Note:
HP recommends that the HP
Coolant requirements
General thermal requirements
Table 8: Facility coolant requirements
Parameter | Value |
|
|
Allowable operational chilled water temperature 1 |
|
Minimum | 7°C (45°F) Min. |
Maximum | 18°C (64°F) Max |
|
|
Maximum heat load (50kW) operational chilled water temperature 1 |
|
Minimum | 7°C (45°F) Min. |
Maximum | 13°C (55°F) Max |
|
|
Chilled water flow rate (maximum) 1 | Approximately 159 lpm (42 gpm) |
Inlet/outlet water connections to MCS 5042 (2) 2 | |
Inlet/outlet hose connections to facility | |
|
|
Hose insulation thickness | 6.3 mm (0.25 inch), min. closed cell |
|
|
Condensate discharge tubing | 3 m (118 inch) length, |
| 8 mm (0.31 inch) outer diameter, |
| 6 mm (0.24 inch) inner diameter |
|
|
Overflow tubing | 3 m (118 in) length, |
| 15 mm (0.59 inch) outer diameter, |
| 9 mm (0.35 inch) inner diameter |
|
|
Chilled water pressure differential at required flow | 1 - 1.5 bar (15 – 22 psi) required 3 |
Cooling capacity 1 | 50 kW Maximum |
| (Performance is affected by water |
| temperature— |
| See Figures 21, 32, and 33.) |
1For more information, see “Determining heat load capacities.”
2For more information, see “Plumbing considerations.”
3For more information, see “Determining heat load capacities.”
In addition to the requirements listed in Table 8, the coolant must meet the requirements listed “Water quality requirements.”
Caution:
Operating the MCS 5042 below the allowable chilled water temperature should be avoided, because it might cause excessive amount of condensation.
Important:
The MCS 5042 must not be operated with being supplied of a public water system, like drinking water. Only systems that are operating by recycling water to cool the MCS 5042 are highly recommended for proper use.
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