[소방설비기사(전기) 필기 요점정리] 소방전기시설요점정리

0.8~1.5m
2 2 1.5m
(
)
600V 750V 600V 750V 7000
( 6㎟ 3 4 100Ω 10Ω 2.5㎟ 2.5㎟ ) 400V 400V )
1
10Ω
6㎟ 16㎟
7000V 7000V
2
150/1 [Ω]
(
25kv

(1) 3000㎡

25m 50m (2)
(
( ( )
)
,
)
(30~49 (30~49 (30~49 ) (30~49 , ) (50 (50 (50 ) ( (50 ) ) ) 11 ) )
10
15m 20m
3 1,2
(30 (30 )
)
20
30m 300m
30
(3) 10m 15m 3 1,2
40

- 1 60 - 1 - 1

2 2 600㎡ 700m , 45m 1000㎡ ) , 1 50m ,

)
(
( ( ) ) = / 700m
, → 2