Cable Installation - Danfoss 088L3500 Manuel D'installation Et D'utilisation

Installation & Operation Manual
Cable Sizing

Cable Installation

6 | © Danfoss | FEC | 2020.02
RX Kits. For roof and gutter deicing applications
RX Kits, 120V
Code No Length (ft)
088L3500
088L3502
088L3503
088L3504
088L3505
088L3507
088L3508
088L3509
088L3510
088L3511
It is important to plan the cable layout before any installation begins. Making a drawing of the roof
and then chalking the cable locations on the roof surface may be helpful. Remember to always exercise
caution when on a ladder or roof. See Appendix A to determine cable lengths required.
1. Choose your start point:
To protect the cable from damage and to ensure personal safety, do not start the cable layout close to
doorways, entrance areas or sidewalks etc.
Your starting point may already be determined depending on the location of the electric supply outlet.
2. Roof Pattern:
Different cable patterns exist for different areas of the roof. Not always will all areas need to be heated in
your particular situation. Follow the instructions and illustrations for each area requiring heating.
Figure 1. Illustration of roof
Watts
30 170
65 310
80 395
100 455
120 540
150 700
170 755
200 920
230 1080
265 1225
Amps Ohms
1.4
2.6
3.3
3.8
4.5
5.8
6.3
7.7
9.0
10.2
AQ00008644904301-010201 / 088L3371
85.4
46.9
37.0
32.2
26.9
20.6
19.0
15.6
13.3
11.8