Electra GC 22 ST, Руководство по обслуживанию

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5-57
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.43 WNG12 ONG12 R407C
5.43.1 Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
ENTERING AIR
DB OU COIL( °C)
DATA
ENTERING AIR WB/DB ID COIL ( °C)
15/21 17/24 19/27 21/29 23/32
15
(1)
TC
3.83 3.96 4.06 4.15 4.22
SC
2.56 2.67 2.77 2.84 2.89
PI
0.85 0.85 0.85 0.86 0.86
20 (1)
TC
3.70 3.90 4.02 4.12 4.21
SC 2.51 2.64 2.75 2.83 2.88
PI
0.92 0.93 0.93 0.93 0.94
25
TC 3.50 3.78 3.98 4.10 4.20
SC
2.44 2.59 2.73 2.81 2.86
PI 1.00 1.01 1.01 1.02 1.03
30
TC 3.28 3.57 3.85 3.99 4.11
SC
2.36 2.51 2.67 2.75 2.80
PI
1.08 1.09 1.10 1.11 1.12
35
TC
3.03 3.29
3.63
3.81 3.99
SC 2.25 2.41 2.61 2.69 2.74
PI
1.16 1.18 1.20 1.21 1.22
40
TC 2.76 3.00 3.28 3.58 3.77
SC
2.12 2.28 2.47 2.55 2.60
PI
1.25 1.27 1.29 1.31 1.32
46
TC 2.39 2.62 2.88 3.18 3.42
SC
1.95 2.09 2.25 2.33 2.38
PI
1.37 1.39 1.42 1.44 1.46
LEGEND
TC – Total Cooling Capacity, kW
SC – Sensible Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., ( o C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OU – Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, refer to Optional Accessories (Chapter 15).