Air Cooled Condensing Units
n Reliable and efficient Copeland Semi-Hermetic compressors n Generous wide finned, low noise level condensers supplied with protective coil coating n Wide range of factory fitted accessories available n Specifically designed for Australasian conditions
CH-CN Semi-Hermetic
27 30 hp
MODEL
Nom. hp
CH3000
30.0
CL2700
27.0
Refrig.
-45
-40
-35
-30
Evaporating Temp 째C -25 -20 -15 -10
-5
0
5
10 56855
R134a
18245
22125
27025
32950
39895
47860
R404A
24720
29990
35795
42070
48915
56265
64120
22950
28460
34535
41570
49180
48865
67485
42000
49175
15820
19995
R22
R404A
11300
R22
14905
19120
23935
29355
35375
12740
17085
22315
28190
34580
Head fan reqd.
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77265
Demand Cooling reqd.
CH-CN 27 - 30
CAPACITY (Watts) @ 38째C Ambient *
DIMENSIONS:
NTS (mm) Accessories not shown
TECHNICAL DATA:
COMPRESSOR
Fan Motor (1)
RECEIVER
CONNECTIONS (3) Receiver Outlet Valve
Comp Suct Valve
Noise Level (dbA) (4)
Weight (kg)
NOM. hp
MODEL
VOLTAGE
DISP. m3/hr
RLA Amps
LRA Amps
Airflow l/sec
Watts
Amps
Capacity (kg) (2)
CH3000
30.0
D4DJ300X-AWM
380-420/3/50
84.7
52.5
221.0
5760
1442
6.6
90.5
1-3/8” F. Sw 2-1/8” F. Sw’
71
580
CL2700
27.0
D6DL270X-AWM
380-420/3/50
106.0
53.7
199.0
5760
1442
6.6
90.5
1-3/8” F. Sw 2-1/8” F. Sw’
71
610
MODEL
CONDENSER
NOTES: 1. Fan motors are suitable for 220-240/1/50 2. R404A pump down capacity shown @ 80% full for 32°C liquid temperature 3. Max valve connection size shown. May reduce for different refrigerants & applications 4. All noise level ratings are “free field” based at a distance of 3.0 mtrs from source and are given as a guide only
5. *Capacity ratings are based on suction gas returning to compressor @ 20°C, without liquid sub-cooling. Ratings may be increased by approximately 1% for every 1.1°K of sub-cooling 6. Standard condensers fitted. Ratings must not be extrapolated 7. Check with Patton’s nearest outlet for applications outside the specified range 8. Pictured unit configuration subject to change and selected accessory options. The company reserves the right to make specification changes without notice. AUSTRALIA 1/10/09
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