LV cable sizing per IEC 60364-5-52 β current-carrying capacity and voltage-drop verification, plus derating, short-circuit withstand, CPC sizing and lifecycle cost as advanced features.
IEC 60364-5-52 / IEC 60364-5-54
Generated
For preliminary engineering use only β always verify results against project-specific standards and a qualified engineer's review before use in a real design.
Every standard size evaluated against ampacity and voltage-drop. The smallest size that passes both is selected above.
| Size (mmΒ²) | Base ampacity (A) | Derated Iz (A) | Ampacity | Volt drop | Overall |
|---|---|---|---|---|---|
| 1.5 | 17.5 | 17.5 | β | β 21.12% | FAIL |
| 2.5 | 24.0 | 24.0 | β | β 12.84% | FAIL |
| 4 | 32.0 | 32.0 | β | β 8.05% | FAIL |
| 6 | 41.0 | 41.0 | β | β 5.36% | FAIL |
| 10 | 57.0 | 57.0 | β | β 3.24% | FAIL |
| 16 | 76.0 | 76.0 | β | β 2.03% | FAIL |
| 25 | 96.0 | 96.0 | β | β 1.32% | PASS |
| 35 | 119.0 | 119.0 | β | β 0.96% | PASS |
| 50 | 144.0 | 144.0 | β | β 0.72% | PASS |
| 70 | 184.0 | 184.0 | β | β 0.50% | PASS |
| 95 | 223.0 | 223.0 | β | β 0.38% | PASS |
| 120 | 259.0 | 259.0 | β | β 0.31% | PASS |
| 150 | 299.0 | 299.0 | β | β 0.26% | PASS |
| 185 | 341.0 | 341.0 | β | β 0.21% | PASS |
| 240 | 403.0 | 403.0 | β | β 0.17% | PASS |
| 300 | 464.0 | 464.0 | β | β 0.15% | PASS |
| 400 | β | β | n/a | β 0.12% | n/a for method |
| 500 | β | β | n/a | β 0.11% | n/a for method |
| 630 | β | β | n/a | β 0.09% | n/a for method |