Airedale DeltaChill FreeCool 110kW - 1080kW Manuel d'utilisateur télécharger pdf (Page 52)

DELTACHILL™

Chillers

Technical Manual : 7022932_V1.9_11/2013

Mechanical Data Regular Quiet Continued

DCC046DR-08BTT0

DCC048DR-10BTT0

DCC051DR-08BVV0

Number of Refrigeration Circuits

Free Cool Enabled

Enhance Capital Allowance listed

Yes

Cooling Duty - High Airflow EC Fans

Nominal Output - Mechanical

N/A

Nominal Input - Mechanical

N/A

EER

N/A

ESEER

N/A

SEER

N/A

Nominal Output - Free Cooling

N/A

Ambient temperature for 100% Free Cooling

°C

N/A

Cooling Duty - EC Fans

Nominal Output - Mechanical

469.7

479.9

516.5

Nominal Input - Mechanical

169.9

163.9

197.9

EER

2.76

2.93

2.61

ESEER

4.22

4.36

4.24

SEER

4.06

4.21

4.06

Nominal Output - Free Cooling

N/A

Ambient temperature for 100% Free Cooling

°C

N/A

Cooling Duty - AC Fans

Nominal Output - Mechanical

464.8

481.4

509.8

Nominal Input - Mechanical

168.6

164.4

197.9

EER

2.8

2.9

2.6

ESEER

4.09

4.04

4.11

SEER

3.87

3.92

3.89

Nominal Output - Free Cooling

N/A

Ambient temperature for 100% Free Cooling

°C

N/A

Capacity Steps

20-40-55-75-85-100

20-40-55-70-85-100

20-40-55-75-85-100

Minimum Turndown Ratio

0.20

0.19

0.20

Dimensions (H x W x L)

2415 x 2200 x 4820

2415 x 2200 x 5956

2415 x 2200 x 4820

Mass

Machine

3605

4065

3605

Operating

3715

4195

3715

Construction - Material / Colour

Base: Plain Galvanised Steel,

Panels: Galvanised Sheet Steel, Epoxy Baked Powder Paint, Light Grey (RAL7035)

Evaporator

Brazed Plate

Insulation

Class 1

Water Volume (Total Internal)

57.6

Total Maximum Water flow

l/s

28.1

30.9

30.1

Condenser

Copper Tube & Aluminium Fin

Face Area (Total)

m²

16.80

21.00

16.80

Nominal Airflow - High Airflow EC Fans

N/A

Nominal Airflow - EC Fans

m³/s

47.6

59.5

47.6

Nominal Airflow - AC Fans

m³/s

44.3

55.4

44.3

Condenser Fan & Motor

Sickle Bladed Fan

Quantity

Diameter

800

Maximum Speed - High Airflow EC Fans

N/A

Maximum Speed - EC Fans

rpm

1032

Maximum Speed - AC Fans

rpm

908

Compressor

Trio + Trio

Quantity of Compressors

Oil Charge Volume (Total)

3 x 7.2 + 3 x 7.2

3 x 5.3 + 3 x 5.3

Oil Type

Polyol Ester

Polyvinyl Ether

Refrigeration

Refrigerant Control

Electronic Expansion Valve (EEV)

Refrigerant Precharged

R410A

Charge (Total)

59 + 62

71 + 74

60 + 63

Connections

Grooved Terminations

Water Inlet / Outlet - Unit

DN100

Water Drain / Bleed - Evap

inch

1/2

Water System

Minimum System Water Volume

1553

1543

1741

Maximum System Operating Pressure

Bar

(1)

Based on units performance at 12/7°C return/supply temperatures, 35°C ambient, 100% water.

(2)

EER = DX Cooling Output  (Compressor input power + Fan Input Power),

(3)

Based on standard unit without options, operating weight includes refrigerant charge and water volume.

For unit weights with waterside options fitted please refer to Airedale.

(4)

For minimum system volume, refer to Design Features & Information - Minimum System Water Volume Calculations

(5)

Ambient temperature that full Freecool capacity can be achieved

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 161 162

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Airedale DeltaChill FreeCool 110kW - 1080kW Manuel d'utilisateur Page 52

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