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CCSR Self Regulating Frost Protection Heat Tapes

SELECTION
Use table 1 to select the correct product. In most instances the cable can be applied in a straight line along the length of the pipe but if an even spiralling is required, this is indicated. The table is based on pipe freeze protection against -20C.

Table1
Pipe Diam.
(mm)
Insulation Thickness (mm)
12 25 50
12 CCSR-10
Straight
CCSR-10
Straight
CCSR-10
Straight
25 CCSR-15
Straight
CCSR-10
Straight
CCSR-10
Straight
50 CCSR-24
Straight
CCSR-10
Straight
CCSR-10
Straight
75 CCSR-24
1.3m cable/1m pipe
CCSR-24
Straight
CCSR-10
Straight
100 CCSR-24
1.8m cable/1m pipe
CCSR-24
Straight
CCSR-15
Straight
150 CCSR-24
3m cable/1m pipe
CCSR-24
1.4m cable/1m pipe
CCSR-15
1.2m cable/1m pipe



Table 2 - Additional length for flanges, valves and supports (m)

Pipe Diam. (mm) Pair of Flanges Valve Support
12 0.23 0.10 0.10
25 0.28 0.15 0.10
50 0.30 0.30 0.15
75 0.45 0.40 0.15
100 0.60 0.50 0.20
150 0.80 0.60 0.25

Example: To frost protect a 75mm diameter pipe 10 metres long. To be fully insulated with 25mm thick insulation. The pipe has 10 supports and the lowest temperature is 20C.

1) From the Table 1 cross reference 75mm diameter and 25mm insulation. Select CCSR-24 installed straight along the pipe.
2) Length of cable required is 10m (as cable to be installed straight along the pipe).
3) Add extra length for the support (Table 2) 10 x 0.15 = 1.5m.
4) Total length of cable = 10 + 1.5 = 11.5m of CCSR-24 + 1 CCSR-T 1 termination kit.

SPECIFICATION

Ref No Maximum Output
W/M@10C
Length Voltage Maximum Exposure Temperature (Intermittent) Minimum Installation Temperature Maximum Circuit Length
CCSR-10 -CL 10 By the metre 230 66 C -20 C 164m
CCSR-10 10 75m dispensing box 230 66 C -20 C 164m
CCSR-15-CL 15 By the metre 230 66 C -20 C 140m
CCSR-15 15 75m dispensing box 230 66 C -20 C 140m
CCSR-24-CL 24 By the metre 230 66 C -20 C 106m
CCSR-24 24 75m dispensing box 230 66 C -20 C 106m

Termination and splice/tee kits available.
For overriding control, internal and external mounting air thermostats available (FST-IN and FST-EX).