产品应用(Product Application)

特别在下列环境下推荐使用进线电抗器

    1.几个变频器并联紧密连接

    2.线路电源有来自其他设备的明显扰动(干扰，过电压)

    3.线路电源各相之间存在电压不平衡，超过额定电压1.8%

    4.在同一线路上安装有大量的变频器

    5.减小cos∮校正电容器上的过载，如果装置中含有一个功率系数校正设备

    In particular, in-line reactors are recommended in the following environments

    1.Several frequency converters are connected closely in parallel

    2.The line power supply has obvious disturbance (interference, overvoltage) from other equipment.

    3.There is a voltage imbalance between the phases of the line power supply, exceeding 1.8% of the rated voltage

    4.A large number of frequency converters are installed on the same line

    5.Reduce the overload on the cos correction capacitor if the device contains a power coefficient correction device

技术规格(Technical Specifications)

    1.工作电压(Work Voltage):220VAC-3300VAC

    2.工作频率(Work Frequency): 50/60Hz

    3.工作电流(Work Curent): 3A-1600A

    4.绝缘等级(Insulation Class): class F,H

    5.防护等级(Protecfion class): IP00-P22

    6.压降(Voltage drop):<4%大于此范围会引起转矩损失

    7.最大电流(MaxCurrent): 1.5x额定电流，持续60S

    8.噪音(Noise): ≤65dB

    9.温升(Temperature Rise): ≤85K

    10.抗电强度(Dielectric strength)：铁芯-绕组 3000VAC/50Hz/5mA/105无飞弧击穿(工厂测试)

    11.绝缘电阻(Insulation Resstor): 1000VDC绝缘阻值>100MΩ

使用环境:-10~+45 ℃,额定值不会降低。最高可达+55℃，在45℃以上每升高1℃，额定电流降低2%,海拔高度不超过2000米。运行环境温度-25℃~+45℃，相对湿度不超过90%。周田无有害气体，无易燃易爆物品。周围环境应有良好的适风条件，如装在柜内，应加装通风设备。

Use environment :-10~+45 ℃, the rating will not be reduced. The maximum is +55 ° C, and the rated current is reduced by 2% for every 1 ° C increase above 45 ° C, and the altitude does not exceed 2000 meters. The operating temperature ranges from -25 ° C to +45 ° C, and the relative humidity does not exceed 90%. Zhoutian no harmful gas, no inflammable and explosive materials.

The surrounding environment should have good wind conditions, such as installed in the cabinet, ventilation equipment should be installed.

执行标准(Applicable standards)

    IEC289:1987 Reactor

    GB10229-88 Reactor(eqvIEC289:1987)

    JB9644-1999 Reactors used for semiconductor electrical driving