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FX4 TECHNICAL DATA FOR 60 HZ ELECTRIC AIR HEATERS

NOTES:     * - CSA Certified Only       **-Exceeds the 48 Amp circuit limit of NEC 424-22

1. Minimum conductor size for 30˚C (86˚F) ambient. Derate conductor for ambient temperature. Use minimum 90˚C (194˚F) insulation.

2. Heater is functioning normally if at rated voltage the amp draw is within 10% of the value in this table.

3. Operation at lower voltages will result in reduced heat output and amp draw   

 

 

 

 

4. Add “T” to model number when adding a built-in thermostat

MODEL

Note

VOLT-

AGE

NOMINAL 

WATTAGE

PHASE

MAX. MOTOR 

NAMEPLATE 

CURRENT

HEATER 

WATTAGE

TOTAL 

CURRENT

MIN. CIRCUIT 

AMPACITY

SUPPLY 

WIRE SIZE

MAXIMUM 

FUSE SIZE

TEMPERATURE

 

RISE

CORE PART 

NUMBER

CONTACTOR 

PART 

NUMBER

(V)

(kW)

(A)

(W)

(A)

(A)

(AWG)

(A)

°F

°C

FX4-208160-030

208

3

1

2.7

2,700

14.4

18.0

12

20

19.0 10.5

10406

3618

FX4-208360-030

208

3

3

1.4

2,700

8.3

10.4

14

15

19.0 10.5

10406

3618

FX4-240160-030

240

3

1

2.7

2,700

12.5

15.6

12

20

19.0 10.5

10410

3618

FX4-240360-030

240

3

3

1.4

2,700

7.2

9.0

14

15

19.0 10.5

10410

3618

FX4-480160-030 *

480

3

1

1.3

2,700

6.3

7.9

14

15

19.0 10.5

10414

3618

FX4-480360-030

480

3

3

0.7

2,700

3.6

4.5

14

15

19.0 10.5

10414

3618

FX4-600360-030 *

600

3

3

0.6

2,700

2.9

3.6

14

15

19.0 10.5

10418

3618

FX4-208160-050

208

5

1

2.7

4,700

24.0

30.0

10

30

31.6 17.6

10407

3618

FX4-208360-050

208

5

3

1.4

4,700

13.8

17.4

12

20

31.6 17.6

10407

3618

FX4-240160-050

240

5

1

2.7

4,700

20.8

26.0

10

30

31.6 17.6

10411

3618

FX4-240360-050

240

5

3

1.4

4,700

12.0

15.0

14

15

31.6 17.6

10411

3618

FX4-480160-050 *

480

5

1

1.3

4,700

10.4

13.0

14

15

31.6 17.6

10415

3618

FX4-480360-050

480

5

3

0.7

4,700

6.0

7.5

14

15

31.6 17.6

10415

3618

FX4-600360-050 *

600

5

3

0.6

4,700

4.8

6.0

14

15

31.6 17.6

10419

3618

FX4-208160-075

208

7.5

1

2.7

7,200

36.1

45.1

6

50

27.9 15.5

10408

3619

FX4-208360-075

208

7.5

3

1.4

7,200

20.8

26.0

10

30

27.9 15.5

10408

3618

FX4-240160-075

240

7.5

1

2.7

7,200

31.3

39.1

8

40

27.9 15.5

10412

3618

FX4-240360-075

240

7.5

3

1.4

7,200

18.0

22.5

10

25

27.9 15.5

10412

3618

FX4-480160-075 *

480

7.5

1

1.3

7,200

15.6

19.5

12

20

27.9 15.5

10416

3618

FX4-480360-075

480

7.5

3

0.7

7,200

9.0

11.3

14

15

27.9 15.5

10416

3618

FX4-600360-075 *

600

7.5

3

0.6

7,200

7.2

9.0

14

15

27.9 15.5

10420

3618

FX4-208160-100 **

208

10

1

2.7

9,690

48.1

60.1

4

70

37.2 20.6

10409

3619

FX4-208360-100

208

10

3

1.4

9,690

27.8

34.8

8

35

37.2 20.6

10409

3618

FX4-240160-100

240

10

1

2.7

9,690

41.7

52.1

6

60

37.2 20.6

10413

3619

FX4-240360-100

240

10

3

1.4

9,690

24.1

30.1

8

35

37.2 20.6

10413

3618

FX4-480160-100 *

480

10

1

1.3

9,690

20.8

26.0

10

30

37.2 20.6

10417

3618

FX4-480360-100

480

10

3

0.7

9,690

12.0

15.0

14

15

37.2 20.6

10417

3618

FX4-600360-100 *

600

10

3

0.6

9,690

9.6

12.0

14

15

37.2 20.6

10421

3618

FX4-208360-150

208

15

3

1.4

14,400

41.6

52.0

6

60

27.1 15.0

10422

3619

FX4-240160-150 **

240

15

1

2.7

14,400

62.5

78.1

4

80

27.1 15.0

10424

3619

FX4-240360-150

240

15

3

1.4

14,400

36.1

45.1

6

50

27.1 15.0

10424

3619

FX4-480160-150 *

480

15

1

1.3

14,400

31.3

39.1

8

40

27.1 15.0

10426

3618

FX4-480360-150

480

15

3

0.7

14,400

18.0

22.5

10

25

27.1 15.0

10426

3618

FX4-600360-150 *

600

15

3

0.6

14,400

14.4

18.0

12

20

27.1 15.0

10427

3618

FX4-208360-200 **

208

20

3

1.4

19,410

55.5

69.4

4

70

36.1 20.1

10423

3619

FX4-240360-200 **

240

20

3

1.4

19,410

48.1

60.1

4

70

36.1 20.1

10425

3619

FX4-480160-200 *

480

20

1

1.3

19,410

41.7

52.1

6

60

36.1 20.1

10218

3619

FX4-480360-200

480

20

3

0.7

19,410

24.1

30.1

8

35

36.1 20.1

10218

3618

FX4-600360-200 *

600

20

3

0.6

19,410

19.2

24.0

10

25

36.1 20.1

10428

3618

FX4-240360-250 **

240

25

3

2.0

24,210

60.1

75.1

4

80

21.9 12.2

10429

3619

FX4-480360-250

480

25

3

1.0

24,210

30.1

37.6

8

40

21.9 12.2

10430

3618

FX4-600360-250 *

600

25

3

0.8

24,210

24.1

30.1

8

35

21.9 12.2

10433

3618

FX4-480360-300

480

30

3

1.0

29,190

36.1

45.1

6

50

26.3 14.6

10431

3619

FX4-600360-300 *

600

30

3

0.8

29,190

28.9

36.1

8

40

26.3 14.6

10434

3618

FX4-480360-350

480

35

3

1.0

34,200

42.1

52.6

6

60

28.0 15.6

10432

3619

FX4-600360-350 *

600

35

3

0.8

34,200

33.7

42.1

8

45

28.0 15.6

10435

3619

®

Содержание FX4 Series

Страница 1: ...Temperature Code T3B 165 C 329 F 50 Hz 60 Hz Models For details of hazardous locations with potential for explosion refer to the Canadian Electrical Code Part 1 Section 18 or National Electrical Code articles 500 516 WARNING Read all important information notices Ruffneck and VacuCore are registered trademarks of Thermon Heating Systems Inc Copyright 2018 All rights reserved Part No 5031 Rev 15 06...

Страница 2: ...se rating and type are on printed circuit board Correct fuse must be in the active fuse clip It is recommended that a spare fuse be stored in the spare fuse clip Check all explosion proof conduits Replace damaged conduits All threaded conduit connections must have a minimum 5 turns engagement Straight threaded conduit must protrude a minimum of 1 16 1 6mm inside enclosures Taper threaded connectio...

Страница 3: ...ght position Refer to the Installation Mechanical section for details 12 Heater must be kept clean When operating in a dirty environment regularly clean the finned tubes fan and fan guard Follow the recommended maintenance procedures Refer to the Heater Maintenance Checklist section for details 13 The heater core is vacuum charged and contains propylene glycol If any fluid leakage occurs from the ...

Страница 4: ... that may impede the heater s air inlet or discharge 2 The air discharge is directed into open areas and not at occupants 3 The air discharge is not directed at a thermostat 4 The air discharge is directed across areas of heat loss such as doors and windows see Figure 1 5 The air discharge is directed along and at a slight angle toward exterior walls see Figure 1 6 If equipment freeze protection i...

Страница 5: ...ode fuse size shall be 125 of the line current or next size larger F I E L D W I R I N G 1 The supply conductors ground conductor and room thermostat conductors see point 2 page 4 all pass through the 1 NPT opening see Figure 4 and are to be wired into the control enclosure see Figure 5 2 Heater may be supplied with a factory installed built in room thermostat On heaters not supplied with this opt...

Страница 6: ...0 6 3 1 2 0 6 050 28 6 35 8 8 40 28 4 15 8 10412 3618 FX4 220150 084 220 8 4 1 2 0 8 140 38 2 47 8 6 50 37 9 21 1 10413 3618 FX4 220150 126 220 12 6 1 2 0 12 100 57 3 71 6 4 80 27 5 15 3 10424 3618 FX4 380350 025 380 2 5 3 0 7 2 260 3 8 4 8 14 15 19 7 11 0 10410 3618 FX4 380350 042 380 4 2 3 0 7 3 930 6 4 8 0 14 15 33 2 18 4 10411 3618 FX4 380350 063 380 6 3 3 0 7 6 020 9 6 12 0 14 15 28 4 15 8 10...

Страница 7: ...40 27 9 15 5 10412 3618 FX4 240360 075 240 7 5 3 1 4 7 200 18 0 22 5 10 25 27 9 15 5 10412 3618 FX4 480160 075 480 7 5 1 1 3 7 200 15 6 19 5 12 20 27 9 15 5 10416 3618 FX4 480360 075 480 7 5 3 0 7 7 200 9 0 11 3 14 15 27 9 15 5 10416 3618 FX4 600360 075 600 7 5 3 0 6 7 200 7 2 9 0 14 15 27 9 15 5 10420 3618 FX4 208160 100 208 10 1 2 7 9 690 48 1 60 1 4 70 37 2 20 6 10409 3619 FX4 208360 100 208 10...

Страница 8: ... will not enter Mounting Holes Two 9 16 in 14 3 mm diameter holes at top of heater Heating Elements Three long life low watt density high grade metal sheathed elements Temperature High Limit Automatic reset type snap action bimetal open on temperature rise Rated 100 000 cycles at 10 amps handles 0 128 amps Control Circuit 120 Volts 0 128 amps 15VA Grounded Optional Built in Thermostat Explosion pr...

Страница 9: ...ting Holes Two 9 16 in 14 3 mm diameter holes at top of heater Heating Elements Three long life low watt density high grade metal sheathed elements Temperature High Limit Automatic reset type snap action bimetal open on temperature rise Rated 100 000 cycles at 10 amps handles 0 130 amps Control Circuit 115 Volts 0 130 amps 15VA Grounded Optional Built in Thermostat Explosion proof 2 C to 28 C 36 F...

Страница 10: ...SEMBLY DIAGRAM HIGH LIMIT ASSEMBLY DIAGRAM Optional built in thermostat replaces item 16 1 4 22 23 24 5 6 7 8 9 10 11 12 13 14 15 16 17 2 9 19 20 21 25 26 30 31 32 27 28 29 3 18 33 BUS BAR CONFIGURATION ALL 1 PHASE MODELS BUS BAR CONFIGURATION ALL 3 PHASE 60 HERTZ 3 PHASE 50 HERTZ 415 VOLT MODEL BUS BAR CONFIGURATION 3 PHASE 380 VOLT 50 HERTZ MODELS ONLY ...

Страница 11: ...788 Bracket Motor Mount Left 14 3737 4590 3737 4590 3737 4590 Coupling Motor 15 3811 3812 3813 Conduit Motor 16 4983 4983 4983 Enclosure Conduit Junction 17 208 240V 60 HZ 1 PH 3813 220V 50 HZ 1 PH 3813 480V 60 HZ 1 PH 3813 ALL 3 PH 3813 3813 Conduit Control Enclosure 18 3810 3810 3810 Conduit Element Enclosure 19 3793 3793 3793 Enclosure Element 20 3510 3510 3510 Cover Element Enclosure 21 3790 3...

Страница 12: ...ring into the thermowell without damaging the insulating tube Secure in place with the cotter pin see Figure 12 MOTOR FAN FAN GUARD 1 Remove bolts holding the motor to the motor mount On units with a built in thermostat remove the bolts on the back of the thermostat enclosure 2 Remove conduit 1 located between motor junction box and control enclosure by turning it in the direction illustrated see ...

Страница 13: ... the same rating T R A N S F O R M E R 1 Replace with a factory supplied transformer of the same rating 2 On the new transformer select primary wires to match heater voltage Ensure that the correct transformer secondary lead is grounded see Figure 8 Individually terminate all unused wires using closed end connectors F U S E Replace fuse with one of the same type and rating as indicated on P C Boar...

Страница 14: ... 14 NOTES ...

Страница 15: ... 15 NOTES ...

Страница 16: ...y but not so as to limit the generality of the foregoing includes physical chemical or mechanical abuse accident improper installation of the product improper storage and handling of the product improper application or the misalignment of parts No warranty applies to paint finishes except for manufacturing defects apparent within 30 days from the date of installation The Company neither assumes no...

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