York 90, DH 078, 102 manual DH150 12-1/2 TON Side Shot Blower Performance

Page 27

Unitary Products Group

TABLE 25: DH150 (12-1/2 TON) SIDE SHOT BLOWER PERFORMANCE

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

External Static Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

 

1.2

 

 

 

1.4

 

 

1.6

 

 

1.8

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

RPM

BHP

Watts

3700

----

----

----

----

----

----

----

----

----

874

1.93

1801

927

 

2.04

1906

984

2.27

 

2113

1037

2.41

2245

1089

2.57

2399

1138

2.68

2499

1178

2.82

2628

3800

----

----

----

----

----

----

840

1.82

1699

888

2.01

1871

941

 

2.14

1993

997

2.36

 

2202

1048

2.50

2334

1099

2.67

2485

1146

2.77

2586

1186

2.93

2728

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3900

----

----

----

----

----

----

855

1.92

1786

903

2.09

1947

954

 

2.24

2085

1009

2.46

 

2295

1060

2.60

2427

1109

2.76

2576

1155

2.88

2680

1195

3.04

2834

4000

----

----

----

----

----

----

870

2.01

1877

917

2.18

2028

968

 

2.34

2182

1022

2.57

 

2392

1071

2.71

2524

1120

2.87

2672

1163

2.98

2780

1204

3.16

2947

4100

----

----

----

----

----

----

885

2.12

1973

932

2.27

2115

982

 

2.45

2283

1035

2.68

 

2494

1083

2.82

2626

1130

2.98

2774

1171

3.10

2887

1212

3.29

3066

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4200

----

----

----

834

2.11

1970

900

2.22

2072

946

2.37

2207

996

 

2.56

2390

1048

2.79

 

2601

1094

2.93

2733

1140

3.09

2881

1179

3.22

3000

1221

3.42

3192

4300

----

----

----

851

2.19

2042

915

2.33

2175

961

2.47

2305

1009

2.68

2501

1061

2.91

 

2712

1106

3.05

2844

1150

3.21

2993

1188

3.35

3119

1230

3.57

3324

4400

----

----

----

868

2.28

2121

931

2.45

2283

975

2.58

2409

1023

2.81

2616

1074

3.03

 

2828

1117

3.18

2960

1160

3.34

3111

1196

3.48

3245

1239

3.71

3462

4500

822

2.13

1990

885

2.37

2208

946

2.57

2395

990

2.70

2518

1037

2.94

2736

1087

3.16

 

2948

1129

3.30

3080

1171

3.47

3234

1204

3.62

3377

1247

3.87

3607

4600

838

2.23

2083

901

2.47

2301

961

2.69

2511

1004

2.82

2633

1051

3.07

2862

1099

3.30

 

3072

1141

3.44

3204

1181

3.61

3362

1212

3.77

3515

1256

4.03

3758

4700

854

2.34

2184

918

2.58

2401

976

2.82

2631

1019

2.95

2753

1064

3.21

2991

1112

3.43

 

3201

1152

3.58

3333

1191

3.75

3496

1221

3.93

3659

1265

4.20

3916

4800

870

2.46

2291

935

2.69

2508

991

2.96

2755

1033

3.09

2879

1078

3.35

3126

1125

3.58

 

3335

1164

3.72

3467

1201

3.90

3635

1229

4.09

3810

1273

4.38

4080

4900

887

2.58

2406

952

2.81

2622

1007

3.09

2883

1048

3.23

3011

1092

3.50

3265

1138

3.73

 

3473

1175

3.87

3605

1211

4.05

3779

1237

4.26

3967

1282

4.56

4250

5000

903

2.71

2527

968

2.94

2744

1022

3.24

3016

1062

3.38

3148

1105

3.66

3409

1151

3.88

 

3616

1187

4.02

3748

1222

4.21

3929

1245

4.43

4131

1291

4.75

4427

5100

919

2.85

2656

985

3.08

2872

1037

3.38

3152

1077

3.53

3291

1119

3.82

3558

1164

4.04

 

3763

1198

4.18

3895

1232

4.38

4083

1254

4.61

4301

1300

4.95

4610

5200

936

2.99

2791

1002

3.23

3007

1052

3.53

3293

1091

3.69

3439

1133

3.98

3711

1177

4.20

 

3914

1210

4.34

4046

1242

4.55

4244

1262

4.80

4477

1308

5.15

4800

5300

952

3.15

2934

1018

3.38

3149

1067

3.69

3438

1106

3.85

3593

1147

4.15

3869

1189

4.37

 

4070

1221

4.51

4202

1252

4.73

4409

1270

5.00

4660

1317

5.36

4996

5400

968

3.31

3083

1035

3.54

3298

1083

3.85

3587

1120

4.03

3753

1160

4.33

4032

1202

4.54

 

4231

1233

4.68

4363

1262

4.91

4580

1278

5.20

4848

----

----

----

5500

984

3.48

3240

1052

3.71

3455

1098

4.01

3740

1135

4.20

3918

1174

4.51

4200

1215

4.72

 

4396

1244

4.86

4528

1273

5.10

4757

1286

5.41

5044

----

----

----

5600

1001

3.65

3403

1069

3.88

3618

1113

4.18

3897

1149

4.39

4089

1188

4.69

4372

1228

4.90

 

4566

1256

5.04

4698

1283

5.30

4938

----

----

----

----

----

----

5700

1017

3.83

3574

1085

4.06

3788

1128

4.35

4058

1164

4.58

4265

1201

4.88

4549

1241

5.08

 

4740

1267

5.23

4872

1293

5.50

5125

----

----

----

----

----

----

5800

1033

4.02

3751

1102

4.25

3965

1143

4.53

4224

1178

4.77

4447

1215

5.07

4731

1254

5.28

 

4918

1279

5.42

5050

----

----

----

----

----

----

----

----

----

5900

1050

4.22

3936

1119

4.45

4149

1159

4.71

4393

1193

4.97

4635

1229

5.27

4917

1267

5.47

 

5101

----

----

----

----

----

----

----

----

----

----

----

----

6000

1066

4.43

4127

1136

4.66

4341

1174

4.90

4567

1207

5.18

4828

1243

5.48

5108

----

----

 

----

----

----

----

----

----

----

----

----

----

----

----

----

6100

1082

4.64

4326

1152

4.87

4539

1189

5.09

4745

1222

5.39

5027

----

 

----

----

----

----

 

----

----

----

----

----

----

----

----

----

----

----

----

----

6200

1098

4.86

4531

1169

5.09

4744

1204

5.29

4927

1236

5.61

5231

----

 

----

----

----

----

 

----

----

----

----

----

----

----

----

----

----

----

----

----

High Horsepower Option Required

246646-YTG-C-0606

27

Image 27
Contents Ashrae 90.1 Compliant Technical GuideTable of Contents Features All units are shipped with 2 throw-away filters installed Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit Part Number Description Weight AccessoriesYTG-C-0606 Ton York Model Number Nomenclature DH Physical Data 078102 MBH EER Iplv DH Capacity RatingsUnit Voltage Limitations CFMCooling Capacity DH078 6-1/2 TON Unit Cooling Capacity DH090 7-1/2 TON Unit Cooling Capacity DH102 8-1/2 TON Unit Cooling Capacity DH120 10 TON Unit 5625 Cooling Capacity DH150 12-1/2 TON UnitReturn Dry Bulb F 4375MCA RLA LRA FLA RLA LRA FLA MCA 480 Electric Heat MultipliersKW Cap. Multiplier 240DH078 6-1/2 Side Shot Blower Performance CFM DH090 7-1/2 TON Side Shot Blower PerformanceDH102 8-1/2 TON Side Shot Blower Performance DH120 10 TON Side Shot Blower Performance DH150 12-1/2 TON Side Shot Blower Performance DH078 6-1/2 TON Down Shot Blower Performance DH090 7-1/2 TON Down Shot Blower Performance DH102 8-1/2 TON Down Shot Blower Performance DH120 10 TON Down Shot Blower Performance DH150 12-1/2 TON Down Shot Blower Performance Additional Static Resistance DH078, 090 Additional Static Resistance DH120Indoor Blower Specifications Power Exhaust SpecificationsElectric Heat Minimum Supply AIR CFM Unit Weight Unit Model Number DH078 DH090 DH102 DH120Model Shipping Operating DH078 DH090 DH102 DH120 Detail aDetail C Unit ClearancesPredator Roof Curb Dimensions Bottom Duct Openings from Above Rear Duct DimensionsDownflow Economizer Hood Detail Economizer Usage Factory Installed Downflow Economizer Field Installed Horizontal Economizer W/POWER Exhaust Slab Economizer END Return W/POWER Exhaust Cooling Unit with GAS Heat Wiring 230 Volt Diagram Cooling Unit WITH/WITHOUT Electric Heat Wiring Diagram YTG-C-0606 Predator GeneralDescription Unit Operating Characteristics GAS Heating Section if EquippedElectric Heating Section if Equipped Other PRE-ENGINEERED Accessories Available Additional Factory Installed Options

102, 90, DH 078 specifications

York DH series chillers, specifically models 078, 90, and 102, are recognized in the HVAC industry for their advanced features, efficiency, and reliability. These chillers are designed to provide exceptional cooling performance for commercial and industrial applications, prioritizing energy efficiency and sustainability.

One of the standout features of the York DH series is its dual-compressor system. This design not only enhances reliability but also contributes to energy savings by allowing the unit to operate at varying loads more effectively. This adaptability ensures that the chillers can maintain optimal performance even during fluctuating demand, reducing energy consumption and associated costs.

The DH series chillers employ a microchannel condenser technology that maximizes heat exchange efficiency. This technology reduces the amount of refrigerant required while also minimizing the footprint of the unit, offering significant advantages in space-constrained environments. Additionally, microchannel coils are less susceptible to corrosion, enhancing the longevity and reliability of the chillers.

Another notable feature is the use of variable-speed drives (VSD) in the compressor system. These drives allow for precise control of the compressor speed, enabling the chillers to adjust to the cooling demands dynamically. This flexibility not only enhances the overall efficiency of the system but also contributes to quieter operation, making the chillers suitable for environments where noise levels are a concern.

York's DH series also integrates advanced controls and monitoring capabilities. The intuitive control system allows for easy programming and operation, providing users with real-time data on system performance and diagnostics. This feature aids in maintenance and troubleshooting, reducing downtime and ensuring that the chillers operate at peak efficiency.

Safety is paramount in the design of the York DH chillers. Each model is equipped with multiple safety features, including pressure relief valves and temperature monitoring systems, to protect the unit during operation. This commitment to safety not only safeguards the equipment but also ensures compliance with industry standards.

In conclusion, the York DH 078, 90, and 102 chillers exemplify modern HVAC technology with their dual-compressor systems, microchannel condenser technology, variable-speed drives, and advanced control systems. These features combine to deliver efficient, reliable, and sustainable cooling solutions for a wide variety of applications. The York DH series represents a significant advancement in chiller design and functionality, making it a preferred choice for many professionals in the field.