Air Cooled Condensers
RKL-RKM Scroll Compressor Racks
www.pattonnz.com
www.pattonau.com
CONTENTS Page FEATURES 3 CAPACITY DATA TWIN SCROLL 4 THREE SCROLL 6 FOUR SCROLL 8
DIMENSIONAL DATA 10 TECHNICAL DATA 11
RK L 2 ZF - 15 RK = Rack L = Low Temp
15 = 15HP
M = Medium Temp 2 = 2 Compressor 3 = 3 Compressor 4 = 4 Compressor
pg 2
ZF/ZB = Copeland Scroll Model
RACK FEATURES Helical Oil Separator:
Suction Accumulator:
• • • •
• Eliminates compressor damage • Liquid held and metered back • Inlet deflector for improved performance
High efficiency with no clogging Centrifugal flow path Easy read sight glasses Low pressure drop
Scroll Compressor:
Vertical Receiver:
• • • • •
• Secure mounting • Easy read sight glasses • Pressure relief valve
Energy efficient Highly reliable High Performance Compact design Low & medium temp models
Traxoil – Oil Level Control:
Filter Drier:
• • • •
• Removal of moisture, acid and debris • Easy access with Interchangeable filters • Compressor protection
Detects/ alarms and controls oil level Compressor dedicated control logic Robust design Excellent sensing accuracy
pg 3
TWIN - SCROLL COMPRESSOR LOW TEMP:
R404A
Cooling Capacity (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
-35
-30
-25
-20
-15
-10
-5
RKL2ZF-15
ZF24K4E-TWD
15
40 45 50
10.32 9.56 8.72
12.88 11.96 10.94
15.80 14.66 13.42
19.16 17.74 16.24
23.10 21.30 19.48
27.60 25.50 23.30
32.80 30.30 27.70
RKL2ZF-20
ZF33K4E-TWD
20
40 45 50
14.18 13.10 11.98
17.70 16.36 14.96
21.80 20.10 18.40
26.60 24.50 22.40
32.20 29.60 27.10
38.60 35.60 32.50
46.00 42.40 38.70
RKL2ZF-26
ZF40K4E-TWD
26
40 45 50
17.56 16.26 14.86
21.90 20.30 18.58
27.00 24.90 22.80
32.80 30.30 27.60
39.50 36.40 33.20
47.40 43.60 39.70
56.40 52.00 47.40
RKL2ZF-30
ZF48K4E-TWD
30
40 45 50
21.20 19.60 17.98
26.40 24.40 22.40
32.60 30.10 27.50
39.90 36.80 33.60
48.20 44.40 40.60
57.80 53.40 48.60
68.80 63.40 57.80
MEDIUM TEMP:
R404A
Cooling Capacity (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
ZB58KQE-TFD
16
40 45 50
14.32
RKM2ZB-16
ZB66KQE-TFD
18
40 45 50
17.76
RKM2ZB-18
ZB76KQE-TFD
20
40 45 50
20.80
RKM2ZB-20
ZB88KQE-TFD
24
40 45 50
23.60
RKM2ZB-24
ZB95KQE-TFD
26
40 45 50
25.00
RKM2ZB-26
ZB114KQE-TFD
30
40 45 50
29.20
RKM2ZB-30
*Suction Header & Standard Accumulator Models.
pg 4
-25
-20
-15
-10
-5
0
5
18.82 16.82
23.70 21.50 19.14
29.00 26.60 24.00
35.00 32.20 29.20
41.80 38.50 35.10
49.40 45.60 41.60
22.10 20.30
27.10 24.90 22.60
32.80 30.20 27.40
39.40 36.30 32.90
47.00 43.20 39.20
55.60 51.00 46.40
26.00 23.80
32.00 29.40 26.50
38.80 35.70 32.40
46.60 42.80 39.10
55.40 51.00 46.60
65.60 60.40 55.00
29.40 24.80
36.40 31.00 25.60
43.60 39.90 36.00
50.92 48.20 45.00
61.42 58.40 55.20
73.74 69.80 66.00
31.20 28.20
38.90 35.30 31.30
47.60 43.40 39.00
57.40 52.60 47.40
68.20 68.80 57.00
80.60 74.20 67.40
36.50 33.00
46.00 41.40 36.70
56.60 51.60 46.00
68.80 62.80 56.60
82.20 75.60 68.40
97.40 89.80 81.60
TWIN - SCROLL COMPRESSOR LOW TEMP:
R404A
Total Heat Rejection (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
-35
-30
-25
-20
-15
-10
-5
RKL2ZF-15
ZF24K4E-TWD
15
40 45 50
18.92 18.84 18.70
21.90 21.70 21.50
25.20 24.80 24.40
28.90 28.40 27.70
33.20 32.40 31.40
38.20 37.00 35.60
44.00 42.20 40.60
RKL2ZF-20
ZF33K4E-TWD
20
40 45 50
25.30 25.10 25.00
29.40 29.10 28.70
34.20 33.60 32.90
39.60 38.60 37.60
45.80 44.40 43.00
52.80 51.00 49.00
61.00 58.40 56.00
RKL2ZF-26
ZF40K4E-TWD
26
40 45 50
31.60 31.60 31.50
36.80 36.50 36.10
42.60 41.80 41.20
49.20 48.00 46.80
56.60 55.00 53.20
65.20 63.00 60.60
75.00 72.00 69.00
RKL2ZF-30
ZF48K4E-TWD
30
40 45 50
39.60 39.60 39.70
45.80 45.40 45.20
52.80 52.20 51.40
61.00 59.80 58.60
70.20 68.40 66.60
80.80 78.20 75.60
92.80 89.40 86.00
MEDIUM TEMP:
R404A
Total Heat Rejection (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
ZB58KQE-TFD
16
40 45 50
25.00
RKM2ZB-16
ZB66KQE-TFD
18
40 45 50
29.60
RKM2ZB-18
ZB76KQE-TFD
20
40 45 50
34.30
RKM2ZB-20
ZB88KQE-TFD
24
40 45 50
37.40
RKM2ZB-24
ZB95KQE-TFD
26
40 45 50
42.20
RKM2ZB-26
ZB114KQE-TFD
30
40 45 50
49.80
RKM2ZB-30
-25
-20
-15
-10
-5
0
5
29.50 28.80
34.40 33.50 32.60
39.80 38.60 37.40
45.80 44.20 42.60
52.60 50.60 48.40
60.20 57.60 55.00
34.00 33.60
39.10 38.30 37.60
45.00 43.60 42.40
51.60 49.80 48.00
59.20 56.80 54.20
68.00 64.80 61.40
39.70 39.00
45.80 44.80 43.60
52.80 51.20 49.60
60.60 58.40 56.40
69.60 66.80 64.00
79.80 76.20 72.60
43.40 40.20
50.60 47.00 43.40
57.80 55.80 54.00
65.40 64.20 63.00
76.00 74.80 73.40
88.60 86.40 84.30
49.00 47.80
56.60 55.20 53.80
65.40 63.40 61.40
75.40 72.60 69.80
86.40 83.00 79.40
99.00 94.60 90.00
58.00 56.40
67.40 65.60 64.00
78.20 75.40 73.00
90.40 86.80 83.40
104.20 99.60 95.20
119.60 114.20 108.60
*Suction Header & Standard Accumulator Models.
pg 5
THREE - SCROLL COMPRESSOR LOW TEMP:
R404A
Cooling Capacity (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
-35
-30
-25
-20
-15
-10
-5
RKL3ZB-23
ZF24K4E-TWD
23
40 45 50
15.48 14.34 13.08
19.32 17.94 16.41
23.70 21.99 20.13
28.74 26.61 24.36
34.65 31.95 29.22
41.40 38.25 34.95
49.20 45.45 41.55
RKL3ZB-30
ZF33K4E-TWD
30
40 45 50
21.27 19.65 17.97
26.55 24.54 22.44
32.70 30.15 27.60
39.90 36.75 33.60
48.30 44.40 40.65
57.90 53.40 48.75
69.00 63.60 58.05
RKL3ZB-39
ZF40K4E-TWD
39
40 45 50
26.34 24.39 22.29
32.85 30.45 27.87
40.50 37.35 34.20
49.20 45.45 41.40
59.25 54.60 49.80
71.10 65.40 59.55
84.60 78.00 71.10
RKL3SC-45
ZF48K4E-TWD
45
40 45 50
31.80 29.40 26.97
39.60 36.60 33.60
48.90 45.15 41.25
59.85 55.20 50.40
72.30 66.60 60.90
86.70 80.10 72.90
103.20 95.10 86.70
MEDIUM TEMP:
R404A
Cooling Capacity (kW)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
RKM3ZB-24
ZB58KQE-TFD
24
RKM3ZB-27
ZB66KQE-TFD
RKM3ZB-30
Evaporating Temp (째C) -25
-20
-15
-10
-5
0
5
40 45 50
21.48
28.23 25.23
35.55 32.25 28.71
43.50 39.90 36.00
52.50 48.30 43.80
62.70 57.75 52.65
74.10 68.40 62.40
40 45 50
26.64
27
33.15 30.45
40.65 37.35 33.90
49.20 45.30 41.10
59.10 54.45 49.35
70.50 64.80 58.80
83.40 76.50 69.60
30
40 45 50
31.20
ZB76KQE-TFD
39.00 35.70
48.00 44.10 39.75
58.20 53.55 48.60
69.90 64.20 58.65
83.10 76.50 69.90
98.40 90.60 82.50
ZB88KQE-TFD
36
40 45 50
35.40
RKM3ZB-36
44.10 37.20
54.60 46.50 38.40
65.40 59.85 54.00
76.38 72.30 67.50
92.13 87.60 82.80
110.61 104.70 99.00
ZB95KQE-TFD
39
40 45 50
37.50
RKM3ZB-39
46.80 42.30
58.35 52.95 46.95
71.40 65.10 58.50
86.10 78.90 71.10
102.30 103.20 85.50
120.90 111.30 101.10
ZB114KQE-TFD
45
40 45 50
43.80
RKM3ZB-45
54.75 49.50
69.00 62.10 55.05
84.90 77.40 69.00
103.20 94.20 84.90
123.30 113.40 102.60
146.10 134.70 122.40
*Suction Header & Standard Accumulator Models.
pg 6
THREE - SCROLL COMPRESSOR LOW TEMP:
R404A
Total Heat Rejection (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
-35
-30
-25
-20
-15
-10
-5
RKL3ZB-23
ZF24K4E-TWD
23
40 45 50
28.38 28.26 28.05
32.85 32.55 32.25
37.80 37.20 36.60
43.35 42.60 41.55
49.80 48.60 47.10
57.30 55.50 53.40
66.00 63.30 60.90
RKL3ZB-30
ZF33K4E-TWD
30
40 45 50
37.95 37.65 37.50
44.10 43.65 43.05
51.30 50.40 49.35
59.40 57.90 56.40
68.70 66.60 64.50
79.20 76.50 73.50
91.50 87.60 84.00
RKL3ZB-39
ZF40K4E-TWD
39
40 45 50
47.40 47.40 47.25
55.20 54.75 54.15
63.90 62.70 61.80
73.80 72.00 70.20
84.90 82.50 79.80
97.80 94.50 90.90
112.50 108.00 103.50
RKL3SC-45
ZF48K4E-TWD
45
40 45 50
59.40 59.40 59.55
68.70 68.10 67.80
79.20 78.30 77.10
91.50 89.70 87.90
105.30 102.60 99.90
121.20 117.30 113.40
139.20 134.10 129.00
MEDIUM TEMP:
R404A
Total Heat Rejection (kW)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
RKM3ZB-24
ZB58KQE-TFD
24
RKM3ZB-27
ZB66KQE-TFD
RKM3ZB-30
Evaporating Temp (째C) -25
-20
-15
-10
-5
0
5
40 45 50
37.50
44.25 43.20
51.60 50.25 48.90
59.70 57.90 56.10
68.70 66.30 63.90
78.90 75.90 72.60
90.30 86.40 82.50
40 45 50
44.40
27
51.00 50.40
58.65 57.45 56.40
67.50 65.40 63.60
77.40 74.70 72.00
88.80 85.20 81.30
102.00 97.20 92.10
30
40 45 50
51.45
ZB76KQE-TFD
59.55 58.50
68.70 67.20 65.40
79.20 76.80 74.40
90.90 87.60 84.60
104.40 100.20 96.00
119.70 114.30 108.90
ZB88KQE-TFD
36
40 45 50
56.10
RKM3ZB-36
65.10 60.30
75.90 70.50 65.10
86.70 83.70 81.00
98.10 96.30 94.50
114.00 112.20 110.10
132.90 129.60 126.45
ZB95KQE-TFD
39
40 45 50
63.30
RKM3ZB-39
73.50 71.70
84.90 82.80 80.70
98.10 95.10 92.10
113.10 108.90 104.70
129.60 124.50 119.10
148.50 141.90 135.00
ZB114KQE-TFD
45
40 45 50
74.70
RKM3ZB-45
87.00 84.60
101.10 98.40 96.00
117.30 113.10 109.50
135.60 130.20 125.10
156.30 149.40 142.80
179.40 171.30 162.90
*Suction Header & Standard Accumulator Models.
pg 7
FOUR - SCROLL COMPRESSOR LOW TEMP:
R404A
Cooling Capacity (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
-35
-30
-25
-20
-15
-10
-5
RKL4ZF-30
ZF24K4E-TWD
30
40 45 50
20.64 19.12 17.44
25.76 23.92 21.88
31.60 29.32 26.84
38.32 35.48 32.48
46.20 42.60 38.96
55.20 51.00 46.60
65.60 60.60 55.40
RKL4ZF-40
ZF33K4E-TWD
40
40 45 50
28.36 26.20 23.96
35.40 32.72 29.92
43.60 40.20 36.80
53.20 49.00 44.80
64.40 59.20 54.20
77.20 71.20 65.00
92.00 84.80 77.40
RKL4ZF-42
ZF40K4E-TWD
52
40 45 50
35.12 32.52 29.72
43.80 40.60 37.16
54.00 49.80 45.60
65.60 60.60 55.20
79.00 72.80 66.40
94.80 87.20 79.40
112.80 104.00 94.80
RKL4ZF-60
ZF48K4E-TWD
60
40 45 50
42.40 39.20 35.96
52.80 48.80 44.80
65.20 60.20 55.00
79.80 73.60 67.20
96.40 88.80 81.20
115.60 106.80 97.20
137.60 126.80 115.60
MEDIUM TEMP:
R404A
Cooling Capacity (kW)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
RKM4ZB-32
ZB58KQE-TFD
32
RKM4ZB-36
ZB66KQE-TFD
RKM4ZB-40
Evaporating Temp (째C) -25
-20
-15
-10
-5
0
5
40 45 50
28.64
37.64 33.64
47.40 43.00 38.28
58.00 53.20 48.00
70.00 64.40 58.40
83.60 77.00 70.20
98.80 91.20 83.20
40 45 50
35.52
36
44.20 40.60
54.20 49.80 45.20
65.60 60.40 54.80
78.80 72.60 65.80
94.00 86.40 78.40
111.20 102.00 92.80
40
40 45 50
41.60
ZB76KQE-TFD
52.00 47.60
64.00 58.80 53.00
77.60 71.40 64.80
93.20 85.60 78.20
110.80 102.00 93.20
131.20 120.80 110.00
ZB88KQE-TFD
48
40 45 50
47.20
RKM4ZB-48
58.80 49.60
72.80 62.00 51.20
87.20 79.80 72.00
101.84 96.40 90.00
122.84 116.80 110.40
147.48 139.60 132.00
ZB95KQE-TFD
52
40 45 50
50.00
RKM4ZB-52
62.40 56.40
77.80 70.60 62.60
95.20 86.80 78.00
114.80 105.20 94.80
136.40 137.60 114.00
161.20 148.40 134.80
ZB114KQE-TFD
60
40 45 50
58.40
RKM4ZB-60
73.00 66.00
92.00 82.80 73.40
113.20 103.20 92.00
137.60 125.60 113.20
164.40 151.20 136.80
194.80 179.60 163.20
*Suction Header & Standard Accumulator Models.
pg 8
FOUR - SCROLL COMPRESSOR LOW TEMP:
R404A
Total Heat Rejection (kW)
Evaporating Temp (째C)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
-35
-30
-25
-20
-15
-10
-5
RKL4ZF-30
ZF24K4E-TWD
30
40 45 50
37.84 37.68 37.40
43.80 43.40 43.00
50.40 49.60 48.80
57.80 56.80 55.40
66.40 64.80 62.80
76.40 74.00 71.20
88.00 84.40 81.20
RKL4ZF-40
ZF33K4E-TWD
40
40 45 50
50.60 50.20 50.00
58.80 58.20 57.40
68.40 67.20 65.80
79.20 77.20 75.20
91.60 88.80 86.00
105.60 102.00 98.00
122.00 116.80 112.00
RKL4ZF-42
ZF40K4E-TWD
52
40 45 50
63.20 63.20 63.00
73.60 73.00 72.20
85.20 83.60 82.40
98.40 96.00 93.60
113.20 110.00 106.40
130.40 126.00 121.20
150.00 144.00 138.00
RKL4ZF-60
ZF48K4E-TWD
60
40 45 50
79.20 79.20 79.40
91.60 90.80 90.40
105.60 104.40 102.80
122.00 119.60 117.20
140.40 136.80 133.20
161.60 156.40 151.20
185.60 178.80 172.00
MEDIUM TEMP:
R404A
Total Heat Rejection (kW)
MODEL
Compressor
Total (HP)
Condensing Temp (째C)
RKM4ZB-32
ZB58KQE-TFD
32
RKM4ZB-36
ZB66KQE-TFD
RKM4ZB-40
Evaporating Temp (째C) -25
-20
-15
-10
-5
0
5
40 45 50
50.00
59.00 57.60
68.80 67.00 65.20
79.60 77.20 74.80
91.60 88.40 85.20
105.20 101.20 96.80
120.40 115.20 110.00
40 45 50
59.20
36
68.00 67.20
78.20 76.60 75.20
90.00 87.20 84.80
103.20 99.60 96.00
118.40 113.60 108.40
136.00 129.60 122.80
40
40 45 50
68.60
ZB76KQE-TFD
79.40 78.00
91.60 89.60 87.20
105.60 102.40 99.20
121.20 116.80 112.80
139.20 133.60 128.00
159.60 152.40 145.20
ZB88KQE-TFD
48
40 45 50
74.80
RKM4ZB-48
86.80 80.40
101.20 94.00 86.80
115.60 111.60 108.00
130.80 128.40 126.00
152.00 149.60 146.80
177.20 172.80 168.60
ZB95KQE-TFD
52
40 45 50
84.40
RKM4ZB-52
98.00 95.60
113.20 110.40 107.60
130.80 126.80 122.80
150.80 145.20 139.60
172.80 166.00 158.80
198.00 189.20 180.00
ZB114KQE-TFD
60
40 45 50
99.60
RKM4ZB-60
116.00 112.80
134.80 131.20 128.00
156.40 150.80 146.00
180.80 173.60 166.80
208.40 199.20 190.40
239.20 228.40 217.20
*Suction Header & Standard Accumulator Models.
pg 9
DIMENSIONS (mm):
NTS (mm)
2 Compressor
3 Compressor
4 Compressor
L
W
H
L
W
H
L
W
H
1420
750
1330
1900
750
1420
2330
750
1420
TECHNICAL DATA: Models
Nett Weight (kg)
Receiver Capacity (kg)*
Models
Nett Weight (kg)
Receiver Capacity (kg)*
Models
Nett Weight (kg)
Receiver Capacity (kg)*
RKL2ZF-15
420.0
20.0
RKL3ZB-23
620.0
36.3
RKL4ZF-30
770.0
36.3
RKL2ZF-20
420.0
20.0
RKL3ZB-30
620.0
36.3
RKL4ZF-40
770.0
61.0
RKL2ZF-26
426.0
28.2
RKL3ZB-39
629.0
61.0
RKL4ZF-42
782.0
61.0
RKL2ZF-30
444.0
28.2
RKL3SC-45
656.0
61.0
RKL4ZF-60
818.0
61.0
RKM2ZB-16
334.0
20.0
RKM3ZB-24
491.0
36.3
RKM4ZB-32
598.0
61.0
RKM2ZB-18
339.0
28.2
RKM3ZB-27
499.0
36.3
RKM4ZB-36
609.0
61.0
RKM2ZB-20
342.0
28.2
RKM3ZB-30
503.0
61.0
RKM4ZB-40
614.0
61.0
RKM2ZB-24
346.0
28.2
RKM3ZB-36
509.0
61.0
RKM4ZB-48
622.0
61.0
RKM2ZB-26
349.0
36.3
RKM3ZB-39
514.0
61.0
RKM4ZB-52
629.0
61.0
RKM2ZB-30
352.0
36.3
RKM3ZB-45
518.0
61.0
RKM4ZB-60
634.0
61.0
*Receiver capacity R404A pump down capacity @ 80% for 32째C liquid temp.
pg 10
LOW TEMP COMPRESSOR SPECIFICATIONS MODEL
Displacement (m3/h)
Max Current (A)
Locked Rotor Current (A)
Suction (inch)
Discharge (inch)
Net Weight (kg)
ZF24K4E-TWD
20.9
16.1
99
1 1/8
5/8
100
ZF33K4E-TWD
28.8
22.3
127
1 3/8
5/8
100
ZF40K4E-TWD
35.6
25.1
167
1 3/8
5/8
103
ZF48K4E-TWD
42.8
28.7
198
1 5/8
7/8
112
MEDIUM TEMP COMPRESSOR SPECIFICATIONS MODEL
Displacement (m3/h)
Max Current (A)
Locked Rotor Current (A)
Suction (inch)
Discharge (inch)
Net Weight (kg)
ZB58KQE-TFD
22.1
15.6
95
1 3/8
5/8
57.2
ZB66KQE-TFD
24.9
17.5
111
1 3/8
5/8
59.9
ZB76KQE-TFD
29.1
20.4
118
1 3/8
5/8
61.2
ZB88KQE-TFD
33.2
22.3
118
1 3/8
5/8
63.2
ZB95KQE-TFD
36.4
28.2
140
1 3/8
5/8
64.9
ZB114KQE-TFD
43.3
33.3
174
1 5/8
7/8
66.2
pg 11
The company reserves the right to make specification changes without notice. 21/09/2013
www.pattonnz.com
www.pattonau.com