YCIV Variable Speed Drive Screw Chiller
150-400 TR (530-1,406 kW)
The YORK® YCIV Variable Speed Drive Screw Chiller delivers superior control, industry-leading efficiency and quiet operation.
- Variable Speed Drive Power/Control Panel
- Semi-hermetic YORK® twin screw compressors
- Dedicated inverter for each compressor
Industry-leading Efficiency
At YORK®, we use the best in modern screw compressor design to bring you the YCIV Variable Speed Drive Screw Chiller. This air-cooled screw chiller gives you all the benefits of traditional air-cooled chillers without the compromise – enjoy high energy efficiency, plus a quiet operation that occupants will appreciate. Variable speed drive produces 15-25% annual energy savings, IPLV as high as 15.2 EER, and up to 0.25 kW/TR reduction in energy use when replacing existing chillers.
Benefits
LOWER TOTAL COST OF OWNERSHIP
Low maintenance, energy and repair costs drive down your total cost of ownership.
QUIET OPERATION
Significant sound reduction at off–design conditions makes YCIV chillers quieter than competitive chillers.
LOWER FIRST COSTS
Low mechanical-installation, electrical-installation and equipment costs save money.
Related Products
- Patented YORK® liquid-cooled, variable-speed drive technology
- Screw compressors designed and manufactured by Johnson Controls
- Patented, stepped VI (volume ratio) technology to match compressor operation to conditions
- Packaged controls for single-point convenience to easily accommodate process or building changes
- Intelligent controls also optimize the balance between using fans to move air over the free-cooling coils
- Variable-frequency inverter technology enables a zero-inrush soft start and a high-displacement power factor across the entire operating range
- Standard ambient range up to 125°F
- Optional hot-gas bypass
- Optional factory-mounted hydronic-pump kit
- Industry-leading IPLV with variable-speed drive fans
- Optimized compressor for better part-load efficiency
- Building automation system (BAS) communications