262675-UIM-A-0806

TABLE 15: Electrical Data - (For Multi-SourcePower Supply) - Copper Wire 3 Ø - 208/230-3-60

 

 

Min. Circuit Ampacity

Max. O.C.P.1 Amps/Type

75°C Wire Size - AWG

Models

Heater

 

Circuit

 

 

Circuit

 

 

Circuit

 

MA

Model

 

 

 

 

 

 

 

 

 

1st

2nd

3rd

1st

2nd

3rd

1st

2nd

3rd

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/240

208/240

208/240

208/240

208/240

208/240

208/240

208/240

208/240

 

 

 

 

 

 

 

 

 

 

 

20D

4HK16502525

40.0 / 45.4

31.3 / 36.1

- / -

40 / 50

35 / 40

- / -

8 / 8

8 / 8

- / -

1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

TABLE 16: Electrical Data - (For Single Source Power Supply) - Copper Wire 3 Ø - 208/230-3-60

Models

Heat Kit -

Heater

 

 

Field Wiring

 

 

 

 

 

 

 

 

Amps

Min. Circuit Ampacity

Max. O.C.P.1 Amps/Type

75°C Wire Size - AWG

MA

Three Phase

240V

 

 

 

 

 

 

 

 

208V

240V

208V

240V

208V

240V

 

 

 

 

 

 

 

 

 

 

 

 

08B

4HK06501025

23.1

26.8

30.8

30

35

10

8

12B

4HK06501025

23.1

27.6

31.9

30

35

10

8

 

4HK06501025

23.1

29.1

33.3

30

35

10

8

14D

4HK06501525

34.7

41.6

46.4

45

50

8

8

 

4HK06501825

41.4

48.9

56.1

50

60

8

6

 

4HK06501025

23.1

29.5

33.9

30

35

10

8

16C

4HK06501525

34.7

42.0

48.4

45

50

8

8

 

4HK06501825

41.4

49.3

56.8

50

60

6

6

20D

4HK06501025

23.1

33.8

38.1

35

40

8

8

4HK06501525

34.7

43.5

52.6

45

60

8

6

 

1.O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

2.Heaters are 3 Phase.

TABLE 17: Electrical Data - 460-3-60

MA

 

Heater

 

MAX. STATIC & MIN. CFM

Total Heat1

 

 

KW Staging

 

Models

 

Models

 

 

 

 

 

KW

 

MBH

W1 Only

W2 Only

 

W1 + W2

 

 

 

 

Static

 

Taps

480V

 

480V

480V

480V

 

480V

12BN41

 

4HK06501046

 

0.5”

 

Med

9.6

 

3.28

9.6

9.6

 

9.6

16CN41

 

4HK06501046

 

0.5”

 

Med

9.6

 

3.28

9.6

9.6

 

9.6

 

4HK06501546

 

0.5”

 

Med

14.4

 

4.92

14.4

14.4

 

14.4

 

 

 

 

 

 

 

 

4HK06501046

 

0.5”

 

Med

9.6

 

3.28

9.6

9.6

 

9.6

20DN41

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4HK06501546

 

0.5”

 

Med

14.4

 

4.92

14.4

14.4

 

14.4

 

 

4HK06502946

 

0.5”

 

Med

28.8

 

9.84

14.4

28.8

 

28.8

TABLE 18: Electrical Data - (For Single Source Power Supply) - Copper Wire 3 Ø - 460-3-60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Field Wiring

 

 

 

 

 

MA

 

Heater

 

 

Min. Circuit Ampacity

Max. O.C.P.1 Amps/Type

 

Wire Size - AWG

Models

 

Models

 

 

 

 

 

 

 

 

 

75°C

 

 

 

 

 

 

 

 

480V

 

 

480V

 

 

480V

 

12BN41

 

4HK06501046

 

 

17.4

 

20

 

 

12

 

 

16CN41

 

4HK06501046

 

 

17.8

 

25

 

 

10

 

 

 

4HK06501546

 

 

24.9

 

25

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

4HK06501046

 

 

19.1

 

25

 

 

10

 

 

20DN41

 

4HK06501546

 

 

26.3

 

30

 

 

8

 

 

 

 

4HK06502946

 

 

48.0

 

50

 

 

8

 

 

1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.

12

Unitary Products Group

Page 12
Image 12
York MA 20D 4HK16502525 40.0 31.3, Models Heat Kit Heater Field Wiring, Min. Circuit Ampacity, Total Heat1 KW Staging, 75C

MA specifications

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