Water Fired Single-Effect Chillers and Chiller-Heaters
Specifications
| Model | WFC- |
SC5 |
SC/SH10 |
SC/SH20 |
SC/SH30 |
SC50 |
M100 |
||
|---|---|---|---|---|---|---|---|---|---|
| Cooling | Mbtuh |
60.0 | 120.0 | 240.0 | 360.0 | 600.0 | 1200.0 | ||
| Heating (WFC-SH Only) | Mbtuh |
--- | 166.3 | 332.6 | 498.9 | --- | --- | ||
| Chilled/Hot Water |
Cooling | °F |
54.5 Inlet / 44.6 Outlet (54.0 Inlet / 44.0 Outlet for M100) | ||||||
| Heatng | °F |
--- | 117.3 Inlet / 131.0 Outlet (WFC‐SH Models Only) | --- | |||||
| Rated Water Flow | GPM |
12.1 | 24.2 | 48.4 | 72.6 | 121.1 | 242.5 | ||
| Evaporator Pressure Loss | PSI |
7.6 | 8.1 | 9.6 | 10.1 | 6.4 | 10.5 | ||
| Max Operating Pressure5 | PSI |
85.3 (High Pressure Option Available)4 | 150.0 | ||||||
| Allowable Water Flow | % of Rated |
80% - 120% | |||||||
| Water Retention Volume | Gal |
2.1 | 4.5 | 12.4 | 19.3 | 33.6 | 32.0 | ||
| Cooling Water | Total Heat Rejection | Mbtuh |
145.7 | 291.4 | 582.8 | 874.2 | 1457.0 | 2917.0 | |
| Temperature | °F |
87.8 Inlet / 95.0 Outlet (85.0 Inlet / 95.7 Outlet for M100) | |||||||
| Rated Water Flow1 | GPM |
40.4 | 80.8 | 161.7 | 242.5 | 404.5 | 539.5 | ||
| Allowable Water Flow | % of Rated |
100%-120% | |||||||
| Absorber Pressure Loss | PSI |
5.6 | 12.3 | 6.6 | 6.7 | 6.6 | 9.6 | ||
| Condenser Pressure Loss | PSI |
5.6 | Included in Absorber | 6.6 | 6.7 | 3.2 | Included in Absorber | ||
| Max Operating Pressure5 | PSI |
85.3 (High Pressure Option Available)4 | 150.0 | ||||||
| Water Retention Volume | Gal |
9.8 | 17.4 | 33.0 | 51.3 | 87.2 | 111.5 | ||
| Heat Medium7 |
Heat Input | Mbtuh |
85.7 | 171.4 | 342.8 | 514.2 | 857.0 | 1717.0 | |
| Temperature | °F |
190.4 Inlet / 181.4 Outlet (194.0 Inlet / 176.0 Outlet for M100) | |||||||
| Allowable Temperature | PSI |
158.0 - 203.0 | |||||||
| Generator Pressure Loss | PSI |
11.2 | 13.1 | 6.7 | 8.8 | 13.6 | |||
| Max Operating Pressure | PSI |
85.3 / {No High Pressure Option} | |||||||
| Rated Water Flow | GPM |
19.0 | 38.0 | 76.1 | 114.1 | 190.4 | 195.9 | ||
| Allowable Water Flow | % of Rated |
30%-120% | |||||||
| Water Retention Volume | Gal |
2.6 | 5.5 | 14.3 | 22.2 | 39.7 | 66.0 | ||
| Electrical8 | Power Supply | 115 / 60/ 1 | 208 volts AC / 60 Hz / 3-Phase | ||||||
| Consumption2 | Watts |
48 | 210 | 260 | 310 | 670 | 620 | ||
| Minimum Circuit Amps | Amps |
0.89 | 0.6 | 0.9 | 2.6 | 4.7 | 2.4 | ||
| MOCP - Max. Fuse Size | Amps |
15 | |||||||
| Capacity Control | On - Off | Proportional or On/Off | |||||||
| Construction | Dimensions3 | Width |
Inches |
23.4 | 29.9 | 41.9 | 54.3 | 70.3 | 59.4 |
Depth |
Inches |
29.3 | 38.2 | 51.2 | 60.8 | 77.2 | 144.0 | ||
Height |
Inches |
69.1 | 74.8 | 79.1 | 80.5 | 82.1 | 88.6 | ||
| Weight | Dry |
Ibs |
805 | 1100 | 2050 | 3200 | 4740 | 10891 | |
Operating |
Ibs |
926 | 1329 | 2548 | 3975 | 5955 | 12655 | ||
| Cabinet | NEMA 3R, Silver Metallic Pre-Painted Hot Dip Zinc-Coated Sheet Steel | ||||||||
| Noise Level9 | dB(A) |
38 | 49 | 46 | 51 | 56 | |||
| Piping | Chilled/Hot Water | Inches |
1-1/4 NPT | 1-1/2 NPT | 2 NPT | 3 NPT | 4 Flanged | ||
| Cooling Water | Inches |
1-1/2 NPT | 2 NPT | 2-1/2 NPT | 3 NPT | 5 Flanged | |||
| Heat Medium | Inches |
1-1/2 NPT | 2 NPT | 2-1/2 NPT | 3 NPT | 4 Flanged | |||
- Minimum cooling water flow is 100%.
- Power Consumption does not include external pumps or fan motors.
- Height does not include removable lifting lugs, but does include level bolts. Width/Depth does not include junction box or mounting plates.
- High pressure option uses tubing that has passed UL hydrostatic testing at 300 psig.
- Do not exceed 150 PSI (1034 kPa) in any fluid circuit.
- Specifications are based upon water in all fluid circuits and fouling factor of 0.0005 ft2hr°F/Btu.
- Density of Heat Medium is 60.47 lbs/ft3, Specific Heat 1.003 BTU/lbs°F (185°F).
- Electric field wiring must be made in accordance with local regulation and must be sized to provide less than 2% voltage drop.
- Noise level is measured in a free field at a point 1m away from the cabinet and 1.5m above ground level.