⚡ IEC 60364-5-52 · DIN VDE · NEK 400 · SS 436 40 00

Kabeltværsnit for 110 Ampere ved 10 Meter (400V)

Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 110 A over 10 m ved 400V.

Copper Cable (≤3% Drop)35 mm²Drop: 1.16V (0.29%)

Aluminum Cable (≤3% Drop)50 mm²Drop: 1.35V (0.34%)

Voltage at Load398.8 VLine Loss: 221.9 W

Max Power & Breaker76.21 kW110A MCB/MCCB

IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 110A at 10m

Cross-Section (mm²)	Cu Ampacity	Al Ampacity	Cu Voltage Drop	Load Voltage	Al Voltage Drop	Power Loss	Status
1.5 mm²	16 A	12 A	27.18 V (6.8%)	372.8 V	44.84 V (11.21%)	5178.8 W	Drop High
2.5 mm²	24 A	18 A	16.31 V (4.08%)	383.7 V	26.9 V (6.73%)	3107.3 W	Drop High
4 mm²	32 A	25 A	10.19 V (2.55%)	389.8 V	16.81 V (4.2%)	1942.0 W	Drop High
6 mm²	41 A	32 A	6.8 V (1.7%)	393.2 V	11.21 V (2.8%)	1294.7 W	Drop High
10 mm²	57 A	44 A	4.08 V (1.02%)	395.9 V	6.73 V (1.68%)	776.8 W	Drop High
16 mm²	76 A	59 A	2.55 V (0.64%)	397.5 V	4.2 V (1.05%)	485.5 W	Drop High
25 mm²	101 A	78 A	1.63 V (0.41%)	398.4 V	2.69 V (0.67%)	310.7 W	Drop High
35 mm²	125 A	97 A	1.16 V (0.29%)	398.8 V	1.92 V (0.48%)	221.9 W	✓ OK (≤3%)
50 mm²	151 A	118 A	0.82 V (0.2%)	399.2 V	1.35 V (0.34%)	155.4 W	✓ OK (≤3%)
70 mm²	192 A	150 A	0.58 V (0.15%)	399.4 V	0.96 V (0.24%)	111.0 W	✓ OK (≤3%)
95 mm²	232 A	181 A	0.43 V (0.11%)	399.6 V	0.71 V (0.18%)	81.8 W	✓ OK (≤3%)
120 mm²	269 A	210 A	0.34 V (0.08%)	399.7 V	0.56 V (0.14%)	64.7 W	✓ OK (≤3%)
150 mm²	309 A	241 A	0.27 V (0.07%)	399.7 V	0.45 V (0.11%)	51.8 W	✓ OK (≤3%)
185 mm²	353 A	275 A	0.22 V (0.06%)	399.8 V	0.36 V (0.09%)	42.0 W	✓ OK (≤3%)
240 mm²	415 A	324 A	0.17 V (0.04%)	399.8 V	0.28 V (0.07%)	32.4 W	✓ OK (≤3%)
300 mm²	477 A	372 A	0.14 V (0.03%)	399.9 V	0.22 V (0.06%)	25.9 W	✓ OK (≤3%)
400 mm²	570 A	445 A	0.1 V (0.03%)	399.9 V	0.17 V (0.04%)	19.4 W	✓ OK (≤3%)

Til 110 Ampere over 10 meter ved 400V anbefales 35 mm² kobberkabel (spændingsfald 1.16V / 0.29%).

Det svarer til 76.21 kW med en anbefalet sikring på 110A.