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THW : 750 V  PVC
INSULATED, SINGLE CORE. |
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| CONDUCTOR |
: Solid and stranded
annealed copper, |
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Size 0.5 mm2 up to 500 mm2 |
| INSULATION |
: PVC-Any colour. |
| CLASSIFICATION |
: Maximum conductor temperature
 C. |
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Circuit voltage not exceeding 750 volts. |
| TESTING VOLTAGE |
: 2,500 volts. |
| REFERENCE |
: TIS 11-2531, Table
4 |
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THW, MEA TYPE A
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TIS 11-2531
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TABLE 4
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Nominal
|
Number
|
Insulation
|
Max.
|
Minimum
|
Maximum
|
Cable
|
Standard
|
|
cross
|
and
|
thickness
|
overall
|
insulation
|
continuous
|
weight
|
length
|
|
sectional
|
diameter
|
|
diameter
|
resistance at
|
current rating
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(approx.)
|
|
|
area
|
of wire
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|
|
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in free air
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(mm2)
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(No./mm)
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(mm)
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(mm)
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|
(Ampere)
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(kg/km)
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(m)
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0.5
|
1/0.80
|
0.8
|
3.0
|
0.0175
|
9
|
11
|
100/C
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|
1
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1/1.13
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0.8
|
3.3
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0.0141
|
13
|
17
|
100/C
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|
1
|
7/0.43
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0.8
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3.5
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0.0135
|
13
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18
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100/C
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1.5
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1/1.38
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0.8
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3.6
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0.0123
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17
|
22
|
100/C
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|
1.5
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7/0.53
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0.8
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3.8
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0.0116
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17
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24
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100/C
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2.5
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1/1.78
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0.8
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4.0
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0.0102
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23
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32
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100/C
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2.5
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7/0.67
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0.8
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4.3
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0.0093
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23
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35
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100/C
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4
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1/2.25
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0.9
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4.8
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0.0094
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32
|
49
|
100/C
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4
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7/0.85
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0.9
|
5.2
|
0.0085
|
32
|
50
|
100/C
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6
|
7/1.04
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0.9
|
5.8
|
0.0073
|
43
|
75
|
100/C
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10
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7/1.35
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1.1
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7.2
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0.0069
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60
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120
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100/C
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16
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7/1.70
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1.1
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8.4
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0.0057
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83
|
180
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100/C
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25
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7/2.14
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1.3
|
10.5
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0.0054
|
114
|
280
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100/C
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35
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19/1.53
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1.3
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11.5
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0.0047
|
141
|
380
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100/C
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50
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19/1.78
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1.5
|
13.5
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0.0046
|
175
|
500
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500/D
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70
|
19/2.14
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1.5
|
15.5
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0.0039
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221
|
700
|
500/D
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|
95
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19/2.52
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1.7
|
18.0
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0.0038
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275
|
1,000
|
500/D
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120
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37/2.03
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1.7
|
19.5
|
0.0034
|
321
|
1,200
|
500/D
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|
150
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37/2.25
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1.9
|
21.5
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0.0034
|
367
|
1,500
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500/D
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|
185
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37/2.52
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2.1
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24.0
|
0.0034
|
424
|
1,900
|
500/D
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|
240
|
61/2.25
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2.3
|
27.0
|
0.0033
|
505
|
2,500
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500/D
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|
300
|
61/2.52
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2.5
|
30.0
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0.0032
|
581
|
3,100
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500/D
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400
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61/2.85
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2.7
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33.5
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0.0030
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675
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3,900
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500/D
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500
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61/3.20
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3.1
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38.5
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0.0031
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781
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5,000
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500/D
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C : Packing in coil.
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D : Packing in drum.
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Copyright
© 2004 . All rights reserved.
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TECK SOON SENG ELECTRIC
CO.,LTD.
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664 Samyek, Charoenkrung Road, Sampuntawong,
Bangkok 10100 Thailand.
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Tel.(662) 2244946, 2227896, 2214261 Fax.(662)
2257635
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