelligent control.
Year-round natural cooling
Higher secondary-side supply temperature and elevated primary-side requirements make better use of natural cooling sources.
Precise control and stable performance
Excellent supply temperature control, with steady-state accuracy of ±0.5°C and dynamic response accuracy of ±2°C.
Technical specifications
Model
- Model
- Onsager™ 1PIC-50
- Frame size
- 2100×600×900mm (CDU) 1350×1250×900mm (TANK)
- Rated heat exchange
- 50 kW
CDU secondary-side parameters
- Pump
- 1+1 dual pumps
- Coolant
- Fluorinated liquid / silicone oil
- Rated supply/return temperature
- 35/45°C
- Rated supply flow
- 11m³/h
- Rated supply flow range
- 0~12m³/h
- Available IT head
- 2.5bar
- Supply/return pipe diameter
- ISO 2-1/4in
- Supply/return connection
- Sanitary 2-1/4in clamp
- System pressure rating
- 5bar
- Filter precision
- 50μm
Power distribution system
- Rated input voltage
- 380V-3PH-50HZ
- Dual power support
- Dual utility power supported, optional ATS
Primary-side parameters
- Coolant
- Softened water, supports up to 30% glycol solution
- Allowed inlet temperature
- 15-31°C
- Rated inlet/outlet temperature
- 32/37°C
- Rated coolant flow
- 8.6m³/h (based on softened water)
- Supported inlet flow range
- 0~10m³/h
- Inlet/outlet pipe diameter
- ISO 1-3/4“
- Inlet/outlet connection
- Sanitary 1-3/4“ clamp
- System pressure rating
- 10bar
- Filter precision
- 300μm
- Rated power consumption
- 0.65kW (cold standby pump) / 0.55kW (hot standby pump)
- Maintenance clearance
- Front/back doors 600mm wide as maintenance sides; front/back clearance not less than 1000mm
Environment system
- Operating temperature
- 15-40°C
- Operating relative humidity
- 8%~80%
- Altitude
- ≤2000m
- Storage temperature
- -25~60°C
- Storage relative humidity
- 5%~95%RH
