B 级配电箱供电系统图 DSJM1G-225T/3300-200A DSJM1P—100T/3300 DSJM1P-100T/3300DSJM1P—100T/3300 DSJM1P-100T/3300 100A 100A 100A 100A YYSM3L —YYSM3L —YYSM3L — YYSM3L- ○ 100/3N901○ 100/3N901○ 100/3N901 ○ 100/3N901 100A 100A 100A 100A 50mA0.1S 50mA0.1S 50mA0.1S 50mA0.1S ○ ○ N PE 注:上面 YYSM3L-100/3N901 或是: YYSM3L-100/3N901 100A 63A 50mA0.1S 50mA0.1S
A 级配电箱供电系统图 DSJM1P-400T/3300 透明断路器 400A DSJM1G DSJM1PDSJM1GDSJM1G DSJM1G DSJM1G 225T/3300 -225T/3300225T/330 225T/3300 225T/3300 225T/3300 透明断路器 200A 透明断路器 200A 透明断路器 200A 透明断路器 200A 透明断路器 200A 透明断路器 200A YYSM7L—YYSM7L—YYSM7LYYSM7L- YYSM7L- YYSM7L- ○ 250/3N300 ○ 250/3N300 ○ 250/3N30○250/3N300 Ο 250/3N300Ο250/3N300 200A 250A250A 250A 250A 250A 200mA0.15S 200mA0.15200mA0.15200mA0.15S200mA0.15S