THERMTRACE® Lite

SELF-REGULATING PARALLEL HEATING TAPE

Properties of heating tape

• Self-regulating

• 4 power output ranges

• Cut-to-length

• UV-resistant

Technical data

Maximum exposure temperature (unpowered): 85°C

Maximum operating temperature: 65°C

Nominal voltage: 230V

Min. bending radius: 25mm

Min. installation temperature: -50°C

Buswires: nickel plated copper

Applications

The ThermTrace Lite is a construction and industrial grade self-regulating heating tape designed for a wide range of applications. It may be used for freeze protection or low-temperature maintenance of pipes and vessels in hazardous areas as well for roof and gutter heating in the construction sector.



Properties of heating tape

Name

 

Power output 

on insulated

metal pipes

at 5°C (W/m)

Max.

perm.

temp.

(°C) 

Nominal Dimension 

12 TTL-2 12  85  8.0 x 3.0
17 TTL-2  17 85  8.0 x 3.0
23 TTL-2  23 85 8.0 x 3.0
28 TTL-2  28  85 8.0 x 3.0
12 TTL-2-BO  12 85 10.5 x 5.6
17 TTL-2-BO  17 85 10.5 x 5.6
23 TTL-2-BO  23  85  10.5 x 5.6
28 TTL-2-BO 28 85 10.5 x 5.6

Maximum recommended length of heating circuit at 230 VAC using Type-C circuit breakers:

Product 

Reference

Circuit 

Breaker

+10°C

-10°C

-20°C

12TTL 10A 150m 

115m

100m

12TTL 16A 191m 

170m

158m

12TTL 20A 194m

172m

160m

12TTL 25A 197m

174m

162m

17TTL 10A  101m 70m 61m 
17TTL 16A 159m  113m 98m
17TTL 20A 161m 130m 123m
17TTL 25A 162m 125m 134m
23TTL 10A 63m 46m 37m
23TTL  16A 104m 76m 62m
23TTL 20A 124m 95m 75m
23TTL 25A  127m 108m 95m
28TTL 10A 51m 39m 34m
28TTL  16A  80m  62m  55m
28TTL  20A 99m  77m  67m
28TTL  25A  115m  93m  85m

Temperature (°C) / Loading (W/m) diagram

Therm-Trace Gutter Heat Lite

The ThermTrace Lite 23TTL-2-BO is also available as Therm-Trace Gutter Heat Lite TTGHL-2-BO with the following technical specifications for applications in roof and gutter heating:

Name

 

Power ouput

 

at 230VAC

Enviroment 

TTGHL-2-BO 23 5°C on pipe
TTGHL-2-BO 25  0°C  in air
TTGHL-2-BO 40 0°C in ice water

Maximum recommended length of heating circuit at 230 VAC using Type-C circuit breakers:

Name

 

16A

20A

 25A 

TTGHL-2-BO 104m 124m 127m
TTGHL-2-BO 90m 106m  108m
TTGHL-2-BO 50m 59m 62m