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变频电源安置要注意的地方

  变频电源的正确安顿有助于产品功能的正常发挥,增强其稳定性、安全性和运用说明,下面具体介绍一下变频电源安顿相关注意事项。

  1、变频电源调速时滑润性好,效率高。低速时,特性静关率较高,相对稳定性好。

  2、变频电源的运用环境温度一般适用在-10℃~40℃,湿度在低于90的环境工作中。环境温度若高于40℃时分,每升高1℃,变频器应降额5运用。环境温度每升10℃,则变频器寿数折半,所以周围环境温度及变频器散热的问题一定要处理好。

  3、60HZ电源、400HZ中频电源、逆变电源、岸电电源、单相变频电源、三相变频电源等全部电源产品都应该远离火源及高温,以防温度过高。

  4、防止油雾、盐分对变频电源的腐蚀。

  5、请将变频电源置于通风杰出的当地,其周围至少离其他物体30公分以坚持进风孔通风。

  6、变频电源的正常工作环境为温度0℃~40℃,湿度0~90%(非凝聚状况)

  7、防止将变频电源置于含有腐蚀气体与振荡、磁场搅扰的当地。

  8、防止将变频电源放置在阳光直射,雨淋或潮湿之地。

  9、请勿将60HZ电源、400HZ中频电源以及其他各种电源产品置于不平或歪斜之处。

  10、变频电源驱动标准电机时,和工频电源比较,损耗将有所添加,低速耐冷却时作用变差,电机温升将添加。因而低速时应下降电机的负载力矩。

  综上所述,作为变频电源运用者应遵从产品运用说明操作,或寻求变频电源厂家技术支持,以确保电源安顿规范,确保运用作用。

  The correct settlement of frequency conversion power will help the normal development of product function, enhance its stability, safety and application instructions. Next, introduce the related matters needing attention in the following aspects.

  Good lubrication, 1 speed variable frequency power supply, high efficiency. At low speed, the characteristic static rate is high and the relative stability is good.

  2. The environment temperature of the use of frequency conversion power is generally applicable to -10 - 40 C, and the humidity is less than 90. If the ambient temperature is higher than 40 C, every 1 C is raised, and the frequency conversion should be reduced by 5. The ambient temperature is 10 DEG C per liter, inverter life binary, so the surrounding environment temperature and converter cooling problems must be handled well.

  3, 60HZ power, 400HZ intermediate frequency power supply, inverter power, shore power supply, single-phase variable frequency power supply, three-phase variable frequency power supply and other power products should be far away from fire source and high temperature, so as to prevent high temperature.

  4, prevent the oil mist and salt from the corrosion of the frequency conversion power.

  5, please put the frequency conversion power in the outstanding ventilation of the local, around at least 30 centimeters from other objects to adhere to the air inlet ventilation.

  6. The normal working environment of the frequency conversion power supply is from 0 to 40 C, and the humidity is 0 ~ 90% (non condensation).

  7, to prevent the conversion of the power source into the locals with corrosive gases and oscillations and magnetic disturbances.

  8, prevent the frequency of the power supply in direct sunlight, rain or wet land.

  9, do not put 60HZ power, 400HZ medium frequency power and other various power products in the uneven or skewed place.

  10, when the frequency conversion power is driven by the standard motor, the loss will be added when compared with the power frequency power supply. The effect of low speed cooling is worse and the temperature rise of the motor will be added. Therefore, the load torque of the motor should be reduced at low speed.

  To sum up, as a variable frequency power supply operator, we should comply with the operation instructions of products, or seek technical support from frequency conversion power suppliers, so as to ensure that the power supply is settled and standardized, so as to ensure its operation.

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