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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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DWM_27-30hp_Aust  

CH3000 30.0 R134a 18245 22125 27025 32950 39895 47860 56855 R22 22950 28460 34535 41570 49180 48865 67485 77265 CAPACITY (Watts) @ 38°C Ambi...