허용전류표
UL전선 규격별 전류 허용치
감전맨
2020. 8. 28. 09:08
UL전선 규격별 전류 허용치
| Type (구분 |
Conductor (도체) |
Insulation (절연체) |
Max.Conductor Resistance |
min.lnsulation Resistance |
Dielectric Withstanding |
Current (carrying |
Unit Length |
|||
| AWG Size (규격) |
Number& dia of conductor pcs/mm (구성) |
No.overall Diameter mm (외경) |
Norminal thickness mm (두께) |
Norminal Diameter mm (외경) |
DC 20˚C Ω/㎞ (최대 도체저항) |
DC 15.6˚C MΩ/㎞ (최소 절연저항) |
Voltage AC V/min (내전압) |
capacity) Amp (허용전류) |
m (feet) (조장) |
|
| Stranded | 30 | 7/0.102 | 0.31 | 0.4 | 1.15 | 376.96 | 15 | 2000 | 2.3 | 610 |
| 28 | 7/0.127 | 0.38 | 0.4 | 1.25 | 237.38 | 3 | -2000 | |||
| (연선) | 26 | 7/0.160 | 0.48 | 0.4 | 1.35 | 148.94 | 4 | |||
| 24 | 11/0.160 | 0.61 | 0.4 | 1.45 | 93.25 | 5.3 | ||||
| 22 | 17/0.160 | 0.76 | 0.4 | 1.6 | 55 | 7.2 | ||||
| 20 | 21/0.180 | 0.95 | 0.4 | 1.8 | 34.6 | 9.4 | ||||
| 18 | 34/0.180 | 1.21 | 0.4 | 2 | 21.8 | 12.5 | ||||
| 16 | 26/0.26 | 1.55 | 0.4 | 2.4 | 13.7 | 15.9 | ||||
| Solid | 30 | 1/0.26 | 0.26 | 0.4 | 1.1 | 361.13 | 15 | 2000 | 2.3 | 610 |
| 28 | 1/0.32 | 0.32 | 0.4 | 1.15 | 227.39 | 3 | -2000 | |||
| (단심) | 26 | 1/0.404 | 0.4 | 0.4 | 1.2 | 142.79 | 4 | |||
| 24 | 1/0.511 | 0.51 | 0.4 | 1.35 | 89.39 | 5.3 | ||||
| 22 | 1/0.643 | 0.64 | 0.4 | 1.45 | 54.3 | 7.2 | ||||
| 20 | 1/0.813 | 0.81 | 0.4 | 1.65 | 33.9 | 9.4 | ||||
| 18 | 1/1.024 | 1.02 | 0.4 | 1.85 | 21.4 | 12.5 | ||||
| 16 | 1/1.29 | 1.29 | 0.4 | 2.1 | 12.5 | 15.9 | ||||
| TA-SC | 28 | 7/0.127 | 0.38 | 0.4 | 1.25 | 222.33 | 15 | 2000 | 3 | 610 |
| (Hiwrap) | 26 | 7/0.160 | 0.48 | 0.4 | 1.35 | 138.88 | 4 | -2000 | ||
| 24 | 7/0.203 | 0.61 | 0.4 | 1.45 | 85.41 | 5.3 | ||||
| 22 | 7/0.26 | 0.79 | 0.4 | 1.6 | 54.44 | 7.2 | ||||