发明名称 |
Safety system and method for pump and motor |
摘要 |
Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks. |
申请公布号 |
EP2262073(A2) |
申请公布日期 |
2010.12.15 |
申请号 |
EP20100165372 |
申请日期 |
2010.06.09 |
申请人 |
STA-RITE INDUSTRIES, LLC;DANFOSS LOW POWER DRIVES |
发明人 |
KIDD, MELISSA DRECHSEL;GENAW, WILLIAM JAMES;PASCHE, MICHAEL ROBERT;BAASE II, GARY THOMAS;BERTHELSEN, LARS HOFFMANN;FINK, RASMUS;HOLM, MARTIN SKOV |
分类号 |
H02H7/08;F04D15/00;H02H1/04 |
主分类号 |
H02H7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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