Electra GC 22 ST, Руководство по обслуживанию

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5-5
PERFORMANCE DATA & PRESSURE CURVES
Revision Y05-03
Service Manual - WNG
5.4 WNG9 ONG9 R410A
5.4.1 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 2.87 2.97 3.04 3.11 3.16
SC
1.96 2.04 2.12 2.18 2.22
PI 0.59 0.59 0.59 0.59 0.60
20
(1)
TC 2.77 2.92 3.02 3.09 3.15
SC
1.92 2.02 2.11 2.17 2.21
PI
0.64 0.64 0.64 0.65 0.65
25
TC
2.62 2.83 2.98 3.07 3.14
SC 1.87 1.98 2.09 2.15 2.19
PI
0.69 0.70 0.70 0.70 0.71
30
TC 2.45 2.67 2.89 2.99 3.08
SC
1.81 1.93 2.05 2.11 2.15
PI 0.74 0.76 0.76 0.77 0.78
35
TC 2.27 2.47 2.72 2.86 2.99
SC
1.72 1.85 2.00 2.06 2.10
PI
0.80 0.82 0.83 0.84 0.84
40
TC
2.07 2.25 2.45 2.68 2.82
SC 1.62 1.75 1.89 1.95 1.99
PI
0.87 0.88 0.89 0.91 0.91
46
TC 1.79 1.96 2.16 2.38 2.57
SC
1.50 1.60 1.73 1.79 1.83
PI
0.95 0.96 0.98 1.00 1.01
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).