Chromalox Big Red Book

Heating Cable

SLL Series Long Line Cable (cont’d.)

Nominal Output Ratings on Metal Pipe* *All power outputs below at 68˚F (20˚C) 120 VAC

12.00 W/Ft.

10.00

SLL45

SLL28

8.00

SLL18

SLL10

Note 1: These graphs are general guides to selection. Actual designs require consider- ation of other important variables and must be approved by Chromalox.

6.00

4.00

2.00

0.00

1400

0

200

400

600

800

1000

1200

1600

Cable Length (ft.)

240 VAC

W/Ft. 12.00

10.00

SLL45

8.00

SLL28

SLL18

SLL10

6.00

4.00

2.00

0.00

3500

0

500

1000

1500

2000

2500

3000

Cable Length (ft.)

480 VAC

W/Ft. 12.00

SLL45

10.00

SLL28

8.00

SLL18

SLL10

6.00

4.00

2.00

0.00

7000

0

1000

2000

3000

4000

5000

6000

Cable Length (ft.)

600 VAC

W/Ft. 12.00

10.00

SLL45

SLL28

8.00

SLL18

SLL10

6.00

4.00

2.00

0.00

7000

0

1000

2000

3000

4000

5000

6000

8000

Cable Length (ft.)

G-20