断电延时
当控制电压失压后，仍能连续运转（风扇连续运转）
当发生急停时，可在停电时将设备置于规定状态
星-三角
为防止相间短路，电机由星形接法转换至三角形接法时，有一个50 ms的转换时间间隔供应西门子3RP1525-1BW30，3RP15051AA40 3RP15051AP30 3RP15051AP30ZX95 3RP15051AQ30 3RP15051AW30 3RP15051AW30ZX95 3RP15051BP30 3RP15051BP30ZW97 3RP15051BP30ZW98 3RP15051BP30ZX95 3RP15051BQ30 3RP15051BQ30ZX95 3RP15051BT20 3RP15051BW30 3RP15051BW300FL0 3RP15051BW30ZW98 3RP15051BW30ZX95 3RP15051BW380AB3 3RP15051RW30 3RP15051RW300FB0 3RP15052AA40 3RP15052AP30 3RP15052AQ30 3RP15052AW30 3RP15052BP30 3RP15052BQ30 3RP15052BW30 3RP15052RW30 3RP15111AP30 3RP15111AQ30 3RP15112AP30 3RP15112AQ30 3RP15121AP30 3RP15121AP30ZW98 3RP15121AP30ZX95 3RP15121AQ30 3RP15122AP30 3RP15122AQ30 3RP15131AP30 3RP15131AQ30 3RP15132AP30 3RP15132AQ30 3RP15181AP380AA2 3RP15181AQ380AA2 3RP15181BW380AB7 3RP15181BW380AB8 3RP15251AP30 3RP15251AP30ZW97 3RP15251AP30ZX95 3RP15251AQ30 3RP15251BP30 3RP15251BP30ZW98 3RP15251BP30ZX95 3RP15251BQ30 3RP15251BQ30ZW98 3RP15251BR30 3RP15251BR300FB0 3RP15251BW30 3RP15252AP30 3RP15252AQ30 3RP15252BP30 3RP15252BQ30 3RP15252BW30 3RP15271EC30 3RP15271EM30 3RP15272EC30 3RP15272EM30 3RP15311AP30 3RP15311AQ30 3RP15312AP30 3RP15312AQ30 3RP15321AP30 3RP15321AQ30 3RP15322AP30 3RP15322AQ30 3RP15331AP30 3RP15331AQ30 3RP15332AP30 3RP15332AQ30 3RP15351BW30 3RP15381BP380AA1 3RP15401AB30 3RP15401AJ30 3RP15401AN30 3RP15401BB30 3RP15401BJ30 3RP15401BN30 3RP15401BN30ZX95 3RP15402AB30 3RP15402AJ30 3RP15402AN30 3RP15402BB30 3RP15402BJ30 3RP15402BN30 3RP15551AP30 3RP15551AQ30 3RP15551AR30 3RP15552AP30 3RP15552AQ30 3RP15552AR30 3RP15601SP30 3RP15601SQ30 3RP15602SP30 3RP15741NP30 3RP15741NP30ZX95 3RP15741NQ30 3RP15741NQ30ZX95 3RP15742NP30 3RP15742NQ30 3RP15761NP30 3RP15761NQ30 3RP15762NP30 3RP15762NQ30 3RP15781NP380AB1 3RP15781NP380AB2 3RP15781NQ380AB1 3RP15781NQ380AB2 3RP19010A 3RP19010AA000FB0 3RP19010B 3RP19010BA000FB0 3RP19010BA10 3RP1902 3RP19020AA000FB0 3RP1903 3RP19030AA000FB0 3RP20051AP30 3RP20051AQ30 3RP20051BW30 3RP20052AP30 3RP20052AQ30 3RP20052BW30 3RP20251AP30 3RP20251AQ30 3RP20252AP30 3RP20252AQ30
