Standard pressure-ratio platform
S Series
A two-stage, integrated compressor family for OEM chiller development across the catalog-stated 125–300 RT range.
- 125–300 RTCatalog range
- 10–100%Capacity regulation
- 6 modelsPlatform coverage
Oil-free centrifugal compressor platforms
Built around the duty point.
Magnetic-bearing centrifugal refrigerant compressors for OEM-developed data-center chillers and thermal systems.
YACI supplies the compressor platform. Chiller architecture, refrigerant circuit and site performance remain project-engineered.
High-evaporating-temperature platform
YMC100T · 120T · 150T · 200T
YMC100T · 120T · 150T · 200T3Compressor platforms
11Published compressor models
10–100%Catalog capacity regulation
2 ACatalog starting-current field
Data-center chiller development
Component-level engineering for a complete cooling system.
Selection begins with capacity, evaporating and condensing conditions, refrigerant, load profile, electrical supply and control requirements—not nominal tonnage alone.
Review the system boundary- 01Data-hall loadProfile, redundancy, response
- 02Chiller architectureAir- or water-cooled system
- 03Operating envelopeEvaporating and condensing range
- 04YACI platformCompressor, drive, controls
Compressor families
Three envelopes. One selection process.
Each platform is presented with its documented scope. Project selection requires model-level performance data at the requested operating conditions.
High evaporating-temperature platform
T Series
A four-model, two-stage family organised around high evaporating-temperature applications and OEM-designed refrigerant flow.
- 80–115 kWRated power field
- Up to 38kCatalog rpm
- 4 modelsPlatform coverage
High-lift platform
H Series
A symmetric two-stage compressor architecture for applications that require an extended lift envelope.
- 105 RTCatalog capacity
- 38,000Maximum rpm
- 180 kgCatalog mass
BMCCIntegrated control
Magnetic bearing
Aerodynamic stage
Drive & control
Control architecture
Coordinate bearing, compressor and drive control.
The catalog describes an integrated BMCC approach connecting magnetic-bearing control, compressor control and variable-frequency drive control around one platform architecture.
- Contactless magnetic-bearing rotor support
- Integrated guide-vane and speed regulation
- Model-specific drive and communication interfaces
Validation context
Ask for the data behind the selection.
Brochure images show component and full-machine test capabilities. A project review should identify the applicable map, conditions, revision and requested evidence.
01Define the duty point
Conditions, refrigerant, voltage and load profile.
02Identify the document
Model, map, revision and stated test basis.
03Review the boundary
Review testing context Compressor data versus complete-system performance.
OEM application brief
Start with six engineering inputs.
Capacity, refrigerant, evaporating range, condensing range, electrical supply and control interface.
Discuss an OEM Application