定制电源线,屏蔽线

标称截面积:/mm2

单根载流量:/A

成束载流量:/A

导线最高长期允许工作温度:/℃

导线最高长期允许工作温度:/℃

80

105

150

200

250

80

105

150

200

250

0.3

6

9

12

15

17

3

4

0.5

8

12

16

20

24

3

5

7

8

10

0.75

10

15

22

27

31

4

6

9

11

13

1

12

18

26

32

37

5

8

11

13

16

1.2

13

20

28

35

40

5

8

12

15

17

1.5

16

23

33

41

48

7

10

14

17

20

2

19

29

40

50

58

8

12

17

21

24

2.5

22

34

48

60

70

9

14

20

25

30

3

24

37

53

66

76

10

16

22

28

32

4

29

43

62

77

90

12

18

26

32

38

5

34

51

72

89

103

14

22

30

38

43

6

38

56

79

99

114

16

24

33

42

48

8

46

69

96

120

140

19

29

10

55

82

117

146

168

23

35

49

62

71

13

64

97

135

175

200

27

41

16

74

112

159

197

230

31

47

67

83

97

20

84

128

180

240

275

35

54

25

98

148

210

263

303

41

62

89

111

128

35

121

184

262

325

378

51

78

110

137

159

50

160

237

331

409

470

67

100

140

172

198

70

203

300

419

517

595

86

126

177

218

251

95

235

347

500

630

740

99

146

AWG

实心导

绞合导体

直径标称值

最小值

标称值

最小值

Mils

(mm)

Mils

(mm)

cmil

(mm2 )

cmil

(mm2 )

32

8.0

0.203

7.92

0.201

64.0

0.0324

62.7

0.0318

31

8.9

0.226

8.81

0.244

79.2

0.0401

77.6

0.0393

30

10.0

0.254

9.9

0.251

100

0.0507

98

0.0497

29

11.3

0.287

11.2

0.284

128

0.0647

125

0.0633

28

12.6

0.320

12.5

0.318

159

0.0804

156

0.0790

27

14.2

0.361

14.1

0.358

202

0.102

198

0.100

26

15.9

0.404

15.7

0.399

253

0.128

248

0.126

25

17.9

0.455

17.7

0.450

320

0.162

314

0.159

24

20.1

0.511

19.9

0.506

404

0.205

396

0.201

23

22.6

0.574

22.4

0.568

511

0.259

501

0.254

22

25.3

0.643

25.0

0.637

640

0.324

627

0.318

21

28.5

0.724

28.2

0.717

812

0.412

796

0.404

20

32.0

0.813

31.7

0.805

1020

0.519

1000

0.509

19

35.9

0.912

35.6

0.904

1290

0.653

1264

0.641

18

40.3

1.02

40.0

1.016

1620

0.823

1588

0.807

17

45.3

1.15

44.9

1.140

2050

1.04

2009

1.02

16

50.8

1.29

50.3

1.278

2580

1.31

2528

1.28

15

57.1

1.45

56.5

1.435

3260

1.65

3195

1.62

14

64.1

1.63

63.5

1.613

4110

2.08

4028

2.04

13

72.0

1.83

71

1.81

5180

2.63

5076

2.58

12

80.8

2.05

80

2.03

6530

3.31

6399

3.24

11

90.7

2.30

90

2.28

8230

4.17

8065

4.09

10

101.9

2.588

101

2.56

10380

5.261

10172

5.16

9

114.4

2.906

113

2.88

13090

6.631

12828

6.50

8

128.5

3.264

127

3.23

16510

8.367

16180

8.20

7

144.3

3.665

143

3.63

20820

10.55

20404

10.34

6

162.0

4.115

160

4.07

26240

13.30

25715

13.03

Gage,
(AWM)

Stranded
(No./mm)

Nominal(inches)

Diamete(mm)

Nominal Area(mm2)

Approx. Weight(kg/km)

Resistance(20°C): Ω/km

32

7/0.08

0.0094

0.24

0.0352

0.31

596.73

30

7/0.10

0.0118

0.30

0.0550

0.49

354.33

28

7/0.127,
19/0.08

0.0150,
0.0157

0.38,
0.40

0.0887,
0.0955

0.79,
0.85

223.75,
222.11

26

7/0.16,
11/0.127,
26/0.08,
30/0.08

0.0189,
0.0193,
0.0185,
0.0201

0.48,
0.49,
0.47,
0.51

0.1407,
0.1393,
0.1307,
0.1508

1.25,
1.24,
1.17,
1.35

139.76,
141.89,
150.68,
134.18

24

11/0.16,
7/0.20,
17/0.127,
19/0.127

0.0240,
0.0240,
0.0236,
0.0252

0.61,
0.61,
0.60,
0.64

0.2212,
0.2266,
0.2154,
0.2407

1.98,
2.02,
1.93,
2.15

88.36,
85.96,
95.12,
83.33

22

17/0.16,
19/0.16,
7/0.254

0.0299,
0.0315,
0.0299

0.76,
0.80,
0.76

0.3240,
0.3820,
0.3550

3.06,
3.42,
3.17

60.16,
52.17,
54.79

20

26/0.16,
16/0.20,
7/0.32,
10/0.254,
19/0.20,
20/0.18

0.0370,
0.0370,
0.0378,
0.0366,
0.0398,
0.0366

0.94,
0.94,
0.96,
0.93,
1.01,
0.93

0.5230,
0.5180,
0.5660,
0.5067,
0.6149,
0.5090

4.68,
4.63,
5.06,
4.53,
5.50,
4.55

37.56,
37.90,
34.12,
38.71,
32.02,
38.58

18

41/0.16,
7/0.40,
19/0.254,
26/0.20,
16/0.254,
34/0.18

0.0465,
0.0475,
0.0500,
0.0472,
0.0461,
0.0476

1.18,
1.21,
1.27,
1.20,
1.17,
1.21

0.8240,
0.8973,
0.9627,
0.8415,
0.8110,
0.8650

7.37,
8.01,
8.61,
7.53,
7.25,
7.74

24.82,
21.46,
20.41,
23.62,
25.20,
22.98

16

26/0.254,
65/0.16,
54/0.18,
19/0.287

0.0591,
0.0587,
0.0602,
0.0563

1.50,
1.49,
1.53,
1.43

1.3200,
1.3100,
1.3700,
1.2292

11.79,
11.70,
12.30,
10.99

15.06,
15.19,
14.52,
15.81

14

41/0.254

0.0740

1.88

2.0800

18.60

9.65

12

65/0.200,
65/0.254,
19/0.455

0.0744,
0.0929,
0.0898

1.89,
2.36,
2.28

2.1000,
3.2936,
3.0894

18.84,
29.64,
27.72

9.55,
6.07,
6.07

10

37/0.400,
105/0.254,
65/0.320

0.1114,
0.1181,
0.1177

2.83,
3.00,
2.99

4.7430,
5.3204,
5.2276

42.54,
48.29,
47.27

4.13,
3.73,
3.73

8

55/0.450,
7/19/0.287,
7/96/0.127

0.1654,
0.1614,
0.1693

4.20,
4.10,
4.30

8.7474,
8.6041,
8.5126

79.40,
79.67,
78.82

2.23,
2.27,
2.23

6

7/19/0.361

0.2069

5.25

13.613

126.05

1.43

聚合物名称

额定耐油
温度℃ (℉)

浸油老化后物理性能

浸油条件

最大未老化值百分数

油温
℃±2 (℉±3)

时间
小时

伸长率
百分数

抗张强度
百分数

PVC-聚氯乙烯

TPE-热塑性弹性体
XL-交联热固性材料

60°C （140）
75°C （167）
80°C （176）
60°C （140）
60°C （140）

100(212）
75（167）
80（176）
60 (140）
100（212）

96
1440
1440
168
96

50
65
65
75
50

50
65
65
75
50

FLAME TEST RATINGS

The National Electrical Code is a set of guidelines describing procedures which minimize the hazards of electrical shock, fires, and explosions caused by electrical installation. The text of the NEC is contained in nine chapters, each chapter broken into individual articles. NEC types are acronyms consisting of a prefix describing cable type (e.g. coax, CATV, fiber optic) and a suffix indicating the type of flame test it has passed and where it can be installed. Articles describing wire and cable products — including required cable markings — are listed in the chart below.

NEC

Article
Type

A stand-alone class. This is

a power limited tray cable —

a CL3-type cable which can be

used outdoors, is sunlight- and

moisture-resistant and must

pass the Vertical Tray flame test.

Power limited, fire protective signaling circuit cable

Fiber cable also containing metallic conductors

C(UL) Certifications;
UL/NEC-Approved cables may also be C(UL)/CEC-Approved as communications cables meeting the requirements of the Bi-National Standard CSA C22.2 No. 214/UL 444 and Section 60 of the Canadian Electrical Code, Part I (CEC). The C(UL) cable designation (and its meaning) would be one of the following:

1. CMP — Cable meeting CSA FT6 or NFPA 262 (UL 910);
2. CMR — Cable meeting UL 1666, CSA FT4
3. CMG — Cable meeting CSA FT4
4. CM — Cable meeting UL 1685 (UL 1581, Sec. 1160) Vertical-Tray, CSA FT1
5. CMX — Cable meeting UL 1581, Sec. 1080 (VW-1), CSA FT1
6. CMH — Cable meeting CSA FT1.

A finished cable shall not propagate a flame or continue to burn for more than one (1) minute after five (5) fifteen (15) second applications of the test flame. There is an interval of fifteen (15) seconds between flame applications. The flame test shall be performed in accordance with Para 4.11.1 of Canadian Standards Association (CSA) Standard C22.2 No. 0.3. In addition, if more than 25% of the indicator flag is burned, the test cable fails. FT1 Cables can be used in Combustible buildings.

The FT4 Vertical Flame Test — Cables in Cable Trays is similar to the UL-1685 Vertical Tray Flame Test, but is more severe. The FT4 test has its burner mounted at 20° from the horizontal with the burner ports facing up. The UL-1685 Vertical Tray has its burner at 0° from the horizontal. The FT4 samples must be larger than 13mm (.512″) in diameter. If not, then the cable samples are grouped in units of at least three (3) to obtain a grouped overall diameter of 13mm. The UL-1581 Vertical Tray does not distinguish on cable size. The FT4 has a maximum char height of 1.5 m (59″) measured from the lower edge of the burner face. The UL-1685 has a flame height allowable up to approximately 78″ measured from the burner. FT4 Cables can be used in Non-Combustible buildings.

Products passing the FT6 Horizontal Flame and Smoke Test are designated FT6 in the column where the trade number appears. This test is for cables which must pass a Horizontal Flame and Smoke Test in accordance with ANSI/NFPA Standard 262-1985 (UL-910). The maximum flame spread shall be 1.50 meters (4.92 ft.). The smoke density shall be 0.5 at peak optical density and 0.15 at maximum average optical density.

Combustible Construction

Combustible Construction; means that type of construction that does not meet the requirement for noncombustible construction. Combustible means that a material fails to meet the acceptance criteria of CAN/ULC S114, (Standard Method of test for determination of non-combustibility in Building Materials) (ref: NBC Part 1 Section 1.1.3.2).

Noncombustible Construction

Non-Combustible Construction; means that type of construction in which a degree of fire safety is

attained by the use of noncombustible materials for structural members and other building

assemblies. Non-Combustible means that a material meets the acceptance criteria of CAN/ULC S114, (Standard Method of test for determination of non-combustibility in Building Materials) (ref: NBC Part 1.1.3.2).

Cable Substitution Hierarchy as per C22.2 #214 — Communication Cables

The following cable substitution may be used:

A. Communication cables marked MPP, CMP, MPR, CMR, MPG, CMG, MP, CM, CMX, CMH, FT6, and FT4 have been found to meet the standard criteria for FT1.

B. Communication cables marked MPP, CMP, MPR, CMR, MPG, CMG, and FT6 have been found to meet the standard criteria for FT4.

C. Communication cables marked MPP and CMP have been found to meet the standard criteria for FT6.