York WR300, WR240 warranty Scfm

Page 28

262292-YTG-B-0107

TABLE 13: WR180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW

Blower Performance (Downflow Discharge)

ESP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

CFM

RPM

KW

BHP

0.2

7695

1120

5.68

6.93

7434

1082

5.12

6.25

7139

1043

4.55

5.55

6853

1005

4.10

4.92

6537

966

3.614

4.34

6173

926

3.20

3.84

0.4

7344

1122

5.34

6.51

7089

1083

4.80

5.86

6791

1044

4.32

5.28

6497

1005

3.80

4.57

6157

966

3.28

3.94

5791

927

2.92

3.50

0.6

6994

1123

4.99

6.08

6751

1084

4.48

5.47

6477

1046

4.06

4.87

6190

1006

3.63

4.36

5855

967

3.25

3.90

5430

927

2.74

3.29

0.8

6711

1125

4.77

5.83

6478

1086

4.29

5.24

6196

1046

3.85

4.62

5864

1007

3.41

4.09

5434

968

2.95

3.54

5023

928

2.54

3.04

1.0

6415

1126

4.54

5.54

6193

1087

4.09

4.90

5802

1048

3.58

4.30

5449

1008

3.07

3.68

5017

969

2.71

3.25

4554

929

2.21

2.66

1.2

6032

1127

4.22

5.15

5823

1088

3.80

4.56

5418

1049

3.28

3.93

5011

1009

2.79

3.34

4554

970

2.40

2.88

4030

930

1.99

2.39

1.4

5659

1128

3.89

4.67

5463

1089

3.50

4.20

4996

1049

3.00

3.60

4549

1010

2.48

2.98

4120

970

2.09

2.51

3216

931

1.63

1.95

1.6

5315

1130

3.60

4.32

5042

1090

3.23

3.88

4481

1050

2.68

3.21

4004

1011

2.20

2.64

3222

971

1.75

2.09

-

-

-

-

1.8

4733

1131

3.15

3.78

4402

1091

2.83

3.40

3756

1052

2.28

2.73

-

-

-

-

-

-

-

-

-

-

-

-

 

 

1 turn

 

 

2 turns

 

 

3 turns

 

 

4 turns

 

 

5 turns

 

 

6 turns

 

7.5 HP motor 5 HP motor

 

 

 

 

15-Ton High Static Drive, Cooling Only, Bottom Connection

 

 

 

 

 

 

 

 

 

1VP62 x BK90

 

 

 

 

 

 

8000

 

 

 

 

 

 

 

 

 

 

 

 

 

1 Turn

 

 

 

 

 

 

 

 

 

 

 

7500

2 Turns

 

 

 

 

 

 

 

 

 

 

 

7000

3 Turns

 

 

 

 

 

 

 

 

 

 

 

4 Turns

 

 

 

 

 

 

 

 

 

 

 

6500

5 Turns

 

 

 

 

 

 

 

 

 

 

 

 

6 Turns

 

 

 

 

 

 

 

 

 

 

SCFM

6000

 

 

 

 

 

 

 

 

 

 

 

5500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5000

 

 

 

 

 

 

 

 

 

 

 

 

4500

 

 

 

 

 

 

 

 

 

 

 

 

4000

 

 

 

 

 

 

 

 

 

 

 

 

3500

 

 

 

 

 

 

 

 

 

 

 

 

3000

 

 

 

 

 

 

 

 

 

 

 

 

 

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

 

 

 

 

 

 

External Static ("WC)

 

 

 

 

28

Unitary Products Group

Image 28
Contents Warranty DescriptionTable of Contents Product Nomenclature Ton Sunline MagnaDRY Model Number NomenclatureFeatures Normal Mode Unit CutawayAlternate Mode Reheat Control BoardReheat Controls Part FACTORY-INSTALLED Options Single Input Electronic EnthalpyMotorized Outdoor AIR Intake Damper Phenolic Coated EVAPORATOR, REHEAT,FIELD-INSTALLED Accessories Power exhaust is not available as a field installed option Capacity Ratings ARI Sound Power RATING1GAS Heat Ratings Cooling Capacities for WR180 MBH104 151 16.9 142 118 101 147 15.2 Cooling Capacities for WR240 240 21.3 101 225 23.1 100 5000 221 21.0 140 Cooling Capacities for WR300 281 26.6 128 Cooling Capacities for WR180 Alternate Reheat Mode Cooling Capacities for WR240 Alternate Reheat Mode Cooling Capacities for WR300 Alternate Reheat Mode EV+U Lbs/Hr Lbs/Hr Altitude Correction Factors AIR Temp Altitude Feet$OWLWXGH7HPSHUDWXUH&RQYHUVLRQDFWRU ESP CFM RPM BHP Scfm Scfm Scfm Scfm Ton Standard Drive, Gas Heat, Bottom Connection VP68 x BK100 HP motor 10 HP motor 7.5 HP motor YTG-B-0107 12000 11000 8000 Ton High Static Drive, Cooling Only, Bottom Duct Connection Ton High Static Drive, Gas Heat, Bottom Duct Connection Blower Motor and Drive Data Power Exhaust PerformanceStatic RESISTANCES1 BRKR1 78.8 100 97.3 125 E18 13.5 37.5 86.5 100 88.8 107.3 125 E18 13.5 37.5 Physical Data Models WR180 WR240 WR300Hole Rear View Dimensions Unit Dimensions WR180, 240 & 300 Rainhood Minimum ClearancesUnit Center of Gravity Four and SIX Point Loads Unit Roof Curb Dimensions Typical Field Wiring Indoor Evaporator FAN Assembly Guide SpecificationsUnit Cabinet Outdoor Condenser FAN Assembly Refrigerant ComponentsUnit Controls GAS Heating Section WR***N ModelsUnit Operating Characteristics Other PRE-ENGINEERED Accessories AvailableOther Factory Installed Options Electrical RequirementsLOW Speed Drive WR240 & WR300 only

WR240, WR300 specifications

The York WR300 and WR240 are advanced water-cooled screw chillers that embody innovation, efficiency, and sustainability. These chillers are part of York’s renowned product line and are designed for a variety of commercial applications, ranging from large office buildings to industrial processes.

One of the standout features of the WR300 and WR240 models is their energy efficiency. Both units utilize the latest in variable-speed drive technology, which allows for precise control of the compressor speed based on the cooling demand. This results in lower energy consumption, especially in part-load conditions, making the chillers not only eco-friendly but also cost-effective over their lifespan.

The WR300 is designed to provide cooling capacities of up to 300 tons, while the WR240 offers capacities of up to 240 tons. These substantial capacities make them suitable for larger applications where dependable cooling is essential. The units are compact in design, allowing for flexible installation options, even in properties with space constraints.

Another key characteristic of the York WR chillers is their advanced refrigerant technology. Utilizing R-134a refrigerant, these chillers comply with global environmental standards and regulations, contributing to reduced greenhouse gas emissions. This makes the WR300 and WR240 not only high-performing but also aligned with a sustainable future.

The chillers are equipped with a robust control system that enhances operational performance and reliability. Features such as the advanced York YZ controller facilitate remote monitoring and diagnostics, allowing facility managers to optimize chiller performance and enhance maintenance processes. This advanced control capability minimizes downtime and maximizes productivity.

Noise reduction is also a significant consideration with these units. The WR series incorporates sound-dampening technology, making it an ideal choice for installations in noise-sensitive environments, such as schools or hospitals.

Furthermore, the construction of these chillers emphasizes durability and ease of maintenance. The components are engineered to withstand harsh operating conditions, and the design allows for straightforward access to key components, thereby simplifying service tasks.

In summary, the York WR300 and WR240 chillers stand out due to their energy efficiency, advanced refrigerant technology, robust control systems, and durability. These features make them ideal solutions for modern HVAC needs, supporting businesses while prioritizing environmental stewardship.