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Multiple compressor racks are engineered to your specific requirements in 2, 3 & 4 configurations. A compact, durable, reliable & energy efficient fully assembled refrigeration system.
Citation preview
Air Cooled Condensers
www.pattonnz.com www.pattonau.com
RKL-RKM Scroll Compressor Racks
pg2
FEATURES 3
CAPACITY DATA
TWIN SCROLL 4
THREE SCROLL 6
FOUR SCROLL 8
DIMENSIONAL DATA 10
TECHNICAL DATA 11
Page
CONTENTS
RK L 2 ZF - 15
RK = Rack
L = Low Temp
M = Medium Temp 2 = 2 Compressor
3 = 3 Compressor
4 = 4 Compressor
15 = 15HP
ZF/ZB = Copeland Scroll Model
pg3
RACK FEATURES
• High efficiency with no clogging• Centrifugal flow path• Easy read sight glasses• Low pressure drop
Helical Oil Separator:
• Detects/ alarms and controls oil level• Compressor dedicated control logic• Robust design• Excellent sensing accuracy
Traxoil – Oil Level Control:
• Energy efficient • Highly reliable• High Performance• Compact design• Low & medium temp models
Scroll Compressor:
• Eliminates compressor damage• Liquid held and metered back• Inlet deflector for improved
performance
Suction Accumulator:
• Removal of moisture, acid and debris• Easy access with Interchangeable
filters• Compressor protection
Filter Drier:
• Secure mounting• Easy read sight glasses• Pressure relief valve
Vertical Receiver:
pg4
R404ALOW TEMP: Cooling Capacity (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-35 -30 -25 -20 -15 -10 -5
RKL2ZF-15 ZF24K4E-TWD 15404550
10.329.568.72
12.8811.9610.94
15.8014.6613.42
19.1617.7416.24
23.1021.3019.48
27.6025.5023.30
32.8030.3027.70
RKL2ZF-20 ZF33K4E-TWD 20404550
14.1813.1011.98
17.7016.3614.96
21.8020.1018.40
26.6024.5022.40
32.2029.6027.10
38.6035.6032.50
46.0042.4038.70
RKL2ZF-26 ZF40K4E-TWD 26404550
17.5616.2614.86
21.9020.3018.58
27.0024.9022.80
32.8030.3027.60
39.5036.4033.20
47.4043.6039.70
56.4052.0047.40
RKL2ZF-30 ZF48K4E-TWD 30404550
21.2019.6017.98
26.4024.4022.40
32.6030.1027.50
39.9036.8033.60
48.2044.4040.60
57.8053.4048.60
68.8063.4057.80
TWIN - SCROLL COMPRESSOR
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-25 -20 -15 -10 -5 0 5
RKM2ZB-16 ZB58KQE-TFD 16404550
14.3218.8216.82
23.7021.5019.14
29.0026.6024.00
35.0032.2029.20
41.8038.5035.10
49.4045.6041.60
RKM2ZB-18 ZB66KQE-TFD 18404550
17.7622.1020.30
27.1024.9022.60
32.8030.2027.40
39.4036.3032.90
47.0043.2039.20
55.6051.0046.40
RKM2ZB-20 ZB76KQE-TFD 20404550
20.8026.0023.80
32.0029.4026.50
38.8035.7032.40
46.6042.8039.10
55.4051.0046.60
65.6060.4055.00
RKM2ZB-24 ZB88KQE-TFD 24404550
23.6029.4024.80
36.4031.0025.60
43.6039.9036.00
50.9248.2045.00
61.4258.4055.20
73.7469.8066.00
RKM2ZB-26 ZB95KQE-TFD 26404550
25.0031.2028.20
38.9035.3031.30
47.6043.4039.00
57.4052.6047.40
68.2068.8057.00
80.6074.2067.40
RKM2ZB-30 ZB114KQE-TFD 30404550
29.2036.5033.00
46.0041.4036.70
56.6051.6046.00
68.8062.8056.60
82.2075.6068.40
97.4089.8081.60
R404AMEDIUM TEMP: Cooling Capacity (kW)
*Suction Header & Standard Accumulator Models.
pg5
TWIN - SCROLL COMPRESSOR
R404ALOW TEMP: Total Heat Rejection (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-35 -30 -25 -20 -15 -10 -5
RKL2ZF-15 ZF24K4E-TWD 15404550
18.9218.8418.70
21.9021.7021.50
25.2024.8024.40
28.9028.4027.70
33.2032.4031.40
38.2037.0035.60
44.0042.2040.60
RKL2ZF-20 ZF33K4E-TWD 20404550
25.3025.1025.00
29.4029.1028.70
34.2033.6032.90
39.6038.6037.60
45.8044.4043.00
52.8051.0049.00
61.0058.4056.00
RKL2ZF-26 ZF40K4E-TWD 26404550
31.6031.6031.50
36.8036.5036.10
42.6041.8041.20
49.2048.0046.80
56.6055.0053.20
65.2063.0060.60
75.0072.0069.00
RKL2ZF-30 ZF48K4E-TWD 30404550
39.6039.6039.70
45.8045.4045.20
52.8052.2051.40
61.0059.8058.60
70.2068.4066.60
80.8078.2075.60
92.8089.4086.00
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-25 -20 -15 -10 -5 0 5
RKM2ZB-16 ZB58KQE-TFD 16404550
25.0029.5028.80
34.4033.5032.60
39.8038.6037.40
45.8044.2042.60
52.6050.6048.40
60.2057.6055.00
RKM2ZB-18 ZB66KQE-TFD 18404550
29.6034.0033.60
39.1038.3037.60
45.0043.6042.40
51.6049.8048.00
59.2056.8054.20
68.0064.8061.40
RKM2ZB-20 ZB76KQE-TFD 20404550
34.3039.7039.00
45.8044.8043.60
52.8051.2049.60
60.6058.4056.40
69.6066.8064.00
79.8076.2072.60
RKM2ZB-24 ZB88KQE-TFD 24404550
37.4043.4040.20
50.6047.0043.40
57.8055.8054.00
65.4064.2063.00
76.0074.8073.40
88.6086.4084.30
RKM2ZB-26 ZB95KQE-TFD 26404550
42.2049.0047.80
56.6055.2053.80
65.4063.4061.40
75.4072.6069.80
86.4083.0079.40
99.0094.6090.00
RKM2ZB-30 ZB114KQE-TFD 30404550
49.8058.0056.40
67.4065.6064.00
78.2075.4073.00
90.4086.8083.40
104.2099.6095.20
119.60114.20108.60
R404AMEDIUM TEMP: Total Heat Rejection (kW)
*Suction Header & Standard Accumulator Models.
pg6
THREE - SCROLL COMPRESSOR
R404ALOW TEMP: Cooling Capacity (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-35 -30 -25 -20 -15 -10 -5
RKL3ZB-23 ZF24K4E-TWD 23404550
15.4814.3413.08
19.3217.9416.41
23.7021.9920.13
28.7426.6124.36
34.6531.9529.22
41.4038.2534.95
49.2045.4541.55
RKL3ZB-30 ZF33K4E-TWD 30404550
21.2719.6517.97
26.5524.5422.44
32.7030.1527.60
39.9036.7533.60
48.3044.4040.65
57.9053.4048.75
69.0063.6058.05
RKL3ZB-39 ZF40K4E-TWD 39404550
26.3424.3922.29
32.8530.4527.87
40.5037.3534.20
49.2045.4541.40
59.2554.6049.80
71.1065.4059.55
84.6078.0071.10
RKL3SC-45 ZF48K4E-TWD 45404550
31.8029.4026.97
39.6036.6033.60
48.9045.1541.25
59.8555.2050.40
72.3066.6060.90
86.7080.1072.90
103.2095.1086.70
*Suction Header & Standard Accumulator Models.
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-25 -20 -15 -10 -5 0 5
RKM3ZB-24 ZB58KQE-TFD 24404550
21.48 28.2325.23
35.5532.2528.71
43.5039.9036.00
52.5048.3043.80
62.7057.7552.65
74.1068.4062.40
RKM3ZB-27 ZB66KQE-TFD 27404550
26.64 33.1530.45
40.6537.3533.90
49.2045.3041.10
59.1054.4549.35
70.5064.8058.80
83.4076.5069.60
RKM3ZB-30 ZB76KQE-TFD 30404550
31.20 39.0035.70
48.0044.1039.75
58.2053.5548.60
69.9064.2058.65
83.1076.5069.90
98.4090.6082.50
RKM3ZB-36 ZB88KQE-TFD 36404550
35.40 44.1037.20
54.6046.5038.40
65.4059.8554.00
76.3872.3067.50
92.1387.6082.80
110.61104.7099.00
RKM3ZB-39 ZB95KQE-TFD 39404550
37.50 46.8042.30
58.3552.9546.95
71.4065.1058.50
86.1078.9071.10
102.30103.2085.50
120.90111.30101.10
RKM3ZB-45 ZB114KQE-TFD 45404550
43.80 54.7549.50
69.0062.1055.05
84.9077.4069.00
103.2094.2084.90
123.30113.40102.60
146.10134.70122.40
R404AMEDIUM TEMP: Cooling Capacity (kW)
pg7
THREE - SCROLL COMPRESSOR
R404ALOW TEMP: Total Heat Rejection (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-35 -30 -25 -20 -15 -10 -5
RKL3ZB-23 ZF24K4E-TWD 23404550
28.3828.2628.05
32.8532.5532.25
37.8037.2036.60
43.3542.6041.55
49.8048.6047.10
57.3055.5053.40
66.0063.3060.90
RKL3ZB-30 ZF33K4E-TWD 30404550
37.9537.6537.50
44.1043.6543.05
51.3050.4049.35
59.4057.9056.40
68.7066.6064.50
79.2076.5073.50
91.5087.6084.00
RKL3ZB-39 ZF40K4E-TWD 39404550
47.4047.4047.25
55.2054.7554.15
63.9062.7061.80
73.8072.0070.20
84.9082.5079.80
97.8094.5090.90
112.50108.00103.50
RKL3SC-45 ZF48K4E-TWD 45404550
59.4059.4059.55
68.7068.1067.80
79.2078.3077.10
91.5089.7087.90
105.30102.6099.90
121.20117.30113.40
139.20134.10129.00
R404AMEDIUM TEMP: Total Heat Rejection (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-25 -20 -15 -10 -5 0 5
RKM3ZB-24 ZB58KQE-TFD 24404550
37.50 44.2543.20
51.6050.2548.90
59.7057.9056.10
68.7066.3063.90
78.9075.9072.60
90.3086.4082.50
RKM3ZB-27 ZB66KQE-TFD 27404550
44.40 51.0050.40
58.6557.4556.40
67.5065.4063.60
77.4074.7072.00
88.8085.2081.30
102.0097.2092.10
RKM3ZB-30 ZB76KQE-TFD 30404550
51.45 59.5558.50
68.7067.2065.40
79.2076.8074.40
90.9087.6084.60
104.40100.2096.00
119.70114.30108.90
RKM3ZB-36 ZB88KQE-TFD 36404550
56.10 65.1060.30
75.9070.5065.10
86.7083.7081.00
98.1096.3094.50
114.00112.20110.10
132.90129.60126.45
RKM3ZB-39 ZB95KQE-TFD 39404550
63.30 73.5071.70
84.9082.8080.70
98.1095.1092.10
113.10108.90104.70
129.60124.50119.10
148.50141.90135.00
RKM3ZB-45 ZB114KQE-TFD 45404550
74.70 87.0084.60
101.1098.4096.00
117.30113.10109.50
135.60130.20125.10
156.30149.40142.80
179.40171.30162.90
*Suction Header & Standard Accumulator Models.
pg8
FOUR - SCROLL COMPRESSOR
R404ALOW TEMP: Cooling Capacity (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-35 -30 -25 -20 -15 -10 -5
RKL4ZF-30 ZF24K4E-TWD 30404550
20.6419.1217.44
25.7623.9221.88
31.6029.3226.84
38.3235.4832.48
46.2042.6038.96
55.2051.0046.60
65.6060.6055.40
RKL4ZF-40 ZF33K4E-TWD 40404550
28.3626.2023.96
35.4032.7229.92
43.6040.2036.80
53.2049.0044.80
64.4059.2054.20
77.2071.2065.00
92.0084.8077.40
RKL4ZF-42 ZF40K4E-TWD 52404550
35.1232.5229.72
43.8040.6037.16
54.0049.8045.60
65.6060.6055.20
79.0072.8066.40
94.8087.2079.40
112.80104.0094.80
RKL4ZF-60 ZF48K4E-TWD 60404550
42.4039.2035.96
52.8048.8044.80
65.2060.2055.00
79.8073.6067.20
96.4088.8081.20
115.60106.8097.20
137.60126.80115.60
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-25 -20 -15 -10 -5 0 5
RKM4ZB-32 ZB58KQE-TFD 32404550
28.64 37.6433.64
47.4043.0038.28
58.0053.2048.00
70.0064.4058.40
83.6077.0070.20
98.8091.2083.20
RKM4ZB-36 ZB66KQE-TFD 36404550
35.52 44.2040.60
54.2049.8045.20
65.6060.4054.80
78.8072.6065.80
94.0086.4078.40
111.20102.0092.80
RKM4ZB-40 ZB76KQE-TFD 40404550
41.60 52.0047.60
64.0058.8053.00
77.6071.4064.80
93.2085.6078.20
110.80102.0093.20
131.20120.80110.00
RKM4ZB-48 ZB88KQE-TFD 48404550
47.20 58.8049.60
72.8062.0051.20
87.2079.8072.00
101.8496.4090.00
122.84116.80110.40
147.48139.60132.00
RKM4ZB-52 ZB95KQE-TFD 52404550
50.00 62.4056.40
77.8070.6062.60
95.2086.8078.00
114.80105.2094.80
136.40137.60114.00
161.20148.40134.80
RKM4ZB-60 ZB114KQE-TFD 60404550
58.40 73.0066.00
92.0082.8073.40
113.20103.2092.00
137.60125.60113.20
164.40151.20136.80
194.80179.60163.20
R404AMEDIUM TEMP: Cooling Capacity (kW)
*Suction Header & Standard Accumulator Models.
pg9
FOUR - SCROLL COMPRESSOR
R404ALOW TEMP: Total Heat Rejection (kW)
R404AMEDIUM TEMP: Total Heat Rejection (kW)
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-35 -30 -25 -20 -15 -10 -5
RKL4ZF-30 ZF24K4E-TWD 30404550
37.8437.6837.40
43.8043.4043.00
50.4049.6048.80
57.8056.8055.40
66.4064.8062.80
76.4074.0071.20
88.0084.4081.20
RKL4ZF-40 ZF33K4E-TWD 40404550
50.6050.2050.00
58.8058.2057.40
68.4067.2065.80
79.2077.2075.20
91.6088.8086.00
105.60102.0098.00
122.00116.80112.00
RKL4ZF-42 ZF40K4E-TWD 52404550
63.2063.2063.00
73.6073.0072.20
85.2083.6082.40
98.4096.0093.60
113.20110.00106.40
130.40126.00121.20
150.00144.00138.00
RKL4ZF-60 ZF48K4E-TWD 60404550
79.2079.2079.40
91.6090.8090.40
105.60104.40102.80
122.00119.60117.20
140.40136.80133.20
161.60156.40151.20
185.60178.80172.00
MODEL CompressorTotal (HP)
CondensingTemp (°C)
Evaporating Temp (°C)
-25 -20 -15 -10 -5 0 5
RKM4ZB-32 ZB58KQE-TFD 32404550
50.00 59.0057.60
68.8067.0065.20
79.6077.2074.80
91.6088.4085.20
105.20101.2096.80
120.40115.20110.00
RKM4ZB-36 ZB66KQE-TFD 36404550
59.20 68.0067.20
78.2076.6075.20
90.0087.2084.80
103.2099.6096.00
118.40113.60108.40
136.00129.60122.80
RKM4ZB-40 ZB76KQE-TFD 40404550
68.60 79.4078.00
91.6089.6087.20
105.60102.4099.20
121.20116.80112.80
139.20133.60128.00
159.60152.40145.20
RKM4ZB-48 ZB88KQE-TFD 48404550
74.80 86.8080.40
101.2094.0086.80
115.60111.60108.00
130.80128.40126.00
152.00149.60146.80
177.20172.80168.60
RKM4ZB-52 ZB95KQE-TFD 52404550
84.40 98.0095.60
113.20110.40107.60
130.80126.80122.80
150.80145.20139.60
172.80166.00158.80
198.00189.20180.00
RKM4ZB-60 ZB114KQE-TFD 60404550
99.60 116.00112.80
134.80131.20128.00
156.40150.80146.00
180.80173.60166.80
208.40199.20190.40
239.20228.40217.20
*Suction Header & Standard Accumulator Models.
pg10
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:
ModelsNett
Weight(kg)
Receiver
Capacity (kg)*
ModelsNett
Weight(kg)
Receiver
Capacity (kg)*
ModelsNett
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 32°C liquid temp.
pg11
LOW TEMP COMPRESSOR SPECIFICATIONS
MODELDisplacement
(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
MODELDisplacement
(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
The company reserves the right to make specification changes without notice. 21/09/2013
www.pattonnz.com www.pattonau.com