Danfoss DEVIiceguard 18 Data sheet
Data Sheet
DEVIiceguard™ 18 (B)
The DEVIiceguard™ is a self-limiting parallel heating cable that is used for ice and snow melting on roofs and in gutters and downpipes.
DEVIiceguard™ heating cables should not be in direct contact with bitumen roofs.
The self-limiting capability of the cable ensures that the output of the cable increase or decrease according to ambient temperature.
The heating cable is flexible and easy to install as it can be cut to length at site and installed directly on to the roof and gutter system. All self-limiting heating cables must be overtemperature protected by a thermostat, as the output will decrease, but never be zero, and be protected by a RCD with a maximum trip current of 30 mA.
Benefits:
•Easy to install
•Cut to length on site
Standard compliance:
• EN 62395-1: 2013
Approvals:
Type |
Value |
|
|
Nominal voltage |
230 V AC |
||
Nominal output |
18 W/m @ 0 |
°C |
|
Output tolerance (min-max) |
15,4-23,1 W/m @ 10 |
°C |
|
Maximum permissible use temperature |
65 °C, powered |
||
85 °C, unpowered |
|||
|
|||
Minimum installation temperature |
-5 |
°C |
|
Cable dimensions |
11,8 mm × 5,8 mm |
||
Outer sheath |
UV protected, black TPE |
||
Minimum braid coverage |
80% |
||
Maximum resistance protective braid |
14,8 Ω/Km |
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Bending Ø, min. |
50 mm (Ø to the inside of the cable) |
||
IP Class |
IPX7 |
||
Types
Item no. |
Length |
Min-max length per |
Number of length |
Nominal |
EAN no. |
|
drum |
allowed on drum, max |
output @ 0 °C |
||||
|
|
|
||||
|
|
|
|
|
|
|
98300810 |
Drum, 100 m |
100 m |
1 |
18 W/m |
5703466177198 |
|
98300809 |
Drum, 300 m |
300 m |
1 |
18 W/m |
5703435005576 |
|
98300831 |
Drum, 720 m |
720-880 m |
2, between 100 & 880 m |
18 W/m |
5703466096581 |
|
98300827 |
Cut-to-length |
1 m |
- |
18 W/m |
5703466193372 |
Construction
Over jacket |
|
|
|
|
|
• |
Nickel plated copper bus wires |
Screen |
|
• |
Radiation Cross-Linked Semiconductive Heating Matrix |
|
• |
Radiation Cross-Linked Primary Dielectric Insulation |
|
|
|
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Insulation |
|
• |
Tinned copper braid |
|
Сross section of conductors |
• |
Polyolefin over jacket |
|
|
|
|
|
Self limiting heating element |
|
|
|
Bus wires, 1,25 mm² |
|
|
AI164886464871en-010206 |
Produced by Danfoss © |
Maximum heating circuit length on a pipe, with circuit breaker with C-characteristic*
Switch on |
Power W/m |
|
|
DEVIiceguard™ 18 (B) |
|
|
|
temperature |
10 A |
16 A |
|
20 A |
25 A |
32 A |
|
|
|
||||||
30 °C |
10,6 |
142 |
165 |
|
165 |
165 |
165 |
20 °C |
12,8 |
119 |
165 |
|
165 |
165 |
165 |
10 °C |
15,0 |
102 |
164 |
|
165 |
165 |
165 |
0 °C |
17,2 |
90 |
144 |
|
165 |
165 |
165 |
0 °C ice water |
22,0 |
64 |
85 |
|
97 |
97 |
97 |
-10 °C |
19,5 |
80 |
128 |
|
160 |
165 |
165 |
-20 °C |
21,7 |
72 |
115 |
|
144 |
165 |
165 |
-30 °C |
23,9 |
66 |
105 |
|
131 |
164 |
165 |
* Maximum length in ice water or for roof applications is 2 times lower.
Power output characteristic
Output of heating cable installed and measured on a pipe.
W/m
40
35 |
DEVIiceguard™ 18 (B) |
30
25
20
15
10
5
0
0 10 20 30 40 50 60 Pipe temperature (°C)
AI164886464871en-010206 |
Produced by Danfoss © |
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