描述
接地线应尽量地粗一些,接地点应尽量靠近变频器;接地线应尽量远离电源线;变频器所用地接地线,必须和其他设备地接地线分开;必须绝对避免把所有设备的接地线连在一起后再接地;变频器的接地端子不能和电源的“零线”相接。
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Symbol Motorola MC7094 1D Scan Numeric Key w/ Cradle
– MC70 – MC7094 – Qty Available
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Symbol Motorola MC7094-PKCDJQHA8WR
MC7094 eGPRS 2D Scanner Qwerty Key w/ Cradle
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Symbol Motorola MC7094-PKCDJRHA8WR
MC7094 eGPRS 2D Scanner Numeric Key w/ Cradle
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Symbol Motorola MC7094-PUCDJRHA8WR
MC7094 eGPRS 1D Scanner Numeric Key w/ Cradle
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Symbol Motorola MC7094-PUCDJQHA8WR
MC7094 eGPRS 1D Scanner Qwerty Key w/ Cradle