Temperature range during operation (fixed state):-30°C ~ +70°C
Temperature range during installation (mobile state):-20°C ~ +50°C
Minimum bending radius:15 x Overall Diameter
Cable Construction
1,Conductor:pure annealed copper;Diameter of wire:0.40mm;Tolerance:± 0.01 mm
2,Insulation:PE Polyethylene;Diameter of Insulation:0.69mm;Tolerance:± 0.02 mm;Nominal thickness:0.145mm
3,Twisting pair:2 x Insulated wire
Number of Pairs |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
Insulation Color Coding |
a |
white |
white |
white |
white |
white |
red |
red |
red |
red |
red |
b |
blue |
orange |
green |
brown |
gray |
blue |
orange |
green |
brown |
gray |
|
Number of Pairs |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
|
Insulation Color Coding |
a |
Black |
Black |
Black |
Black |
Black |
Yellow |
Yellow |
Yellow |
Yellow |
Yellow |
b |
blue |
orange |
green |
brown |
gray |
blue |
orange |
green |
brown |
gray |
|
Number of Pairs |
21 |
22 |
23 |
24 |
25 |
|
|||||
Insulation Color Coding |
a |
Violet |
Violet |
Violet |
Violet |
Violet |
|
||||
b |
blue |
orange |
green |
brown |
gray |
|
4,Cable Make-up:4×25 Pairs shall be form a 100-pairs supper unit.
NO.of Pairs in Cable |
Make-up |
NO.of Pairs in Spare Per Unit |
NO.of Unusable Pairs Allowed |
||
NO. of Unite in Centre and Successive Layers |
|||||
Centre |
1st Layer |
2st Layer |
|||
100/0.40 |
4 x 25 |
—- |
—- |
1 |
1 |
2400/0.40 |
3×100 |
9 x100 |
13×100 |
6 |
6 |
5,Colour of tape lappings within unit or a double or quadruple unit for cables
Unit |
Colour of Tape Lappings for Supper Unit |
Unit |
Colour of Tape Lappings for Supper Unit |
||||||
NO.of Unit |
Colour of Tape Lappings |
NO.of Supper Unit |
NO.of Pairs |
NO.of Unit |
Colour of Tape Lappings |
NO.of Supper Unit |
NO.of Pairs |
||
100 Pairs |
50 Pairs |
100 Pairs |
50 Pairs |
||||||
1 |
White-blue |
White |
White |
1~25 |
15 |
Black -gray |
White |
White |
351~375 |
2 |
White-orange |
26~50 |
16 |
Yellow -blue |
376~400 |
||||
3 |
White-green |
White |
51~75 |
17 |
Yellow -orange |
White |
White |
401~425 |
|
4 |
White-brown |
76~100 |
18 |
Yellow -green |
White |
426~450 |
|||
5 |
White-gray |
White |
White |
101~125 |
19 |
Yellow -brown |
White |
White |
451~475 |
6 |
Red-blue |
126~150 |
20 |
Yellow -gray |
White |
476~500 |
|||
7 |
Red -orange |
White |
151~175 |
21 |
Violet -blue |
White |
White |
501~525 |
|
8 |
Red -green |
176~200 |
22 |
Violet -orange |
526~550 |
||||
9 |
Red -brown |
White |
White |
201~225 |
23 |
Violet -green |
White |
551~575 |
|
10 |
Red -gray |
226~250 |
24 |
White-blue |
576~600 |
||||
11 |
Black-blue |
White |
251~275 |
25~48 |
White-blue |
Red |
Red |
201~1200 |
|
12 |
Black-orange |
276~300 |
49~72 |
White-blue |
Black |
Black |
1201~1800 |
||
13 |
Black -green |
White |
White |
301~325 |
73~96 |
White-blue |
Yellow |
Yellow |
1801~2400 |
14 |
Black -brown |
325~350 |
|
|
|
|
|
6,Colour of Pairs in spare.(cable with 100 pairs and above shall be provided with spare 1% of the cable capacity but not more than 6 pairs.)
NO. of Spare Wire |
Insulation Color Coding |
NO. of Spare Wire |
Insulation Color Coding |
||
a |
b |
a |
b |
||
1 |
White |
red |
4 |
White |
Violet |
2 |
White |
black |
5 |
red |
black |
3 |
White |
yellow |
6 |
red |
yellow |
7,Core Wrapping:The cable core shall be wrapped with a continuous protective layer of one or two tapes ,lapped Helically or laid longitudinally.
8,Rip Cord:Nylon Yarn.
9,Water Resistant Compound:NO.
10, Moisture Barrier:Longitudinally Overlapped Laminated Aluminium Tape
Nominal Thickness of AL:0.15±0.025 mm;The plastic layer:Two sides with plastic coated;Nominal Thickness of Plastic:0.05±0.01mm.
11,Outer Sheath:LDPE (Black Colour),
Cable Size |
Nominal Thickness(mm) |
Min. Thickness at any Point(mm) |
Outer Diameter(Approx.)(mm) |
100/0.40 |
1.60 |
1.36 |
18.0 |
2400/0.40 |
2.80 |
2.3 |
72 |
12,Sheath Marking:According to the customer request.
13,Packing and Weight:
Cable Size |
Drum Material |
Drum Length KM |
Wooden Drum Size |
Net. Weight Kg/drum(Approx.) |
Gross.Weight Kg/drum(Approx.) |
100/0.40 |
Wood Drum |
1.00 |
1100×600×620 |
397 |
472 |
2400/0.40 |
0.5 |
2400×1200×940 |
3708 |
4188 |