高压开关柜控制原理-医药卫生.docxVIP

PAGE2 / NUMPAGES2 高压开关柜控制原理-医药卫生 1-1L+ 分闸合闸-初始状态1 2 QA1 5SA SA置于就地 1、2接通L KA1 SEL SEL SEL PML SEL KCO IN XB4 1HL2 3HL2 2HL2 XB1 XB2 XB3 QF WS R 6 PML QA1断开 SB1 SB2 KO S3 QF S2 HQ KO QF 开关在运行位 置S9接通(试 验位置S8接通) S9 QF S8 S1 S2 M S3 储能弹簧未储能 QF KCO OFF Y1 SEL KA1 IN QA1L- 1-2L+ 分闸合闸- 回路加电1 2L R PML SEL KCO IN SB1 XB4 1HL2 3HL2 KA1 SEL SEL SEL 2HL2 XB1 XB2 XB3 QF WS QA1 5SA 6 PML 合上QA1 SB2 KO S3 QF S2 HQ KO OFF QF QF S9 QF S8 S1 S2 M S3 KCO Y1 SEL KA1 IN QA1L- 1-3 分闸合闸-回路加电L+ QA1 5SA 1 2 L R PML SEL KCO IN KA1 SEL SEL SEL 2HL2 XB4 1HL2 3HL2 XB1 XB2 XB3 QF WS 6 PML 合上QA1 SB1 SB2 KO S3 QF S2 QF QF S9 QF S8 S1 S2 M S3 Y1得电HQ KO OFF Y1 KCO SEL KA1 IN QA1L- 1-4L+ 分闸合闸-回路加电1 2L R PML SEL KCO IN SB1 XB4 1HL2 3HL2 KA1 SEL SEL SEL 2HL2 XB1 XB2 XB3 QF WS QA1 5SA 6 PML SB2 KO S3 QF S2 QF QF S9 QF S8 S1 S2 M S3 S2闭合 Y1得电HQ KO OFF Y1 KCO SEL KA1 IN QA1L- 1-5L+ 分闸合闸-回路加电1 2L R PML SEL KCO IN SB1 XB4 1HL2 3HL2 KA1 QA1 5SA 6 绿灯亮2HL2 SEL SEL SEL QF WS XB1 XB2 XB3 PML SB2 KO S3 QF S2 QF QF S9 QF S8 S1 S2 M S3 S2闭合 Y1得电HQ KO OFF Y1 KCO SEL KA1 IN QA1L- 1-6L+ 分闸合闸-储能1 2L R PML SEL KCO IN SB1 XB4 1HL2 3HL2 KA1 QA1 5SA 6 绿灯亮2HL2 SEL SEL SEL QF WS XB1 XB2 XB3 PML SB2 KO S3 QF S2 QF QF S9 QF S8 S1 S2 M S3 储能电 机得电 S2闭合 Y1得电HQ KO OFF Y1 KCO SEL KA1 IN QA1L- 1-7L+ 分闸合闸-储能中1 2L R PML SEL KCO IN SB1 XB4 1HL2 3HL2 KA1 QA1 5SA 6 绿灯亮2HL2 SEL SEL SEL QF WS XB1 XB2 XB3 PML SB2 KO S3 QF S2 QF QF S9 QF S8 S1 S2 M S3 储能弹簧拉 伸中 S2闭合 Y1得电HQ KO OFF Y1 KCO SEL KA1 IN QA1L- 1-8L+ 分闸合闸-储能完成后1 2L R PML SEL KCO IN SB1