5703827-XIM-A-0319
Johnson Controls Ducted Systems
53
Table 30: ZM10 charging table - metric units
Air Flow Indoor
Db/Wb (
°C
)
Outdoor DB (
°C
) Suction P (kPa) Suction temp. (
°C
) Liquid P (kPa) Liquid temp. (
°C
) Delta T Db
1
(
°C
)
1.
Delta T Db = Indoor Entering Db - Indoor Leaving Dry bulb
Compr. amps
300 Cfm/Ton
20/14
35
779.8
3.1
2423.4
34.3
-30.3
14.7
41
802.1
3.8
2808.7
39.8
-29.4
16.1
46
824.4
4.6
3194.0
45.3
-28.5
17.6
48.0
832.0
4.9
3324.9
47.1
-28.2
18.1
52
846.7
5.4
3579.2
50.8
-27.5
19.0
300 Cfm/Ton
27/19
35
928.7
8.2
2476.3
34.7
-31.6
14.9
41
955.8
9.0
2865.5
40.2
-30.8
16.3
46
983.0
9.9
3254.7
45.7
-29.9
17.7
48
992.2
10.2
3387.1
47.5
-29.6
18.2
52
1010.1
10.7
3643.9
51.1
-29.0
19.1
300 Cfm/Ton
30/22
35
1024.6
11.2
2505.6
34.9
-32.2
15.1
41
1049.4
11.9
2892.7
40.4
-31.4
16.5
46
1074.2
12.7
3279.9
45.9
-30.6
17.8
48.0
1082.6
12.9
3411.5
47.7
-30.3
18.3
52
1099.0
13.5
3667.0
51.4
-29.8
19.2
300 Cfm/Ton
23/17
35
851.5
5.6
2448.9
34.5
-30.9
14.8
41
877.0
6.4
2835.9
40.0
-30.1
16.2
46
902.5
7.2
3222.9
45.4
-29.2
17.6
48
911.2
7.5
3354.4
47.3
-28.9
18.1
52
928.0
8.1
3609.8
50.9
-28.4
19.0
400 Cfm/Ton
20/14
35
810.1
4.3
2444.4
34.4
-28.5
14.8
41
832.4
5.0
2828.2
39.9
-27.8
16.2
46
854.7
5.7
3212.1
45.4
-27.0
17.6
48.0
862.3
5.9
3342.6
47.2
-26.8
18.1
52
877.0
6.4
3595.9
50.8
-26.3
19.1
400 Cfm/Ton
27/19
35
967.3
9.4
2499.2
34.8
-29.9
15.0
41
992.6
10.2
2886.6
40.3
-29.2
16.4
46
1017.9
11.0
3274.1
45.8
-28.5
17.8
48.0
1039.0
11.7
3337.1
46.9
-28.4
17.7
52
1043.2
11.7
3661.6
51.3
-27.8
19.2
400 Cfm/Ton
30/22
35
1065.6
12.3
2530.6
35.0
-30.5
15.2
41
1088.1
13.0
2915.7
40.5
-29.8
16.6
46
1110.6
13.7
3300.8
46.0
-29.2
17.9
48.0
1118.3
13.9
3431.7
47.8
-29.0
18.4
52
1133.2
14.4
3685.8
51.4
-28.5
19.3
400 Cfm/Ton
23/17
35
885.3
6.8
2469.7
34.6
-29.2
14.9
41
908.6
7.6
2855.6
40.0
-28.5
16.3
46
931.9
8.3
3241.5
45.5
-27.8
17.7
48.0
939.9
8.5
3372.7
47.4
-27.5
18.2
52
955.3
9.0
3627.4
51.0
-27.0
19.1
500 Cfm/Ton
20/14
35
840.5
5.4
2465.3
34.5
-26.8
14.9
41
862.8
6.1
2847.7
40.0
-26.2
16.3
46
885.1
6.7
3230.1
45.4
-25.6
17.7
48.0
892.6
6.9
3360.2
47.3
-25.4
18.2
52
907.4
7.4
3612.6
50.9
-25.0
19.1
500 Cfm/Ton
27/19
35
1005.9
10.6
2522.1
34.8
-28.3
15.1
41
1029.4
11.4
2907.8
40.4
-27.7
16.5
46
1052.8
12.1
3293.5
45.9
-27.2
17.9
48.0
1060.8
12.3
3424.6
47.7
-27.0
18.4
52
1076.3
12.8
3679.2
51.4
-26.6
19.3
500 Cfm/Ton
30/22
35
1106.6
13.5
2555.6
35.1
-28.7
15.3
41
1126.8
14.1
2938.6
40.6
-28.2
16.7
46
1147.1
14.7
3321.7
46.1
-27.8
18.0
48.0
1153.9
14.9
3451.9
47.9
-27.6
18.5
52
1167.3
15.3
3704.7
51.5
-27.3
19.4
500 Cfm/Ton
23/17
35
919.1
8.1
2490.5
34.6
-27.5
14.9
41
940.2
8.7
2875.3
40.1
-26.9
16.3
46
961.4
9.3
3260.2
45.6
-26.3
17.8
48.0
968.5
9.5
3391.0
47.5
-26.1
18.3
52
982.5
10.0
3645.0
51.1
-25.7
19.2
