23XRV Water Cooled Super High Efficiency Variable Speed Chillers - 1055 - 1934 kwr
Models: 23XRV Super High Efficiency Variable Speed Water Cooled Chiller
The 23XRV Series EVERGREEN High-Efficiency Variable Speed Screw Compression Water Cooled Chiller is the worlds first integrated variable speed, water cooled, screw chiller. The 23XRV incorporates significant breakthroughs in water-cooled chiller technology to provide excellent reliability and achieve superior efficiencies at true operating conditions. Quality design and construction make the Evergreen 23XRV chillers the best choice for modern, high efficiency chilled water plants.
Capacity range of (1055 to 1934 kW)
23XRV Water-Cooled Screw Chiller
Performance Features
- Full Load to 0.054 kW/kWR (6.5 COP) * IPLV to 0.094 kW/kWR
- Chlorine-free HFC-134a refrigerant
- Tri-rotor, positive displacement screw compressor
- Semi hermetic compressor motor
- Refrigerant-cooled, unit-mounted variable frequency drive
- Low inrush current
- Operation of up to 0.99 power factor
- Flooded shell-and-tube cooler
- Float valve
- Superior oil management/cold condenser water operation
- LCD control display
- Microprocessor-based Product Integrated Control (PIC) III Multilingual display
Reliability Features
- ASME - AS1210 constructed heat exchangers
- Low voltage control circuits
- Lowest industry refrigerant leakage rate at less than 0.1%
- Hermetically sealed compressor motor
- Automated controls may be tested before start-up
- 65K AIC circuit breaker
Maintenance Features
- Password protected extensive service menu with built-in diagnostic capabilities, troubleshooting, and corrective action recommendations for preset alarms Alarm and alert files maintain the last 25 time and date stamped messages in memory
- Configuration data backup with non-volatile memory
- Refrigerant filter isolation valves
- Thermistor type temperature sensor with quick connects in each water nozzle
- Refrigerant isolation valves for in-chiller refrigerant storage (factory-installed option)
- Unit-mounted pumpout unit for storing refrigerant inside the chiller during servicing (factory-installed option)
- Hinged water boxes (factory-installed option)
Installation Features
- Modular construction
- Single point electrical connection
- Can be dismantled and reassembled
- Unit-mounted VFD with single point connection
- Small footprint
- Acoustical sound insulation kit (factory-installed option)
- Full cold surface thermal insulation kit (factory-installed option)
- Shipped fully charged (factory-installed option)
- Standard Warranty One year from commissioning or 18 months from shipment
- Marine waterboxes (factory installed option) 1000 kPa) waterbox 2000 kPa) waterbox
- Hinged waterboxes
- Flanged cooler and/or condenser waterbox nozzles One, 2, or 3 pass cooler or condenser waterside construction
- Zinc anodes
- 100K AIC high interrupt circuit breaker with shunt trip
- Analog voltmeter and ammeter with 3-phase selector switch
- Customer factory performance testing
- Export crating
- Field-Installed Accessories BACnet MS/TP Carrier translator LonWorks® Carrier translator
- Rated to ARI 550-590/2002 standard
