500 Ton Portable Water Cooled Chiller


Unit Performance / Data

500 Ton Portable Water Cooled Chiller Package

General

Manufacturer Custom Air Products & Services, Inc.
Unit Model Number YKERERQ7-CRG
Price Call for quote
Water Connections 6″ Flange

Dimensions

Length (Base) 272″ (22’7″)
Width 102″ (8’6″)
Height 100″ (8’4″)
Unit Weight (Estimated) 24,000 lbs.
 

Electrical

Certification UL Listed equipment and components
Single Point Power Supply 460V / 3PH / 60HZ
Connections Parallel feed utilizing 2 sets of Cam-Lok
Min. Circuit Ampacity (MCA) 502 (MCA must be used for circuit sizing)
Max. Overcurrent Protection (MOCP) 800
Inrush Amps 1037
Starter Type Star Delta Closed
 

Evaporator Flow

Water Volume, Gals. 121
Max Water Side Pressure, PSIG 300
Design Chilled Water Flow Rate, GPM 1200
Design EWT(F) 53.97
Design LWT(F) 44.00
 

Condenser Flow

Water Volume, Gals. 124
Max Water Side Pressure, PSIG 150
Design Chilled Water Flow Rate, GPM 1500
Design EWT(F) 85.00
Design LWT(F) 94.24

 

For more information contact:
713-460-9009

Unit Drawings / Photos

 

Side View

Side View

Plan View

Plan View

Rear View

Rear View


Side View

Side View

Control Panel

Control Panel

Pipe View

Pipe View

Side View

Side View

Product Data

Chiller Features

  • JCI – Model# YKERERQ7-CRG water cooled centrifugal chiller with R-134a refrigerant
  • Chiller will be supplied for a 460-volt, 3 phase, and 60 Hz application
  • One open-drive centrifugal compressor
  • Evaporator and condenser heat exchangers are shell and tube construction
  • Water-side of evaporator designed for 300-psig DWP with compact water boxes and flanged connections
  • Standalone JCI-York DDC temperature controls with OptiView graphic control panel mounted in NEMA 4X enclosure
  • Liquid level sight glass on both shells to determine refrigerant level
  • Refrigerant isolation valves to isolate refrigerant charge in the condenser
  • 3/4″ thermal insulation of evaporator and suction elbow
  • Dual oil filters and oil heater
  • Hot-gas bypass down to 10% load
  • WP-II RAM motor with 115V Space Heater tied to Optiview control panel, bearing and wining RTD’s tied to Motor
    Monitor and NEMA 4 terminal box, NEMA 4X control panel with hinged protective window over display panel
  • 0.035″ thick evaporator and condenser tubes
  • ASME U-1 Report
  • Meets Canadian CRN Requirement
  • U.L. / cU.L. listed to US and Canadian safety standard

Package Features

  • Phase monitor and phase fail indicator light (red)
  • Main power on indicator light (green)
  • Master On/Off switch
  • Common trouble alarm terminal
  • Integrated main power wiring with Cam-Lock electrical connections and associated wiring
  • Single point 460V/3PH/60HZ power application power connection for Chiller utilizing eight Cam-Lock power
    cables (dual feed)
  • Additional differential pressure safety switch for chiller protection
  • Temperature and pressure gauges (Inlet & Outlet)
  • Chiller provided with hydronic isolation and drain valves.
  • Coated certified structural lifting skid and integrated tie-downs
  • Two 6″ Flanged connections (Inlet & Outlet Chilled Water)
  • Two 6″ Butterfly Valve (Inlet & Outlet Chilled Water)
  • Four 6″ Flanged connections (Inlet & Outlet Condenser Water)
  • Four 6″ Butterfly Valve (Inlet & Outlet Condenser Water)
  • Chilled water temperature and pressure indication (Inlet & Outlet)

 

Equipment specifications are based on manufacturer’s published data; capacity may vary based upon field conditions.

For more information contact:
713-460-9009