262260-YTG-E-1008

TABLE 16: BLOWER MOTOR AND DRIVE DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR1

ADJUSTABLE MOTOR PULLEY

FIXED BLOWER PULLEY

 

BELT

 

MODEL

 

BLOWER

 

(NOTCHED)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIVE

RANGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EFF.

DESIG-

OUTSIDE

PITCH

BORE

DESIG-

OUTSIDE

PITCH

BORE

DESIG-

PITCH

 

SIZE

 

(RPM)

 

 

 

 

 

HP

FRAME

(%)

NATION

DIA.

DIA.

(IN.)

NATION

DIA.

DIA.

(IN.)

NATION

LENGTH

QTY.

 

 

 

 

 

 

 

 

 

 

(IN.)

(IN.)

 

 

(IN.)

(IN.)

 

 

(IN.)

 

 

Standard

850/1065

 

 

 

 

 

4.3-5.32

 

BK90

8.75

8.4

1

BX70

82.8

1

15 TON

 

 

5

184 T

83

1VP56

5.35

1-1/8

 

 

 

 

 

 

 

High

965/1190

BK80

7.75

7.4

1

BX68

69.8

1

 

Static

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17.5 &

Standard

870/1025

 

 

 

 

 

5.5-6.52

 

BK120

11.75

11.4

1-3/16

BX83

84.8

1

High

 

7.5

213 T

89

1VP68

6.75

1-3/8

 

 

 

 

 

 

 

20 TON

950/1120

BK110

10.75

10.4

1-3/16

BX81

82.8

1

Static

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard

950/1120

10

215 T

89.5

1VP68

6.75

5.5-6.52

1-3/8

1B5V110

11.3

11.1

1-7/16

BX81

82.8

1

25 TON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High

1140/1365

15

254 T

91

1VP75X

7.5

6.2-7.4

1-5/8

1B5V94

9.7

9.5

1-7/16

5VX840

84.0

1

 

Static

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.All motors have a nominal speed of 1800 RPM, a 1.15 service factor and a solid base. They can operate to the limit of their service factor because they are located in the moving air, upstream of any heating device.

2.Do NOT close this pulley below 1 turn open.

TABLE 17: STATIC RESISTANCES1

 

 

 

 

 

 

 

 

RESISTANCE, IWG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DESCRIPTION

 

 

 

 

 

 

 

 

 

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15 TON

 

 

17.5 TON

 

 

20 TON

 

 

25 TON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4500

6000

7200

6000

 

8000

 

9000

 

6000

7000

9400

7500

10000

12500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WET COIL

 

0.1

0.1

0.1

0.1

 

0.1

 

0.1

 

0.1

0.1

0.1

0.1

0.1

0.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18kW

0.3

0.4

0.4

0.4

 

0.4

 

0.5

 

0.4

0.4

0.5

0.4

0.6

0.6

ELECTRIC HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36kW

0.3

0.4

0.5

0.4

 

0.5

 

0.5

 

0.4

0.5

0.5

0.5

0.5

0.6

OPTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54kW

0.4

0.5

0.5

0.5

 

0.5

 

0.6

 

0.5

0.5

0.6

0.5

0.6

0.7

(DH models only)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72kW

0.4

0.5

0.5

0.5

 

0.5

 

0.6

 

0.5

0.5

0.6

0.5

0.6

0.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ECONOMIZER OPTION

 

0.1

0.1

0.1

0.1

 

0.1

 

0.2

 

0.1

0.1

0.2

0.1

0.2

0.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HORIZONTAL DUCT CONNECTIONS2

0.1

0.2

0.3

0.2

 

0.3

 

0.5

 

0.2

0.3

0.5

0.3

0.5

0.6

1.Deduct theses resistance values from the available unit ESP values listed in the respective blower performance table except for Horizontal Duct Connections.

2.Since the resistance to air flow will be less for horizontal duct connections than for bottom duct connections, add these pressures to the ESP values on the respective unit’s blower performance table.

TABLE 18: POWER EXHAUST PERFORMANCE

MOTOR

 

 

 

STATIC RESISTANCE OF RETRUN DUCTWORK, IWG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPEED1

 

0.2

0.3

 

 

0.4

 

0.5

 

0.6

CFM

 

kW

CFM

kW

CFM

 

kW

CFM

 

kW

CFM

 

kW

 

 

 

 

 

HIGH2

5250

 

0.83

4500

0.85

4200

 

0.88

3750

 

0.93

3000

 

0.99

MEDIUM

4900

 

0.77

3900

0.79

3500

 

0.82

2900

 

0.85

-

 

-

LOW

4400

 

0.72

3700

0.74

3000

 

0.78

-

 

-

-

 

-

1.Power exhaust motor is a 3/4 HP, PSC type with sleeve bearings, a 48 frame and inherent protection.

2.The factory setting.

Johnson Controls Unitary Products

27

Page 26 Page 28
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Image 27
York DH 240, DH 210, DH 180, DH 300 warranty Blower Motor and Drive Data, Static RESISTANCES1, Power Exhaust Performance
Page 26 Page 28

DH 240, DH 300, DH 180, DH 210 specifications

York International is known for its innovative and efficient HVAC systems, particularly their range of air conditioning units including the York DH series, comprising models DH 240, DH 300, DH 180, and DH 210. These units reflect state-of-the-art technology designed for optimal performance, energy efficiency, and reliability in diverse applications.

The York DH 240 is a versatile unit engineered for medium to large spaces. It features a compact design while delivering robust cooling performance. The incorporation of advanced inverter technology allows for precise temperature control and enhanced energy savings. Additionally, this model boasts an intelligent control system that ensures optimal operation based on real-time load conditions, further conserving energy.

The DH 300 model is designed for larger installations and offers unmatched cooling capacity. Its high-efficiency scroll compressors and variable speed fans minimize energy consumption, making it a wise choice for environmentally conscious businesses. Moreover, this unit includes a sophisticated microprocessor control system that facilitates monitoring and maintenance, ensuring peak operational efficiency throughout its lifespan.

The York DH 180 is tailored for smaller commercial applications where space is a premium. Its lightweight, low-profile design allows for easy installation while not compromising on performance. The DH 180 incorporates advanced filtration technology, ensuring high indoor air quality. With user-friendly digital controls, this unit can be customized to meet specific climate requirements.

Finally, the DH 210 offers a balanced solution for mid-range cooling needs with features that promote sustainability and efficiency. The unit is equipped with ecologically friendly refrigerants that comply with the latest environmental regulations. The incorporation of multi-stage filtration in the DH 210 ensures clean air delivery while reducing operational costs due to improved airflow design.

Collectively, the York DH series distinguishes itself through a commitment to quality, efficiency, and innovation. Each model, whether DH 240, DH 300, DH 180, or DH 210, is designed with advanced technology that prioritizes user experience and environmental sustainability. York's dedication to robust engineering ensures that these models not only meet but exceed the demands of modern commercial air conditioning needs, providing reliable solutions for diverse operational challenges.
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