4 POINT LOADS

530.18-N11Y

￿

￿

￿

￿

￿￿￿￿￿￿

￿

￿ ￿6 POINT LOADS

￿

￿

￿￿￿￿￿￿

￿

4 POINT LOADS

￿6 POINT LOADS

FIG. 11- FOUR AND SIX POINT LOADS

TABLE 7 - FOUR AND SIX POINT LOADS

UNIT

 

 

4 - POINT LOADS (LBS)

 

 

TOTAL

A

 

B

 

C

D

 

 

 

300

3,130

615

 

671

 

962

882

NOTE: These weights are with economizer, high heat, and the largest blower motor available.

UNIT

 

 

 

6 - POINT LOADS (LBS)

 

 

 

TOTAL

A

B

 

C

 

D

E

F

 

 

 

300

3,130

418

438

 

533

 

628

603

510

NOTE: These weights are with economizer, high heat, and the largest blower motor available.

TABLE 8 - SUPPLY AIR BLOWER PERFORMANCE DCE300- BOTTOMDUCTCONNECTIONS(COOLING APPLICATIONS)

BLOWER

PULLEY

 

7500 CFM

 

 

8750 CFM

 

 

10000 CFM

 

 

11250 CFM

 

 

12500 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)

 

 

 

 

 

 

 

STANDARD DRIVE:

 

 

 

 

 

 

 

 

975

6.0*

1.4

5.9

4.9

1.0

7.3

6.0

0.5

8.8

 

7.2

-

-

-

-

-

 

-

1005

5.0

1.6

6.2

5.1

1.2

7.7

6.3

0.7

9.2

 

7.6

0.1

10.9

8.9

-

-

 

-

1040

4.0

1.8

6.6

5.4

1.4

8.1

6.7

0.9

9.7

 

8.0

0.3

11.4

9.4

-

-

 

-

1070

3.0

2.0

6.9

5.7

1.6

8.5

7.0

1.1

10.2

 

8.3

0.6

11.9

9.8

-

-

 

-

1100

2.0

2.1

7.3

6.0

1.8

8.9

7.3

1.3

10.6

 

8.7

0.8

12.4

10.2

0.2

14.3

 

11.7

1135

1.0

2.4

7.7

6.3

2.0

9.3

7.6

1.6

11.1

 

9.1

1.0

13.0

10.6

0.4

14.9

 

12.2

1165

0.0

2.6

8.0

6.6

2.2

9.7

8.0

1.8

11.6

 

9.5

1.3

13.5

11.0

0.7

15.5

 

12.7

 

 

 

 

 

 

 

ACCESSORY DRIVE:

 

 

 

 

 

 

 

 

1140

6.0

2.4

7.7

6.3

2.1

9.4

7.7

1.6

11.2

 

9.2

1.1

13.1

10.7

0.5

15.0

 

12.3

1180

5.0

2.7

8.2

6.7

2.3

9.9

8.1

1.9

11.8

 

9.7

1.4

13.7

11.2

0.8

15.8

 

12.9

1215

4.0

2.9

8.6

7.0

2.6

10.4

8.5

2.2

12.3

 

10.1

1.7

14.3

11.7

1.1

16.4

 

13.5

1255

3.0

3.2

9.1

7.4

2.9

11.0

9.0

2.5

12.9

 

10.6

2.0

15.0

12.3

1.4

17.2

 

14.1

1290

2.0

3.4

9.5

7.8

3.1

11.5

9.4

2.7

13.5

 

11.1

2.2

15.6

12.8

-

-

 

-

1330

1.0

3.7

10.0

8.2

3.4

12.0

9.9

3.0

14.1

 

11.6

2.6

16.4

13.4

-

-

 

-

1365

0.0

3.9

10.5

8.6

3.7

12.6

10.3

3.3

14.7

 

12.1

2.9

17.0

13.9

-

-

 

-

NOTES:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blower performance is based on cooling only unit, with fixed outdoor air, 2" T/A filters and a dry evaporator coil. Refer to page 14 for additional static resistances.

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.

* FACTORY SETTING

Unitary Products Group

13

Page 12 Page 14
Page 13
Image 13
York D2CG300, D2CE installation instructions Four And Six Point Loads
Page 12 Page 14

D2CG300, D2CE specifications

The York D2CE and D2CG series represent cutting-edge advancements in energy-efficient chiller technology, specifically designed to optimize performance in a variety of commercial and industrial applications. These chillers are known for their ability to deliver reliable cooling while minimizing energy consumption, making them a preferred choice for businesses aiming to reduce their carbon footprint and operational costs.

One of the standout features of the York D2CE and D2CG chillers is their utilization of advanced scroll compressor technology. This technology not only enhances the reliability of the systems but also significantly improves energy efficiency, allowing for lower operational costs. The chillers are built to provide high efficiency across a diverse range of operating conditions, ensuring consistent performance during peak loads.

The D2CE series, designed primarily for air-cooled applications, benefits from a compact and modular design, allowing for flexible installation in tight spaces. Additionally, its quiet operation makes it suitable for use in noise-sensitive environments, such as healthcare facilities and educational institutions. The model is equipped with microprocessor controls that facilitate precise temperature regulation and system diagnostics, ensuring optimal operation.

Conversely, the D2CG series focuses on water-cooled applications, featuring robust construction that accommodates higher cooling capacities. This model also includes advanced heat exchanger technology, which maximizes heat transfer efficiency. The D2CG’s intelligent controls not only help in energy management but also provide remote monitoring capabilities, allowing facility managers to analyze performance and troubleshoot issues from anywhere.

Both models utilize environmentally friendly refrigerants, aligning with global regulations and promoting sustainability. Enhanced filtration options are available, enabling the units to maintain high indoor air quality by minimizing dust and other pollutants.

In addition to their energy-saving attributes, the York D2CE and D2CG chillers are designed for ease of maintenance, with accessible components and modular parts that simplify service procedures. This, coupled with their durable construction, leads to greater longevity and reliability in operation.

In summary, the York D2CE and D2CG chillers are leading examples of modern HVAC engineering, combining efficiency, flexibility, and sustainability. Their innovative technologies and thoughtful design make them an excellent addition to any facility looking to enhance its cooling systems while adhering to environmental standards.
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