⚡ Cu ρ (75°C): 0.0214 Ω·mm²/m 🔌 NEC / IEC Standards: NFPA 70 & IEC 60364 🇺🇸 US Grid Avg: $0.175/kWh 🇩🇪 DE Grid Avg: €0.345/kWh 🇸🇪 SE Elpris: 1.54 SEK/kWh 🇳🇴 NO Strøm: 1.17 NOK/kWh 🔩 Copper Ref: $9,650/t (2026-10-24)
⚡ IEC 60364-5-52 · DIN VDE · NEK 400 · SS 436 40 00

Kabeltværsnit for 63 Ampere ved 30 Meter (230V)

Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 63 A over 30 m ved 230V.

Copper Cable (≤3% Drop)16 mm²Drop: 5.06V (2.2%)
Aluminum Cable (≤3% Drop)25 mm²Drop: 5.34V (2.32%)
Voltage at Load224.9 VLine Loss: 318.5 W
Max Power & Breaker14.49 kW63A MCB/MCCB

IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 63A at 30m

Cross-Section (mm²)Cu AmpacityAl Ampacity Cu Voltage DropLoad VoltageAl Voltage DropPower LossStatus
1.5 mm²16 A12 A53.93 V (23.45%)176.1 V88.96 V (38.68%)3397.5 WDrop High
2.5 mm²24 A18 A32.36 V (14.07%)197.6 V53.37 V (23.21%)2038.5 WDrop High
4 mm²32 A25 A20.22 V (8.79%)209.8 V33.36 V (14.5%)1274.0 WDrop High
6 mm²41 A32 A13.48 V (5.86%)216.5 V22.24 V (9.67%)849.4 WDrop High
10 mm²57 A44 A8.09 V (3.52%)221.9 V13.34 V (5.8%)509.6 WDrop High
16 mm²76 A59 A5.06 V (2.2%)224.9 V8.34 V (3.63%)318.5 W✓ OK (≤3%)
25 mm²101 A78 A3.24 V (1.41%)226.8 V5.34 V (2.32%)203.8 W✓ OK (≤3%)
35 mm²125 A97 A2.31 V (1.0%)227.7 V3.81 V (1.66%)145.6 W✓ OK (≤3%)
50 mm²151 A118 A1.62 V (0.7%)228.4 V2.67 V (1.16%)101.9 W✓ OK (≤3%)
70 mm²192 A150 A1.16 V (0.5%)228.8 V1.91 V (0.83%)72.8 W✓ OK (≤3%)
95 mm²232 A181 A0.85 V (0.37%)229.1 V1.4 V (0.61%)53.6 W✓ OK (≤3%)
120 mm²269 A210 A0.67 V (0.29%)229.3 V1.11 V (0.48%)42.5 W✓ OK (≤3%)
150 mm²309 A241 A0.54 V (0.23%)229.5 V0.89 V (0.39%)34.0 W✓ OK (≤3%)
185 mm²353 A275 A0.44 V (0.19%)229.6 V0.72 V (0.31%)27.5 W✓ OK (≤3%)
240 mm²415 A324 A0.34 V (0.15%)229.7 V0.56 V (0.24%)21.2 W✓ OK (≤3%)
300 mm²477 A372 A0.27 V (0.12%)229.7 V0.44 V (0.19%)17.0 W✓ OK (≤3%)
400 mm²570 A445 A0.2 V (0.09%)229.8 V0.33 V (0.15%)12.7 W✓ OK (≤3%)

FAQ — Kabeltværsnit for 63 Ampere ved 30 Meter (230V)

Hvilket kabeltværsnit kræves til 63A ved 30 meter (230V)?

Til 63 Ampere over 30 meter ved 230V anbefales 16 mm² kobberkabel (spændingsfald 5.06V / 2.2%).

Hvor mange kW svarer 63A ved 230V til?

Det svarer til 14.49 kW med en anbefalet sikring på 63A.