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550.13-TG2Y (799)

16

Unitary Products Group

TABLE 17: L*EU480 SUPPLY AIR BLOWER PERFORMANCE

RPM

CFM

SP

1

BHP

2

K

W

SP

1

BHP

2

K

W

SP

1

BHP

2

K

W

SP

1

BHP

2

K

W

SP

1

BHP

2

K

W

12,800

14,400

16,000

17,600

19,200

600

0.31

4.3

3.7

0.13

5.1

4.4

640

3

0.49

4.8

4.1

0.31

5.6

4.8

0.15

6.3

5.4

700

0.76

5.5

4.7

0.59

6.4

5.5

0.42

7.2

6.2

0.24

8.1

7.0

0.03

9.2

7.9

775

4

 

5

1.10

6.5

5.6

0.96

7.4

6.4

0.80

8.4

7.2

0.63

9.4

8.1

0.42

10.4

9.0

800

1.22

6.8

5.9

1.08

7.8

6.7

0.93

8.8

7.6

0.76

9.8

8.4

0.55

10.8

9.3

900

1.76

8.1

7.0

1.64

9.3

8.0

1.50

10.5

9.0

915

6

1.84

8.3

7.2

1.72

9.5

8.2

1.58

10.7

9.2

1.

Unit resistance is based on a wet 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.

Min. speed for drive accessory 1LD0409.

4.

Min. speed for drive accessory 1LD0410.

5.

Max. speed for drive accessory 1LD0409.

6.

Max. speed for drive accessory 1LD0410.

Summary of Contents for LEU360

Page 1: ...ent positions and suspended in various positions The LEU600 can be position in up to 7 different arrangements and suspended also The LEU line will give you the power to condition large amounts of buil...

Page 2: ...COIL DIMENSIONS 11 7 BASE SECTION DIMENSIONS 11 8 BLOWER CURVE LEU360 15 9 BLOWER CURVE LEU480 17 10 BLOWER CURVE LEU600 19 LIST OF TABLES 1 STATIC RESISTANCES FOR UNIT ACCESSORIES 4 2 UNIT BLOWER MO...

Page 3: ...ther accessories to make them suitable for most applications FACTORY MOUNTED COMPONENTS PART LOAD OPERATION These evaporator blowers have multiple coils with pre piped distributors expansion valves an...

Page 4: ...motors have inherent protection except those available for the 50 ton unit Motors for 50 ton units require a starter and overload elements DRIVE PACKAGES Different size pulleys and belts are avail ab...

Page 5: ...cept the motors for the LEU600 These motors require external protection starter with overloads and periodic lubrication All motors have a solid base TABLE 3 UNIT DRIVE DATA UNIT MODEL DRIVE DATA BELT...

Page 6: ...DO NOT USE STEAM IN HOT WATER Coils DO NOT OPERATE THE SUPPLY AIR BLOWER ABOVE ITS NOMINAL HP RATING WHEN A UNIT IS EQUIPPED WITH A STEAM COIL ACCESSORY ALTHOUGH THESE COILS ARE SUITABLE OF A MUCH HIG...

Page 7: ...multiply these values by 2 31 TABLE 8 STEAM COIL CAPACITY1 LEU360 only MBH 2psig2 STEAM COIL MODEL UNIT MODEL CFM DRY BULB TEMPERATURE OF AIR ENTERING COIL F 10 30 50 70 1NF0454 LEU360 8 000 535 483...

Page 8: ...550 13 TG2Y 799 8 Unitary Products Group FIGURE 2 COIL CIRCUITING LIQUID LINE...

Page 9: ...LEU360 480 TABLE 10 UNIT DIMENSIONS LEU 360 480 MODEL A B C D E F G H J K M N P LEU360 100 1 8 95 5 8 33 1 4 36 5 8 73 1 4 2 1 2 18 7 8 16 1 2 15 13 16 21 7 8 22 9 16 1 2 1 8 LEU480 103 1 8 98 5 8 40...

Page 10: ...ER COIL DIMENSIONS TABLE 11 HOT WATER COIL DIMENSIONS COIL MODEL UNIT MODEL DIMENSIONS A B C D E F 1HW0406 LEU360 100 1 8 37 7 8 6 3 4 3 7 8 1 3 8 1 3 8 1HW0407 LEU480 LEU600 103 1 8 45 1 4 6 1 2 4 1...

Page 11: ...2 2 2 1 2 1 Coils are field installed between the evaporator coil and the blower section of the unit FIGURE 7 BASE SECTION DIMENSIONS TABLE 13 BASE SECTIONS DIMENSIONS1 1 Ventilation air can be broug...

Page 12: ...GE LBS REFRIGERANT 22 System 1 18 12 14 System 2 12 19 DRAINABLE HOT WATER COIL ACCESSORY Tube copper OD inches 1 2 1 2 1 2 Rows Deep 2 2 2 Fins Aluminum per 1 inch 12 12 8 Face Area feet2 21 2 27 2 2...

Page 13: ...195 40 60 460V 5 6 7 385 12 30 7 1 2 10 5 245 20 30 10 12 5 320 20 30 480 208 3 60 7 1 2 21 0 135 35 60 10 25 0 175 40 60 230 460 3 60 230V 7 1 2 21 0 150 35 60 10 25 0 195 40 60 460V 7 1 2 10 5 245 2...

Page 14: ...1 81 9 2 7 9 1 71 10 0 8 6 1000 2 25 7 6 6 6 2 15 8 2 7 1 2 06 8 8 7 6 1 97 9 5 8 2 1 88 10 4 9 0 1 Unit resistance is based on a wet evaporator coil and clean filters 2 Available static pressure in I...

Page 15: ...550 13 TG2Y 1001 Unitary Products Group 15 FIGURE 8 BLOWER CURVE LEU360...

Page 16: ...22 6 8 5 9 1 08 7 8 6 7 0 93 8 8 7 6 0 76 9 8 8 4 0 55 10 8 9 3 900 1 76 8 1 7 0 1 64 9 3 8 0 1 50 10 5 9 0 9156 1 84 8 3 7 2 1 72 9 5 8 2 1 58 10 7 9 2 1 Unit resistance is based on a wet evaporator...

Page 17: ...550 13 TG2Y 1001 Unitary Products Group 17 FIGURE 9 BLOWER CURVE LEU480...

Page 18: ...2 50 16 0 13 8 9307 2 88 13 5 11 6 2 81 15 3 13 2 1 Unit resistance is based on a wet evaporator coil and clean filters 2 Available static pressure in IWG to overcome the resistance of the duct system...

Page 19: ...550 13 TG2Y 1001 Unitary Products Group 19 FIGURE 10 BLOWER CURVE LEU600...

Page 20: ...ide the rigid support required for shipping rigging and years of dependable operation Exterior panels of 18 gauge steel finished with baked enamel to provide a long lasting quality appearance Removabl...

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