Comparison vs. Screw Chilled-Water Model (SCWM)
Reference of SCWM:
York International YSDBCAS35CHE/22
|
|
Donco AC (Quantity: 9) |
York International | Differences |
| Cooling Capacity |
124kW*9=1120kW |
1120kW
|
= 0kW |
| Power Usage |
23kW*9=208kW |
214kW |
= -6kW |
| Complimentary Power |
0 |
220kW (Water Tower + Water Pump + Fan) |
= -220kW |
| Energy Efficiency Ratio (EER) |
5.15 |
2.58 |
= 1.99 : 1 à 99.6% More Efficient |
| Total Power |
208kW |
434kW |
= 0.48 : 1 à 52.1 % YoY Electricity Saved! |
Results:
Annual Operation: 7,200 hours | Energy Saving Rate: 52 .1% | Annual Energy Savings: 1,627,200 kWh
Donco
dual-effect energy-saving air conditioning system can be turned on with a small
power unit according to production conditions and business needs, with a
minimum startup power of
11 kW
. In contrast, the
SCWM
system
requires a minimum startup power of
50%
of the
total power, with the lowest startup power being
214 kW.
It
should be noted that the cost of use within a small range is significantly
high.
