York LA300, LB360, 600, 480 manual FAN Performance Data 25 TON1, FAN Performance Data 30 TON1, Bhp

Page 18

036-21335-002-A-1102

TABLE 19: FAN PERFORMANCE DATA - 25 TON1

 

 

 

 

 

 

 

 

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM

 

8,000

 

 

9,000

 

 

10,000

 

 

11,000

 

 

12,000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP2

BHP3

KW

SP2

BHP3

KW

SP2

BHP3

KW

SP2

BHP3

KW

SP2

BHP3

KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

600

-

-

-

0.30

2.5

2.3

0.20

3.1

2.9

0.02

3.6

3.4

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

635

0.56

2.4

2.3

0.43

2.7

2.6

0.31

3.3

3.1

0.13

3.8

3.5

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

700

0.80

3.0

2.8

0.68

3.3

3.1

0.54

3.7

3.5

0.38

4.2

3.9

0.20

4.8

4.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

775

1.12

3.7

3.4

1.00

4.0

3.7

0.85

4.4

4.1

0.70

4.8

4.5

0.54

5.3

5.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

800

1.23

3.9

3.7

1.11

4.3

4.0

0.97

4.7

4.4

0.82

5.1

4.8

0.66

5.6

5.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

875

1.60

4.8

4.5

1.48

5.1

4.8

1.34

5.6

5.2

1.19

6.0

5.7

1.04

6.6

6.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

900

1.73

5.1

4.8

1.61

5.5

5.1

1.47

5.9

5.5

1.33

6.4

6.0

1.17

7.0

6.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

940

1.95

5.6

5.2

1.82

6.0

5.6

1.70

6.5

6.1

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Unit resistance is based on a dry evaporator coil and clean filters.

2.Available static pressure in IWG to overcome the resistance of the duct system and any accessories added to the unit. Refer to the blower motor and drive table and the accessory static resistance table for additional information.

3.Motors can be selected to operate into the service factor because they are located in the moving air stream, upstream of any heat- ing device. units with steam or hot water coils are the only exception. On these units, the BHP must not exceed the nominal HP rating of the motor.

TABLE 20: FAN PERFORMANCE DATA - 30 TON1

 

 

 

 

 

 

 

 

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM

 

10,000

 

 

11,000

 

 

12,000

 

 

13,000

 

 

14,000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP2

BHP3

KW

SP2

BHP3

KW

SP2

BHP3

KW

SP2

BHP3

KW

SP2

BHP3

KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

600

0.20

3.1

2.9

0.02

3.6

3.4

-

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

635

0.31

3.3

3.1

0.13

3.8

3.5

-

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

700

0.54

3.7

3.5

0.38

4.2

3.9

0.20

4.8

4.5

0.03

5.3

5.0

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

775

0.85

4.4

4.1

0.70

4.8

4.5

0.54

5.3

5.0

0.39

5.8

5.5

0.20

6.4

6.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

800

0.97

4.7

4.4

0.82

5.1

4.8

0.66

5.6

5.2

0.52

6.1

5.7

0.35

6.7

6.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

875

1.34

5.6

5.2

1.19

6.0

5.7

1.04

6.6

6.2

0.93

7.1

6.6

0.77

7.7

7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

900

1.47

5.9

5.5

1.33

6.4

6.0

1.17

7.0

6.5

1.07

7.5

7.0

0.90

8.2

7.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

940

1.70

6.5

6.1

1.55

7.0

6.6

1.40

7.7

7.2

1.31

8.3

7.8

1.09

9.0

8.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Unit resistance is based on a dry evaporator coil and clean filters.

2.Available static pressure in IWG to overcome the resistance of the duct system and any accessories added to the unit. Refer to the blower motor and drive table and the accessory static resistance table for additional information.

3.Motors can be selected to operate into the service factor because they are located in the moving air stream, upstream of any heat- ing device. units with steam or hot water coils are the only exception. On these units, the BHP must not exceed the nominal HP rating of the motor.

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Unitary Products Group

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Contents Technical Guide SPLIT-SYSTEM AIR-COOLED Evaporator Blower 25, 30, 40 & 50 TON LA300, LB360, 480Table of Contents York Split Indoor Product Nomenclature MBHDescription Static Resistances for Unit Accessories Unit Mounting DIMENSIONS1Unit Model Accessory CFM Details for Securing Bottom Mounting Supports Corner Weights Accessory Operating Weight Distribution LBS1Unit Blower Motor Data Unit Drive Data Motor Overload ELEMENTS1Motor HP Voltage Model Number HOT Water Coil CAPACITIES1 HOT Water Coil Capacity Correction and Pressure Drop VS GPM1Steam Coil CAPACITIES1, MBH @ 2 PSIG2 Correction Factors for High SteamSteam Pressure Psig Capacity Correction Factor 25 TON Liquid Line Solenoid Wiring Solenoid WiringLB480 Piping Connections Unit Dimensions LB600 Base Sections DIMENSIONS1 Coil Unit Dimensions ModelBase Unit Dimensions Model Physical Data Component Weight Electrical Data Unit Model FLA Voltage MIN. Circuit Ampacity MAX. Fuse SizeFAN Performance Data 25 TON1 FAN Performance Data 30 TON1BHP LA300 & LB360 Total Static PRESSURE, IWGFAN Performance Data 40 TON1 FAN Performance Data 50 TON1IWG LB480RPM StaticLB600 Blower Curve LB600Evaporator Coil Shall Each Unit Shall beEach Unit Enclosure Shall have Blower Wheels Shall036-21335-002-1-1102

480, 600, LA300, LB360 specifications

York LB360, LA300, 600, and 480 are part of the innovative line of air conditioning and heating solutions developed by Johnson Controls under the York brand. These models are specifically designed to cater to the diverse needs of commercial and industrial applications, delivering high performance, energy efficiency, and reliability.

The York LB360 is an advanced rooftop unit that combines robust construction with cutting-edge technology. One of its main features is its remarkably high-efficiency variable-speed compressor, which allows for precise temperature control while minimizing energy consumption. This model is ideal for medium to large commercial spaces, as it offers flexible configurations and a wide range of cooling capacities, ensuring optimal performance in various climates.

The LA300, on the other hand, is highly regarded for its incredibly quiet operation and compact design. It features advanced sound-dampening technologies that significantly reduce noise levels, making it a suitable choice for environments where low sound emissions are critical, such as schools, hospitals, and offices. The LA300 also integrates smart controls that allow for remote monitoring and management, enhancing overall operational efficiency.

The York 600 series is engineered with durability and serviceability in mind. Its modular design simplifies maintenance, allowing technicians to quickly access critical components. This series includes features like integrated economizers and variable frequency drives, which boost energy efficiency by optimizing airflow and compressor operation based on real-time conditions. The 600 series units are particularly advantageous in large facilities requiring reliable year-round climate control.

Finally, the York 480 model emphasizes advanced control capabilities. It uses cutting-edge microprocessor technology to enable sophisticated diagnostics and performance tracking, thereby reducing downtime and maintenance costs. With an option for web-based control, users can conveniently adjust settings and monitor the system from any location. This model is perfect for facility managers looking for a high level of control over their heating and cooling systems.

In summary, York's LB360, LA300, 600, and 480 models exemplify the brand's commitment to innovation, efficiency, and flexibility in climate control solutions. These units cater to a wide spectrum of commercial and industrial needs, ensuring comfort while helping to reduce energy expenses.
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