Figure 6-34 R-134A Compressor Pressure And Motor Current Curves Versus Ambient Temperature - Carrier 69NT40-511-1 Operating And Service Manual

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