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| データセンターにおける乾球温度の上限と下限 |
| 上限温度は必須、下限は数値か「NONE」 |
| データセンターにおける露点温度の上限と下限 |
| 上限温度と下限温度は数値か「NONE」 |
| データセンターにおける相対湿度の上限 |
| 上限は数値か「NONE」 |
| データセンターに必要な冷水供給温度。水用エコノマイザの計算に使用されます。 |
| 上限は数値か「NONE」 |
| 冷水供給温度と外気湿球温度の温度差。水用エコノマイザの計算に使用されます。 |
| 数値か「NONE」 |
| DATA CENTER IT POWER (kW): |
| Amount of power required for IT equipment on the data center floor. |
| POWER USAGE EFFECTIVENESS (PUE): |
| The efficiency of the data center, as defined by The Green Grid (http://thegreengrid.org), the ratio of total facility power divided by IT power. |
| TOTAL FACILITY POWER (kW): |
| The total amount of power required from the utility feed for the whole facility, including IT power, electrical and mechanical systems, and ancillary loads (lighting, pumps, offices, etc) |
| OVERHEAD POWER (kW): |
| The power required for the cooling and electrical systems, sometimes referred to as MEP above the IT load, calculated as (TOTAL FACILITY POWER) - (DATA CENTER IT POWER) |
| PERCENT OF OVERHEAD POWER FOR COOLING SYSTEM(%): |
| The percent of OVERHEAD POWER required to run all the elements of the cooling system (eg, cooling tower, pumps, fans, CRACs, CRAHs, chiller, etc) |
| PERCENT OF COOLING SYSTEM POWER FOR CHILLER (%): |
| The percent of the OVERHEAD POWER FOR COOLING SYSTEM specifically required to run the chiller |
| PERCENT OF COOLING SYSTEM POWER FOR TOWER (%): |
| The percent of the OVERHEAD POWER FOR COOLING SYSTEM specifically required to run the cooling tower (if any) |
| PERCENT OF COOLING SYSTEM POWER FOR PUMPS/FANS (%): |
| Calculated result, the remainder of OVERHEAD POWER FOR COOLING SYSTEM after power for the chiller and cooling tower have been subtracted. |
| PERCENT OF OVERHEAD POWER FOR ELECTRICAL LOSSES and LIGHTING (%): |
| The amount of power consumed by the electrical distribution system (UPS, PDUs, transformers, transfer switches, etc) and lighting in the data center. Currently fixed at 20% of OVERHEAD POWER. |
| ELECTRIC COST ( per kWh): |
| The cost of electricity to be used for the savings calculations, in the unit of any currency per kilowatt-hour. Any value can be put in this box, and that values will be treated as the cost per kWh. Any symbol (eg, $, €, ¥, etc) or 3-character string (eg, USD, EUR, YEN, etc) can be entered in the 1st box, and that character or string will be repeated to the results section. |