Carrier 69NT40-511-199 - Manual (Page 131)

SECT
IO
N
6
6-37 T-268-07
--6
--4
--2
0
2
4
6
8
10
12
14
60 70 80 90 100 110 120
Ambient Air Temperature
psig
_ F
(Bar)
(.97)
(.83)
(.69)
(.55)
(.41)
(.28)
(.14)
(0)
(--.14)
(--.28)
(--.41)
0____F (--17.8____C) Box
(48.9) (43.3) (37.8) (32.2) (26.7) (21.1) (15.6) (____C)
35____F (1.7____C) Box
Compressor Suction Pressure Versus Ambient Air Temperature at Stable Box Temperature
8
9
10
11
12
13
14
15
16
17
60 70 80 90 100 110 120
Ambient Air Temperature
Compressor--Motor Current Versus Ambient Air Temperature At Stable Box Temperature
35_F (1.7_C) Box
0_F (--17.8_C) Box
_ F
(48.9) (43.3) (37.8) (32.2) (26.7) (21.1) (15.6) ( _ C)
Figure 6-34. R-134a Compressor Pressure and Motor Current Curves Versus Ambient Temperature