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  In order to improve the low-frequency Torque, it is necessary to compensate the stator resistance voltage drop by torque compensation at low speed. If the motor operates at low speed for a long time, the motor will generate heat seriously. According to the field measurement, the low-speed motor is running at 65% of rated speed, if below this value, it is to replace the motor with large pole, so that it works at 75% of rated speed. Because the INVERTER adopts PWM inverter circuit, the output contains strong high-order harmonic, which easily interferes the work of the control circuit and the sampling circuit, especially the sampling circuit of the electronic scale, causing it to misoperate, caused A / D conversion circuit to jump. In order to eliminate the interference, the following measures can be taken: adding a tantalum capacitor filter between the given input signal of the converter and the ground. Control Circuit should use shielded cable, shield layer one end grounding, one end hanging, absolutely can not both ends grounding, is to use shielded cable directly connected to the device, the middle without terminal row, do not connect. Control Circuit, branch circuit and sampling circuit should be laid separately, the distance is not less than 100mm, do not lay in parallel, not to put in a shallow groove;

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我可以微笑著聽你說你們的故事，但真的打不起笑臉聽你說你們的關(guān)系。

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5STP28L4200

DSMC112 57360001-HC

DSMD110 5736045-A

DSMD113 5736045-N

DSPB110 57340001-A/3

DSPB112 57340001-K/2

DSPB120 57340001-T

DSPC153 57310256-BA/1

DSPC154 57310001-BY

DSPC155 57310001-CX

DSPC155 57310001-CX/2

DSPC170 57310001-GL

DSPC170 57310256-BD/4

DSPC171 57310001-CC

DSRF160 5731055-V

DSRF161 57310255-H

DSRF170 57310255-AL

DSRF170 57310255-AC

DSSA165 48990001-LY

DSSB110 48980001-E/2

DSSB120 48980002-A

5STP28L4200   由【廈門興銳嘉進(jìn)出口有限公司】優(yōu)惠供應(yīng).