Chromalox PE414-3 Wiring Guide Water Nwhsrg, Water Applications, PCN 100036 PCN 100351

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WIRING GUIDE – WATER (NWHSRG)

Directions:

Step 1: Select the PCN number below which matches the PCN number on your heater.

Step 2: Choose your kW, Volts, phase, and number of circuits under your PCN number (you must know the kW and watt density (watts/sq. in.) needs for your application).

Step 3: Note the Wiring diagram # for your selection.

Step 4: Go to Wiring Diagram sheet. Peel off the diagram that matches the # in step 3. Stick this to the inside of your electrical enclosure.**

Step 5: Peel off corresponding Volts, circuit-phase, and kW info from the Wiring Diagram sheet and stick to the designated spot on the nameplate. (These labels will cover the maximum rating stamped on the nameplate.)

Step 6: Wire Heater according to the sticker on the inside of your electrical enclosure (from step 4).

Water Applications

 

 

Approx. Watts

Wiring

Watts-Volts

Circuit-Phase (amps)

/Sq. In.

Diag. #

 

PCN 100010 (054-304745-001)

 

 

 

PCN 100327 (054-304745-301)

 

 

4.5kW - 120V

1-1Ph (38 amps)

15

#7

9.0kW - 240V

1-1Ph (38 amps)

59

#13*

9.0kW - 240V

1-3Ph (22 amps)

59

#11*

18kW - 240V

2-1Ph (2 x 38 amps)

59

#8

18kW - 240V

1-3Ph (44 amps)

59

#1

 

 

 

 

18kW - 240V

2-3Ph (2 x 22 amps)

59

#2

 

PCN 100028 (054-304745-002)

 

 

 

PCN 100343 (054-304745-302)

 

 

1.5kW - 480V

1-3Ph (4 amps)

5

#6

2.5kW - 240V

1-1Ph (11 amps)

15

#13*

2.5kW - 240V

1-3Ph (6 amps)

15

#11*

4.5kW - 240V

1-1Ph (19 amps)

15

#7

4.5kW - 240V

2-1Ph (2 x 10 amps)

15

#8

4.5kW - 240V

1-3Ph (11 amps)

15

#1

4.5kW - 240V

2-3Ph (2 x 6 amps)

15

#2

4.5kW - 480V

1-1Ph (10 amps)

15

#10

4.5kW - 480V

1-3Ph (6 amps)

15

#3

9.0kW - 480V

1-1Ph (19 amps)

59

#13*

9.0kW - 480V

1-3Ph (11 amps)

59

#11*

18kW - 480V

1-1Ph (38 amps)

59

#7

18kW - 480V

2-1Ph (2 x 19 amps)

59

#8

18kW - 480V

1-3Ph (22 amps)

59

#1

18kW - 480V

2-3Ph (2 x 11 amps)

59

#2

 

PCN 100036 (054-304745-003)

 

 

 

PCN 100351 (054-304745-303)

 

 

5.0kW - 120V

1-1Ph (42 amps)

11

#7

5.0kW - 208V

1-3Ph (14 amps)

11

#4

5.0kW - 240V

1-1Ph (21 amps)

11

#10

5.0kW - 240V

1-3Ph (13 amps)

11

#3

20kW - 240V

2-1Ph (2 x 42 amps)

80

#8

 

 

 

 

20kW - 240V

2-3Ph (2 x 25 amps)

80

#2

 

PCN 100044 (054-304745-004)

 

 

 

PCN 100360 (054-304745-404)

 

 

3.0kW - 120V

1-1Ph (25 amps)

20

#13*

3.0kW - 208V

1-3Ph (9 amps)

20

#12*

6.0kW - 120V

1-1Ph (2 x 25 amps)

20

#8

6.0kW - 208V

1-3Ph (17 amps)

20

#4

6.0kW - 208V

2-3Ph (2 x 9 amps)

20

#5

12kW - 240V

1-3Ph (29 amps)

78

#11*

24kW - 240V

3-1Ph (3 x 34 amps)

78

#9

24kW - 240V

2-3Ph (2 x 29 amps)

78

#2

*Half of the heating elements are used

**For E2, affix to sheet metal on outside of enclosure

Water Applications

 

 

 

Approx. Watts

Wiring

 

Watts-Volts

Circuit-Phase (amps)

/Sq. In.

Diag. #

 

 

PCN 100079 (054-304745-005)

 

 

 

 

PCN 100378 (054-304745-305)

 

 

 

.5kW - 240V

1-3Ph (1.3 amps)

2

#6

 

.75kW - 120V

1-1Ph (7 amps)

5

#13*

 

.75kW - 208V

1-3Ph (2.1 amps)

5

#12*

 

1.5kW - 120V

1-1Ph (13 amps)

5

#7

 

 

 

 

 

 

1.5kW - 120V

2-1Ph (2 x 7 amps)

5

#8

 

1.5kW - 208V

1-3Ph (4.2 amps)

5

#4

 

1.5kW - 240V

1-1Ph (7 amps)

5

#10

 

1.5kW - 240V

1-3Ph (3.7 amps)

5

#3

 

 

 

 

 

 

2.25kW - 208V

1-1Ph (11 amps)

15

#13*

 

2.25kW - 208V

1-3Ph (7 amps)

15

#11*

 

3.0kW - 240V

1-1Ph (13 amps)

20

#13*

 

3.0kW - 240V

1-3Ph (8 amps)

20

#11*

 

4.5kW - 208V

1-1Ph (22 amps)

15

#7

 

4.5kW - 208V

2-1Ph (2 x 11 amps)

15

#8

 

4.5kW - 208V

1-3Ph (13 amps)

15

#1

 

 

 

 

 

 

4.5kW - 208V

2-3Ph (2 x 7 amps)

15

#2

 

6.0kW - 240V

1-1Ph (25 amps)

20

#7

 

6.0kW - 240V

2-1Ph (2 x 13 amps)

20

#8

 

6.0kW - 240V

1-3Ph (15 amps)

20

#1

 

6.0kW - 240V

2-3Ph (2 x 8 amps)

20

#2

 

6.0kW - 480V

1-1Ph (13 amps)

20

#10

 

6.0kW - 480V

1-3Ph (8 amps)

20

#3

 

12kW - 480V

1-1Ph (25 amps)

78

#13*

 

 

 

 

 

 

12kW - 480V

1-3Ph (15 amps)

78

#11*

 

24kW - 480V

2-1Ph (2 x 25 amps)

78

#8

 

 

 

 

 

 

24kW - 480V

1-3Ph (29 amps)

78

#1

 

24kW - 480V

2-3Ph (2 x 15 amps)

78

#2

 

 

 

 

 

 

 

PCN 100095 (054-304745-006)

 

 

 

 

PCN 100386 (054-304745-306)

 

 

 

2.5kW - 120V

1-1Ph (21 amps)

15

#7

 

2.5kW - 120V

2-1Ph (2 x 11 amps)

15

#8

 

2.5kW - 208V

1-3Ph (7 amps)

15

#4

 

2.5kW - 240V

1-1Ph (11 amps)

15

#10

 

2.5kW - 240V

1-3Ph (7 amps)

15

#3

 

10kW - 240V

1-1Ph (42 amps)

21

#7

 

10kW - 240V

2-1Ph (2 x 21 amps)

21

#8

 

10kW - 240V

1-3Ph (25 amps)

21

#1

 

10kW - 240V

2-3Ph (2 x 13 amps)

21

#2

 

10kW - 480V

1-1Ph (21 amps)

21

#10

 

10kW - 480V

1-3Ph (13 amps)

21

#3

 

20kW - 480V

1-1Ph (42 amps)

80

#13*

 

20kW - 480V

1-3Ph (25 amps)

80

#11*

 

40kW - 480V

2-1Ph (2 x 42 amps)

80

#8

 

 

 

 

 

 

40kW - 480V

2-3Ph (2 x 25 amps)

80

#2

5

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Contents General Specifications Table a Specifications Table BFigure a Vertical Mounting InstallationFor more information and assistance WiringResult in an unsafe wattage Wiring Wiring Guide OIL NwhosrWatts-Volts Circuit-Phase amps Sq. Diag. # Oil ApplicationsWater Applications Wiring Guide Water NwhsrgPCN 100036 PCN 100351 PCN 100044 PCN 100360Incorrect Refer to wiring WattageInstructions #11Operation MaintenancePRE-OPERATION Parts Common To All PCNs ReplacementRenewal Parts Identification
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