Unit Performance / Data
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
Plan View
Rear View
Side View
Control Panel
Pipe 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
