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.
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申请公布号 |
CA2707206(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
CA20102707206 |
申请日期 |
2010.06.08 |
申请人 |
STA-RITE INDUSTRIES, LLC;DANFOSS LOW POWER DRIVES, A DIVISION OF DANFOSS DRIVES A/S |
发明人 |
KIDD, MELISSA DRECHSEL;GENAW, WILLIAM JAMES;PASCHE, MICHAEL ROBERT;BAASE, GARY THOMAS, II;BERTHELSEN, LARS HOFFMANN;FINK, RASMUS;HOLM, MARTIN SKOV |
分类号 |
F04B49/06;F04B47/06;F04D13/08;F04D15/00;H02K7/14 |
主分类号 |
F04B49/06 |
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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