York YR manual Fla =

Page 23

FORM 160.81-EG1

FLA =

Motor kW

x Max. Motor FLA

Max. Motor kW

 

 

The benefit from the FLA correction is the possible use of smaller power wiring and/or starter size.

The locked rotor amperes (LRA) are read directly from Tables 3 and 4 for specific Motor Code and voltage. This is because the LRA is dependent only on motor size and voltage and is independent of input power (kW).

Inrush amperes (IRA) depend on LRA and the type of starter applied. The inrush can be calculated using a percentage of LRA shown in Table 5.

TABLE 3 – 60 HZ ELECTRICAL DATA

 

NAME-

AMP

 

 

 

 

 

 

 

 

MOTOR DATA

 

 

 

 

 

 

 

 

COMP.

PLATE

(MAX)

100%

90%

80%

70%

60%

50%

40%

30%

20%

MAX.

 

VOLT.

FLA

LRA

PF

EFF

PF

EFF

PF

EFF

PF

EFF

PF

 

EFF

PF

EFF

PF

EFF

PF

EFF

PF

EFF

KW (hp)

 

200

850

3634

88.2

94.8

87.8

95.2

87.3

95.5

85.8

95.7

84.3

 

95.9

80.4

96.0

76.5

96.0

65.8

95.2

55.1

94.4

 

 

208

825

3779

86.6

95.0

85.6

95.3

84.6

95.5

82.6

95.7

80.5

 

95.9

75.5

95.8

70.5

95.7

59.0

94.8

47.4

93.8

 

 

230

725

2901

89.2

94.5

89.1

95.0

89.0

95.4

88.2

95.7

87.3

 

96.0

84.5

96.1

81.6

96.2

72.4

95.6

63.1

94.9

 

 

240

695

3027

88.2

94.9

87.7

95.2

87.2

95.5

85.8

95.8

84.3

 

96.0

80.4

96.0

76.5

96.0

65.8

95.2

55.0

94.4

 

T0/T1

380

438

1727

89.3

94.6

89.3

95.0

89.2

95.4

88.5

95.7

87.8

 

96.0

85.1

96.1

82.4

96.2

73.5

95.6

64.6

95.0

251.6

 

440

370

1390

89.6

94.2

89.8

94.7

90.0

95.2

89.6

95.6

89.2

 

95.9

87.2

96.1

85.2

96.3

77.7

95.9

70.1

95.4

(321)

 

460

354

1453

89.2

94.6

89.1

95.0

88.9

95.4

88.1

95.7

87.3

 

96.0

84.5

96.1

81.6

96.2

72.4

95.6

63.1

94.9

 

 

480

339

1516

88.2

94.9

87.7

95.2

87.2

95.5

85.8

95.8

84.3

 

96.0

80.4

96.0

76.5

96.0

65.8

95.2

55.0

94.4

 

 

575

300

1162

89.2

94.6

89.1

95.0

88.9

95.4

88.1

95.7

87.3

 

96.0

84.4

96.1

81.5

96.2

72.3

95.6

93.1

95.0

 

 

600

288

1213

88.2

94.9

87.7

95.3

87.2

95.6

85.8

95.8

84.3

 

96.0

80.4

96.0

76.5

96.0

65.8

95.3

55.0

94.5

 

 

200

882

4048

90.4

94.8

90.2

95.2

90.0

95.5

89.2

95.8

88.3

 

96.0

85.6

96.0

82.9

96.0

73.8

95.3

64.7

94.6

 

 

208

860

4210

89.1

95.0

88.5

95.3

87.8

95.6

86.4

95.8

94.9

 

96.0

81.3

96.0

77.6

95.9

67.1

95.0

56.5

94.1

 

 

230

760

3520

90.5

94.7

90.4

95.1

90.2

95.4

89.5

95.7

88.7

 

95.9

86.2

96.0

83.7

96.0

75.0

95.4

66.3

94.7

 

 

240

737

3673

89.3

95.0

88.8

95.3

88.3

95.5

86.9

95.7

85.4

 

95.9

81.9

95.9

78.3

95.9

67.9

95.0

57.5

94.1

 

T2/T3

380

464

2130

90.3

94.8

90.1

95.2

89.9

95.5

89.1

95.8

88.2

 

96.0

85.6

96.0

82.9

96.0

73.8

95.3

64.7

94.6

275.9

 

440

400

1603

91.0

94.4

91.2

94.9

91.4

95.3

91.1

95.6

90.8

 

95.9

89.3

96.1

87.7

96.2

80.9

95.7

74.0

95.1

(351)

 

460

383

1676

90.5

94.7

90.4

95.1

90.2

95.5

89.5

95.8

88.7

 

96.0

86.2

96.1

83.7

96.1

75.0

95.4

66.2

94.7

 

 

480

372

1749

89.3

95.0

88.8

95.3

88.2

95.6

86.8

95.8

85.4

 

96.0

81.8

96.0

78.2

95.9

67.9

95.0

57.5

94.1

 

 

575

305

1408

90.7

94.7

90.7

95.1

90.6

95.5

90.0

95.8

89.4

 

96.0

87.2

96.1

85.0

96.2

77.0

95.5

68.9

94.8

 

 

600

293

1469

89.9

95.0

89.5

95.3

89.1

95.6

88.0

95.8

86.9

 

96.0

83.8

96.0

80.7

96.0

71.0

95.2

61.2

94.4

 

NOTE: FLA = Full-load Amps;

LRA = Locked Rotor Amps; PF = Power Factor;

EFF = Motor Efficiency

 

 

 

 

 

 

100% Loading is Percentage of Maximum Motor Load; not of Specific Application

 

 

 

 

 

 

 

 

YORK INTERNATIONAL

23

Image 23
Contents Compliant Ashrae90.1 Table of Contents Introduction OFF-DESIGN Performance RatingsARI Certification Program Computerized Performance RatingsOptiview Control Center OptiView Control CenterDisplay Only Programmable On Setpoint Off Setpoint Set Date Set Time Clock Enabled/Disabled 12/24 Hour Time Remaining Until Next Print Display Messages Solid State Starter Only Lcsss Mechanical Specifications Control Panel Mechanical Specifications Form 160.81-EG1Refrigerant System GeneralYork International Refrigerant Containment Startup and Operator TrainingCodes and Standards Isolation MountingAccessories and Modifications Refrigerant STORAGE/RECYCLING System SI Metric ConversionMarine Water Boxes KNOCK-DOWN ShipmentWater Circuits Application DataLocation Parallel Evaporators Parallel Condensers Multiple UnitsThermal Insulation Sound and Vibration ConsiderationsBrine Applications Refrigerant Relief PipingMotor Electrical Data Electrical ConsiderationsAmpacity on Line Side of Starter FLA = 50 HZ Electrical Data Motor END Compressor TOP View DimensionsWater BOX Dimensions FT. DIM Evaporators T Condenser T Pass Evaporators Compact Water Boxes Dimensions Ft.-In. Nozzle ArrangementsEvaporators Compact Water Boxes Dimensions mm Nozzle ArrangementsCondensers Compact Water Boxes Passes Neoprene Isolators Dimensions In. Floor LayoutDimensions mm Floor Layout Spring Isolators Dimensions Floor LayoutSolid State Starter Weight WeightsUnit Weights Lubrication System Guide SpecificationsCompressor Refrigerant System MotorEvaporator CondenserOptiview Control Center Compressor Motor Starter OPTION, 200 START-UP and Operator Training Portable Refrigerant STORAGE/RECY- Cling System