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Installation Instruction 

        Danfoss Self-limiting Heating Cables

088L8008 / VIAMQ502

12 | © Danfoss | FEC | 2019.02

Application

4.1 

Installation on Pipes

Frost protection of pipe systems [W/m]

Δt [K]

Insulation [mm]

Pipe diameter DN [mm]

15

20

25

32

40

50

65

80

100

125

150

200

20

10

8

9

11

14

16

19

24

29

36

44

-

-

20

5

6

7

8

9

11

14

16

19

24

28

36

30

4

5

5

6

7

8

10

12

14

17

19

25

40

4

4

5

5

6

7

8

9

11

13

15

19

50

3

4

4

5

5

6

7

8

9

11

13

16

30

10

12

14

17

20

24

29

37

44

-

-

-

-

20

8

9

10

12

14

17

20

24

29

35

42

-

30

6

7

8

9

11

12

15

18

21

25

29

37

40

5

6

7

8

9

10

12

14

17

20

23

29

50

5

6

6

7

8

9

11

12

14

17

19

24

40

10

15

19

22

27

32

39

49

-

-

-

-

-

20

10

12

14

16

19

22

27

32

39

47

-

-

30

8

9

11

12

14

17

20

23

28

33

39

50

40

7

8

9

10

12

14

16

19

22

26

31

39

50

6

7

8

9

10

12

14

16

19

22

26

32

Pipe tracing

•  Sensor.
•  Heating cable.
•  Insulation.
•  Fitting.
•  Valve.

Summary of Contents for ECpipeguard 10

Page 1: ...anfoss Self limiting Heating Cables ECpipeguard 10 25 33 SLPG 10 26 33 ECiceguard 18 SLPG 15 SLIG 18 EChotwatt 45 55 70 SLHW 45 55 70 ECpipeheat 10 SLPH 10 Danfoss FEC 2019 02 Installation Instruction...

Page 2: ......

Page 3: ...Installation Instruction Danfoss Self limiting Heating Cables Danfoss FEC 2019 02 3 088L8008 VIAMQ502 GB Installation Instruction...

Page 4: ...1 Self limiting Heating Cables 5 1 2 Safety Instructions 5 1 3 Handling 6 1 4 System Overview 7 1 5 Functional Overview 7 2 Installation in General 8 2 1 Fastening Methods 8 2 2 Calculating C C Distan...

Page 5: ...length of the cable according to the actual ambient temperature If the ambient temperature rises the heating effect of the cable is reduced Due to this self limiting capability overheating of the cab...

Page 6: ...nected to a residual current device RCD Recommended RCD trip rating is 30 mA but may be up to 300 mA where capacitive leak age may lead to nuisance tripping Heating elements must be connected via a sw...

Page 7: ...x 11 8 mm TPE IEC 60800 M2 ECpipeguard 33 Brown On pipes 33 W m 10 C 5 5 x 11 8 mm TPE IEC 60800 M2 ECiceguard 18 Black Roof gutter 18 W m 10 C 5 8 x 11 3 mm TPE UV IEC 60800 M2 EChotwatt 45 Black On...

Page 8: ...imetres from the centre of one cable to the centre of the next C C Area m x 100 cm Cable length m C C Cable output W m x 100 cm Heat density W m The max C C distance for roof and gutter systems is 10...

Page 9: ...FUSE FUSE Temperature 16 A 20 A 25 A 16 A 20 A 25 A 16 A 20 A 25 A 30 C 120 m 150 m 170 m 45 m 64 m 82 m 43 m 52 m 65 m 15 C 139 m 186 m 190 m 58 m 75 m 95 m 49 m 64 m 80 m 10 C 205 m 205 m 205 m 88...

Page 10: ...all cold leads in parallel to the connection box 2 6 Preparing the Installation Area Remove all traces of old installations if ap plicable Ensure that the installation surface is even stable smooth d...

Page 11: ...diameter must not be less than 25 mm 32 mm for SLPG 18 The cable must only be bended on the flat side For reduction of electricity consumption we strong ly recommend that it is possible to switch off...

Page 12: ...1 14 16 19 24 28 36 30 4 5 5 6 7 8 10 12 14 17 19 25 40 4 4 5 5 6 7 8 9 11 13 15 19 50 3 4 4 5 5 6 7 8 9 11 13 16 30 10 12 14 17 20 24 29 37 44 20 8 9 10 12 14 17 20 24 29 35 42 30 6 7 8 9 11 12 15 18...

Page 13: ...pipe thus mechanical strain of the heating cable is prevented when e g the insulators are working along the pipe There must always be as much insulation as pos sible on the pipe to reduce the heat los...

Page 14: ...bles are fitted directly in the pipe with compression gland Cables wrapped around pipes are attached as shown for every 20 30 cm of pipe with aluminium tape for large pipe diameters only Extend cold l...

Page 15: ...a generous size over the pipe 2 Fit the wadding the item with male thread inside the T shaped pipe 3 Push the heating cable through the wadding using lubricant to facilitate the installation The conn...

Page 16: ...g the Installation Connecting cables Connect all cold leads and the sensor to the connection box See the installation manual for the thermo stat Final check and documentation Make sure that the heat d...

Page 17: ...rmostat such as a ECtemp configure basic settings according to the table below and as described in the thermostat installation manual If applicable adjust the temperature limit in accor dance with the...

Page 18: ...e discretion of Danfoss Danfoss shall not be liable for any consequential or incidental damages including but not limited to damages to property or extra utility expenses An extension of the war ranty...

Page 19: ...Installation Instruction Danfoss Self limiting Heating Cables Danfoss FEC 2019 02 19 088L8008 VIAMQ502 GB...

Page 20: ...Installation Instruction Danfoss Self limiting Heating Cables 088L8008 VIAMQ502 20 Danfoss FEC 2019 02...

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