계약 전력별 전선 굵기표

계약 전력별 전선 굵기표  

계약전력	전선굵기	계약전력	전선굵기	부하의 최대전류	차단기용량	CV케이블 허용전류
단상220V		3상380V				전선굵기	2C	4C
2 kW	2.5 SQ	7 kW	2.5 SQ	12 A	15 A	2.5 SQ	36 A	32 A
3 kW	2.5 SQ	9 kW	2.5 SQ	16 A	20 A	4 SQ	49 A	42 A
5 kW	4 SQ	14 kW	4 SQ	24 A	30 A	6 SQ	63 A	54 A
6 kW	6 SQ	18 kW	6 SQ	32 A	40 A	10 SQ	86 A	75 A
7 kW	6 SQ	23 kW	10 SQ	40 A	50 A	16 SQ	115 A	100 A
9 kW	10 SQ	28 kW	16 SQ	48 A	60 A	25 SQ	149 A	127 A
11 kW	10 SQ	35 kW	16 SQ	60 A	75 A	35 SQ	158 A	158 A
14 kW	16 SQ	47 kW	25 SQ	80 A	100 A	50 SQ	225 A	192 A
19 kW	25 SQ	59 kW	35 SQ	100 A	125 A	70 SQ	289 A	246 A
24 kW	35 SQ	71 kW	50 SQ	120 A	150 A	95 SQ	352 A	298 A
29 kW	35 SQ	89 kW	70 SQ	140 A	175 A	120 SQ	410 A	346 A
31 kW	50 SQ	94 kW	70 SQ	160 A	200 A	150 SQ	473 A	399 A
35 kW	70 SQ	106 kW	70 SQ	180 A	225 A	185 SQ	542 A	456 A
39 kW	70 SQ	118 kW	95 SQ	200 A	250 A	240 SQ	641 A	538 A
49 kW	95 SQ	142 kW	120 SQ	240 A	300 A	300 SQ	741 A	621 A