⚡ 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 600 Ampere ved 90 Meter (400V)

Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 600 A over 90 m ved 400V.

Copper Cable (≤3% Drop)2× 400 mm²Drop: 2.5V (0.62%)
Aluminum Cable (≤3% Drop)400 mm²Drop: 8.25V (2.06%)
Voltage at Load397.5 VLine Loss: 2600.1 W
Max Power & Breaker415.69 kW600A MCB/MCCB

IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 600A at 90m

Cross-Section (mm²)Cu AmpacityAl Ampacity Cu Voltage DropLoad VoltageAl Voltage DropPower LossStatus
1.5 mm²16 A12 A1334.37 V (333.59%)0.0 V2201.09 V (550.27%)1386720.0 WDrop High
2.5 mm²24 A18 A800.62 V (200.16%)0.0 V1320.65 V (330.16%)832032.0 WDrop High
4 mm²32 A25 A500.39 V (125.1%)0.0 V825.41 V (206.35%)520020.0 WDrop High
6 mm²41 A32 A333.59 V (83.4%)66.4 V550.27 V (137.57%)346680.0 WDrop High
10 mm²57 A44 A200.16 V (50.04%)199.8 V330.16 V (82.54%)208008.0 WDrop High
16 mm²76 A59 A125.1 V (31.27%)274.9 V206.35 V (51.59%)130005.0 WDrop High
25 mm²101 A78 A80.06 V (20.02%)319.9 V132.07 V (33.02%)83203.2 WDrop High
35 mm²125 A97 A57.19 V (14.3%)342.8 V94.33 V (23.58%)59430.9 WDrop High
50 mm²151 A118 A40.03 V (10.01%)360.0 V66.03 V (16.51%)41601.6 WDrop High
70 mm²192 A150 A28.59 V (7.15%)371.4 V47.17 V (11.79%)29715.4 WDrop High
95 mm²232 A181 A21.07 V (5.27%)378.9 V34.75 V (8.69%)21895.6 WDrop High
120 mm²269 A210 A16.68 V (4.17%)383.3 V27.51 V (6.88%)17334.0 WDrop High
150 mm²309 A241 A13.34 V (3.34%)386.7 V22.01 V (5.5%)13867.2 WDrop High
185 mm²353 A275 A10.82 V (2.7%)389.2 V17.85 V (4.46%)11243.7 WDrop High
240 mm²415 A324 A8.34 V (2.08%)391.7 V13.76 V (3.44%)8667.0 WDrop High
300 mm²477 A372 A6.67 V (1.67%)393.3 V11.01 V (2.75%)6933.6 WDrop High
400 mm²570 A445 A5.0 V (1.25%)395.0 V8.25 V (2.06%)5200.2 WDrop High

FAQ — Kabeltværsnit for 600 Ampere ved 90 Meter (400V)

Hvilket kabeltværsnit kræves til 600A ved 90 meter (400V)?

Til 600 Ampere over 90 meter ved 400V anbefales 2× 400 mm² kobberkabel (spændingsfald 2.5V / 0.62%).

Hvor mange kW svarer 600A ved 400V til?

Det svarer til 415.69 kW med en anbefalet sikring på 600A.