550.39-N4YI

TABLE 4 - BLOWER PERFORMANCE

KEU090 - SUPPLY AIR BLOWER PERFORMANCE1 - (CFM)

BLOWER

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

SPEED

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

 

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

RPM

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(KW)

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(kW

 

 

2400 CFM

 

 

2700 CFM

 

 

3000 CFM

 

 

3300 CFM

 

 

3600CFM

 

600

0.35

0.62

 

 

0.59

0.26

0.70

 

 

0.66

0.13

0.78

 

 

0.73

-

-

 

 

-

-

-

 

 

-

655

0.49

0.70

 

 

0.66

0.41

0.78

 

 

0.72

0.30

0.87

 

 

0.82

0.07

0.96

 

 

0.90

-

-

 

 

-

700

0.60

0.77

 

 

0.73

053

0.85

 

 

0.80

043

0.95

 

 

0.89

0.29

1.06

 

 

0.99

0.12

1.17

 

 

1.09

800

0.92

0.97

 

 

0.90

0.85

1.06

 

 

0.99

0.77

1.18

 

 

1.10

0.65

1.30

 

 

1.21

0.49

1.42

 

 

1.32

880

1.18

1.11

 

 

1.04

1.11

1.24

 

 

1.16

1.03

1.37

 

 

1.28

0.91

1.50

 

 

1.38

0.77

1.64

 

 

1.53

900

1.24

1.15

 

 

1.07

1.18

1.28

 

 

1.19

1.10

1.42

 

 

1.32

0.98

1.55

 

 

1.43

0.84-

1.70

 

 

1.57

1000

1.58

1.35

 

 

1.26

1.53

1.48

 

 

1.38

1.46

1.63

 

 

1.48

1.37

1.81

 

 

1.65

1.24

2.02

 

 

1.85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEU090 - SUPPLY AIR BLOWER PERFORMANCE1 - (m3/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

BLOWER

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

SPEED

(Pa)

(kW)

 

(kW)

(Pa)

(kW)

 

(kW)

(Pa)

(kW)

 

 

(kW)

(Pa)

(kW)

 

 

(kW)

(Pa)

(kW)

 

 

(kW)

RPM

 

 

 

 

 

 

 

 

 

1.1 m3/s

 

 

1.3 m3/s

 

 

1.4 m3/s

 

 

1.6 m3/s

 

 

1.7 m3/s

 

 

 

 

 

 

 

 

 

 

 

 

600

87

0.46

 

 

0.59

64

0.52

 

 

0.66

32

0.45

 

 

0.73

-

-

 

 

-

-

-

 

 

-

655

122

0.52

 

 

0.66

102

0.58

 

 

0.72

74

0.65

 

 

0.82

17

0.72

 

 

0.90

-

-

 

 

-

700

149

0.57

 

 

0.73

131

0.63

 

 

0.80

107

0.71

 

 

0.89

72

0.79

 

 

0.99

30

0.87

 

 

1.09

800

228

0.72

 

 

0.90

211

0.79

 

 

0.99

191

0.88

 

 

1.10

161

0.97

 

 

1.21

122

1.06

 

 

1.32

880

293

0.83

 

 

1.04

275

0.92

 

 

1.16

255

1.02

 

 

1.28

226

1.12

 

 

1.38

191

1.22

 

 

1.53

900

308

0.86

 

 

1.07

293

0.95

 

 

1.19

273

1.06

 

 

1.32

243

1.15

 

 

1.43

208

1.27

 

 

1.57

1000

392

1.01

 

 

1.26

379

1.10

 

 

1.38

362

1.21

 

 

1.48

340

1.35

 

 

1.65

308

1.50

 

 

1.85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEU120- SUPPLY AIR BLOWER PERFORMANCE1 (CFM)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLOWE

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

R

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

SPEED

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(kW)

(IWG)

(BHP)

 

(kW)

RPM

 

3200

 

 

 

3600

 

 

 

4000

 

 

 

4400

 

 

 

4800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

700

0.49

1.01

 

 

0.94

0.34

1.17

 

1.09

0.14

1.33

 

 

1.24

-

-

 

 

-

-

-

 

 

-

800

0.84

1.25

 

 

1.16

0.71

1.42

 

1.32

0.53

1.60

 

 

1.48

0.30

1.80

 

 

1.64

-

-

 

 

-

900

1.18

1.48

 

 

1.38

1.06

1.70

 

1.57

0.91

1.92

 

 

1.75

0.70

2.18

 

 

1.99

0.43

2.45

 

 

2.24

950

1.37

1.61

 

 

1.50

1.26

1.86

 

1.71

1.11

2.12

 

 

1.95

0.90

2.39

 

 

2.18

0.65

2.67

 

 

2.44

1000

1.56

1.75

 

 

1.62

1.46

2.02

 

1.85

1.32

2.30

 

 

2.10

1.13

2.60

 

 

2.38

0.87

2.90

 

 

2.65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEU120 - SUPPPLY AIR BLOWER PERFORMANCE1 (m3/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLOWE

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

 

 

 

 

 

R

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

ESP2

OUTPUT

INPUT

SPEED

(Pa)

(kW)

 

(kW)

(Pa)

(kW)

 

(kW)

(Pa)

(kW)

 

(kW)

(Pa)

(kW)

 

(kW)

(Pa)

(kW)

 

(kW)

RPM

 

3

/s

 

 

1.7m

3

/s

 

 

3

/s

 

 

3

/s

 

 

3

/s

 

 

 

1.5 m

 

 

 

 

 

1.9 m

 

 

2.0 m

 

 

2.3 m

 

700

122

0.75

 

 

0.94

84

0.87

 

1.09

35

0.99

 

 

1.24

-

-

 

 

-

-

-

 

 

-

800

208

0.93

 

 

1.16

176

1.05

 

1.32

131

1.19

 

 

1.48

74

1034

 

1.64

-

-

 

 

-

900

293

1.10

 

 

1.38

263

1.27

 

1.57

226

1.43

 

 

1.75

174

1.62

 

 

1.99

107

1.83

 

 

2.24

950

340

1.20

 

 

1.50

312

1.39

 

1.71

275

1.58

 

 

1.95

223

1.78

 

 

2.18

161

1.99

 

 

2.44

1000

387

1.30

 

 

1.62

362

1.50

 

1.85

327

1.71

 

 

2.10

280

1.94

 

 

2.38

216

2.16

 

 

2.65

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

2Available static pressure in IWG (Pa) to overcome the resistance of the duct system and any accessories added to the unit. Refer to Table 6 for the resistance of these accessories and to Table 7 for additional motor and drive data

NOTE: Motors can be selected to operate into the service factor because they are located in the moving air stream, upstream of any heating device.

LEGEND:

RPM range for the standard factory-mounted drive com- ponents.

Exceeds the BHP limitation of the standard factory-mounted blower motor

8

Unitary Products Group

Page 7 Page 9
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York K5EU090A50A KEU090 Supply AIR Blower PERFORMANCE1 CFM, Esp, Input ESP2, Rpm Iwg, Iwg Bhp, Speed IWG, Speed RPM
Page 7 Page 9

K4EU120A50A, K5EU090A50A specifications

The York K4EU120A50A and K5EU090A50A are high-performance commercial air conditioning units designed for efficiency and reliability. These models integrate advanced technology to meet the demanding cooling needs of various commercial spaces.

One of the primary features of the K4EU120A50A is its high capacity cooling ability, rated at 120,000 BTU, making it ideal for medium to large commercial environments such as office buildings, retail stores, and warehouses. The K5EU090A50A offers a slightly lower capacity of 90,000 BTU, suitable for smaller commercial areas or specific zoned applications within larger buildings. Both units are equipped with energy-efficient compressors that ensure optimal performance while reducing overall energy consumption.

The K4EU and K5EU series utilize variable speed technology, which allows the units to adjust their cooling output based on the space's specific requirements. This feature not only enhances comfort by maintaining consistent temperatures but also contributes to lower operating costs. The inverter-driven compressor technology further enhances energy efficiency by continuously adjusting the cooling output to match the varying demands of the environment.

Both models include advanced air filtration systems designed to improve indoor air quality. The filters capture dust, pollen, and other airborne particles, promoting a healthier atmosphere for occupants. Additionally, the units feature a robust and corrosion-resistant cabinet design, ensuring durability even in harsh conditions.

Installation flexibility is another strong point of the K4EU and K5EU series. These units can be installed in various configurations, including rooftop, ground level, or wall-mounted setups, accommodating different building designs and layouts. The user-friendly control system allows for easy adjustments and monitoring, providing real-time data on performance and energy usage.

The York K4EU120A50A and K5EU090A50A models are also designed with quiet operation in mind. The sound-attenuating components reduce noise levels, making them suitable for environments where noise can be a concern.

In summary, the York K4EU120A50A and K5EU090A50A are distinguished by their high cooling capacities, energy efficiency, advanced technology, and enhanced indoor air quality features. They provide reliable cooling solutions tailored to the needs of commercial users, ensuring comfort and sustainability in a variety of settings.
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