Toshiba HWS-802XWHM3-E - Page 28

4.HYDRO UNIT
Engineering Data book
27
Heating peak capacity and power input
* Heating capacity and power input are shown peak value during operation
* Heating capacity and power input are shown at maximum compressor operating requency
* Power input does not include water pump power.
Capacity (kW)
LWT (°C)
30 35 40 45 50 55
TO
(°C)
-20 4.11 4.01 3.92 — — —
-15 4.87 4.74 4.62 — — —
-7 6.25 6.08 5.92 5.74 — —
-2 7.22 7.00 6.80 6.59 6.37 —
2 8.17 7.91 7.67 7.43 7.17 6.92
7 9.02 8.78 8.58 8.34 8.11 7.87
10 9.56 9.29 9.10 8.84 8.42 8.29
12 10.11 9.81 9.62 9.35 8.92 8.87
15 10.94 10.60 10.41 10.13 9.68 9.52
20 12.42 11.99 11.82 11.50 11.03 10.78
Power input (kW)
LWT (°C)
30 35 40 45 50 55
TO
(°C)
-20 1.72 1.85 2.04 — — —
-15 1.83 1.97 2.17 — — —
-7 1.85 2.01 2.21 2.43 — —
-2 1.87 2.04 2.24 2.46 2.65 —
2 1.86 2.04 2.24 2.45 2.65 2.80
7 1.87 2.07 2.25 2.46 2.65 2.85
10 1.84 2.03 2.21 2.42 2.61 2.86
12 1.83 2.02 2.20 2.41 2.60 2.87
15 1.83 2.02 2.20 2.41 2.60 2.88
20 1.82 2.01 2.18 2.44 2.58 2.91
COP
LWT (°C)
30 35 40 45 50 55
TO
(°C)
-20 2.38 2.17 1.92 — — —
-15 2.67 2.41 2.13 — — —
-7 3.37 3.02 2.68 2.37 — —
-2 3.85 3.43 3.04 2.68 2.40 —
2 4.39 3.88 3.43 3.03 2.71 2.47
7 4.82 4.24 3.81 3.39 3.06 2.76
10 5.20 4.58 4.12 3.65 3.23 2.90
12 5.52 4.86 4.37 3.88 3.43 3.09
15 5.98 5.25 4.73 4.20 3.72 3.31
20 6.82 5.97 5.42 4.71 4.28 3.70
TO : Outdoor temperature (DB°C) RH85%
LWT : Leaving water temperature (°C)