York D3CG 80 m 3/s 30 m 3/s 10 m 3/s 40 m 3/s, 262, 895, 249 114 925, 290 157 955, 332 201, 990

Page 11

530.26-TG3YI

BLOWER PERFORMANCE (D*CG240 UNIT SUPPLY AIR) - w/DOWNFLOW DUCT APPLICATIONS

STANDARD DRIVE (m3/s)

BLOWER

MOTOR

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

PULLEY

 

2.80 m3/s

 

 

3.30 m3/s

 

 

3.80 m3/s

 

 

4.10 m3/s

 

 

4.40 m3/s

 

SPEED,

(TURNS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

RPM

 

 

 

 

 

 

 

 

 

 

OPEN)*

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

 

 

 

 

 

 

 

 

 

 

 

765

6.0

202

 

2.1

 

2.4

80

 

2.7

 

3.1

-

 

 

 

-

-

 

-

 

-

-

 

-

 

-

795

5.0

238

 

2.3

 

2.6

117

 

2.9

 

3.3

-

 

-

 

-

-

 

-

 

-

-

 

-

 

-

820

4.0

268

 

2.4

 

2.7

150

 

3.0

 

3.4

-

 

-

 

-

-

 

-

 

-

-

 

-

 

-

850

3.0

305

 

2.5

 

2.9

189

 

3.2

 

3.7

50

 

3.9

 

4.5

-

 

-

 

-

-

 

-

 

-

875

2.0

336

 

2.7

 

3.0

222

 

3.4

 

3.8

85

 

4.1

 

4.7

-

 

-

 

-

-

 

-

 

-

905

1.0

347

 

2.8

 

3.2

262

 

3.6

 

4.1

128

 

4.3

 

5.0

37

 

4.8

 

5.5

-

 

-

 

-

HIGH SPEED DRIVE (m3 /s)

BLOWER

MOTOR

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

PULLEY

 

2.80 m3/s

 

 

3.30 m3/s

 

 

3.80 m3/s

 

 

4.10 m3/s

 

 

4.40 m3/s

 

SPEED,

(TURNS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

RPM

 

 

 

 

 

 

 

 

 

 

OPEN)*

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

(Pa)

 

(kW)

 

(kW)

 

 

 

 

 

 

 

 

 

 

 

895

6.0

361

 

2.8

 

3.2

249

 

3.5

 

4.0

114

 

4.3

 

4.9

22

 

4.7

 

5.4

-

 

-

 

-

925

5.0

400

 

2.9

 

3.4

290

 

3.7

 

4.2

157

 

4.5

 

5.1

66

 

5.0

 

5.7

-

 

-

 

-

955

4.0

439

 

3.1

 

3.6

332

 

3.9

 

4.4

201

 

4.7

 

5.4

112

 

5.2

 

6.0

15

 

5.8

 

6.6

990

3.0

486

 

3.3

 

3.8

381

 

4.1

 

4.7

254

 

5.0

 

5.7

166

 

5.5

 

6.3

70

 

6.1

 

7.0

1020

2.0

527

 

3.5

 

4.0

425

 

4.3

 

5.0

299

 

5.2

 

6.0

213

 

5.8

 

6.7

119

 

6.4

 

7.3

1050

1.0

569

 

3.7

 

4.2

469

 

4.6

 

5.2

346

 

5.5

 

6.3

261

 

6.1

 

7.0

-

 

-

 

-

1080

0.0

612

 

3.9

 

4.4

514

 

4.8

 

5.5

393

 

5.8

 

6.6

310

 

6.4

 

7.3

-

 

-

 

-

STANDARD DRIVE (CFM)

BLOWER

MOTOR

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

PULLEY

 

5930 CFM

 

 

6990 CFM

 

 

8050 CFM

 

 

8685 CFM

 

 

9320 CFM

 

SPEED,

 

 

 

 

 

 

 

 

 

 

(TURNS

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

RPM

 

 

 

 

 

 

 

 

 

 

OPEN)*

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

 

 

 

 

 

 

 

 

 

 

 

765

6.0

0.8

 

2.8

 

2.4

0.3

 

3.6

 

3.1

-

 

-

 

-

-

 

-

 

-

-

 

-

 

-

795

5.0

1.0

 

3.0

 

2.6

0.5

 

3.8

 

3.3

-

 

-

 

-

-

 

-

 

-

-

 

-

 

-

820

4.0

1.1

 

3.2

 

2.7

0.6

 

4.0

 

3.4

-

 

-

 

-

-

 

-

 

-

-

 

-

 

-

850

3.0

1.2

 

3.4

 

2.9

0.8

 

4.3

 

3.7

0.2

 

5.3

 

4.5

-

 

-

 

-

-

 

-

 

-

875

2.0

1.3

 

3.6

 

3.0

0.9

 

4.5

 

3.8

0.3

 

5.5

 

4.7

-

 

-

 

-

-

 

-

 

-

905

1.0

1.5

 

3.8

 

3.2

1.1

 

4.8

 

4.1

0.5

 

5.8

 

5.0

0.1

 

6.5

 

5.5

-

 

-

 

-

HIGH SPEED DRIVE (CFM)

BLOWER

MOTOR

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

PULLEY

 

5930 CFM

 

 

6990 CFM

 

 

8050 CFM

 

 

8685 CFM

 

 

9320 CFM

 

SPEED,

 

 

 

 

 

 

 

 

 

 

(TURNS

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

ESP

 

Output

 

Input

RPM

 

 

 

 

 

 

 

 

 

 

OPEN)*

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

(iwg)

 

(bhp)

 

(kW)

 

 

 

 

 

 

 

 

 

 

 

895

6.0

1.5

 

3.7

 

3.2

1.0

 

4.7

 

4.0

0.5

 

5.7

 

4.9

0.1

 

6.3

 

5.4

-

 

-

 

-

925

5.0

1.6

 

3.9

 

3.4

1.2

 

4.9

 

4.2

0.6

 

6.0

 

5.1

0.3

 

6.7

 

5.7

-

 

-

 

-

955

4.0

1.8

 

4.2

 

3.6

1.3

 

5.2

 

4.4

0.8

 

6.3

 

5.4

0.4

 

7.0

 

6.0

0.1

 

7.8

 

6.6

990

3.0

2.0

 

4.4

 

3.8

1.5

 

5.5

 

4.7

1.0

 

6.7

 

5.7

0.7

 

7.4

 

6.3

0.3

 

8.2

 

7.0

1020

2.0

2.1

 

4.7

 

4.0

1.7

 

5.8

 

5.0

1.2

 

7.0

 

6.0

0.9

 

7.8

 

6.7

0.5

 

8.6

 

7.3

1050

1.0

2.3

 

4.9

 

4.2

1.9

 

6.1

 

5.2

1.4

 

7.4

 

6.3

1.0

 

8.2

 

7.0

-

 

-

 

-

1080

0.0

2.5

 

5.2

 

4.4

2.1

 

6.4

 

5.5

1.6

 

7.7

 

6.6

1.2

 

8.5

 

7.3

 

 

 

 

 

NOTES:

1.

Blower performance values include fixed outdoor air, a dry indoor coil, the standard unit filters and no electric heat.

 

2.

Refer to Page 12 for the resistance values for all other unit options or applications.

ESP = External Static Pressure available for the supply and return air duct system. All internal unit resistances have been deducted from the total static pressure of the blower. *Do NOT close pulley below minimum turns open.

Unitary Products Group

11

Page 10 Page 12
Image 11
Page 10 Page 12
Contents 530.26-TG3YI DescriptionTable of Contents FIELD-INSTALLED AccessoriesCOP EER Sunline 2000äRatings Cooling Capacities m3/s Air Flow 180 Units MBH Cooling Capacities CFM Air Flow 180 UnitsCFM Cooling Capacities m3/s Air Flow 240 Units Cooling Capacities CFM Air Flow 240 Units Speed Turns ESP Standard Drive m3 /sHigh Speed Drive m3 /s Blower Motor Airflow PulleyBlower Motor Standard Drive m3/sSpeed Pulley RPM Turns ESP Standard Drive m /sBlower Motor Airflow 249 114 925 80 m 3/s 30 m 3/s 10 m 3/s 40 m 3/s262 895Static Resistances Blower Motor and Drive DataSIZE1 Compressor Outdoor Supply AIR Total Unit MAX MIN PowerMotor MOTOR, FLA Amps Fuse Wire SIZE2 Size Supply RLA LRA BlowerPhysical Data Opening Hole Diameter Used for Clearances mm /Gas Piping Bottom Return AIR Supply AIROutdoor AIR Discharge Outdoor AIR2337 1524 3181 125-1/4 11433461 136-1/4 240 Connect ductwork to the duct flanges on the rear of the unitTypical Applications Roof Curb Dimensions D*CE / D*CG180 & 240 UnitsTypical Applications Cont’d ROOF-TOP Installation GAS/ELECTRIC Unit Shown

D3CG, D3CE specifications

York D3CE and D3CG are innovative air-cooled chillers developed to address the growing demands for energy-efficient cooling solutions in commercial and industrial settings. These models are part of York's comprehensive range of HVAC products, showcasing advanced engineering and cutting-edge technologies designed to optimize performance while reducing operational costs.

One of the standout features of the York D3CE and D3CG series is their high efficiency. These chillers utilize a variable speed drive (VSD) technology that allows the compressor to adjust its speed according to the cooling load. This capability enhances energy efficiency, particularly in varying load conditions, and can lead to substantial energy savings compared to traditional fixed-speed chillers.

In terms of environmentally friendly refrigerants, both the D3CE and D3CG models are designed to operate with refrigerants that have low global warming potential (GWP). This aspect not only supports sustainability initiatives but also aligns with international regulations aimed at reducing greenhouse gas emissions. This makes them an appealing choice for organizations committed to minimizing their environmental impact.

The York D3CE and D3CG chillers are engineered to ensure quiet operation, making them suitable for noise-sensitive applications such as urban environments, hospitals, and educational institutions. Sound-dampening technologies are integrated into the design to minimize operational noise, thus preserving the quality of the surrounding environment.

Another significant characteristic is the advanced control system tailored for these chillers. The intuitive controls interface allows for easy monitoring and adjustment of operating parameters, enabling facilities managers to optimize performance and maintain effective cooling without extensive training.

Durability and reliability are also hallmarks of the D3CE and D3CG series. Constructed with high-quality materials and robust components, these models are engineered to withstand harsh operating conditions and deliver consistent performance over time. Regular maintenance can be managed efficiently thanks to accessible service points, ensuring that these chillers can serve their intended lifespan and beyond.

In summary, the York D3CE and D3CG series stands out in the crowded HVAC market due to their high efficiency, environmentally friendly design, quiet operation, advanced control capabilities, and rugged reliability. These features make them a prudent choice for organizations looking to enhance their cooling systems while adhering to environmental and economic sustainability goals.
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