发明名称 |
Automatic firing change when motor leads swap on delta motor soft starter |
摘要 |
Problems associated with delta motors and motor controllers being subjected to swapped lead conditions as well as with time consuming troubleshooting are eliminated in a motor controller that automatically changes firing circuit timing for proper operation of the delta motor when it detects swapped lead condition that occurs during the installation process.
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申请公布号 |
US6304053(B1) |
申请公布日期 |
2001.10.16 |
申请号 |
US20000604848 |
申请日期 |
2000.06.28 |
申请人 |
SIEMENS ENERGY & AUTOMATION, INC. |
发明人 |
JOHNSON LYNN STEWART |
分类号 |
H02H7/08;H02H9/00;H02P1/32;(IPC1-7):H02P1/26 |
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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