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1、產(chǎn)品概述(Product Introduction)

進線電抗器可被用于給線路電源提供改進的過載保護，并能減小變頻器產(chǎn)生的電流諧波失真。提高輸入電源的功率因素，減少高次諧波，抑制變頻器在電源設(shè)備上的浪涌。

The in-line reactor can be used to provide improved overload protection to the line power supply and reduce the current harmonic distortion generated by the frequency converter. Improve the power factor of the input power supply, reduce high order harmonics, and suppress the surge of the frequency converter on the power supply equipment.

2、產(chǎn)品應(yīng)用(Product Application)

特別在下列環(huán)境下推薦使用進線電抗器

1.幾個變頻器并聯(lián)緊密連接

2.線路電源有來自其他設(shè)備的明顯擾動(干擾，過電壓)

3.線路電源各相之間存在電壓不平衡，超過額定電壓的1.8%

4.在同一線路上安裝有大量的變頻器

5.減小cos∮校正電容器上的過載，如果裝置中含有一個功率系數(shù)校正設(shè)備

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

3、技術(shù)規(guī)格(Technical Specifications)

工作電壓(Work Voltage):220VAC-3300VAC

工作頻率(Work Frequency): 50/60Hz

工作電流(Work Curent): 3A-1600A

絕緣等級(Insulation Class): class F,H

防護等級(Protecfion class): IP00-P22

壓降(Voltage drop):<4%大于此范圍會引起轉(zhuǎn)矩?fù)p失

最大電流(MaxCurrent): 1.5x額定電流，持續(xù)60S

噪音(Noise): ≤65dB

溫升(Temperature Rise): ≤85K

抗電強度(Dielectric strength)：鐵芯-繞組 3000VAC/50Hz/5mA/105無飛弧擊穿(工廠測試)

絕緣電阻(Insulation Resstor): 1000VDC絕緣阻值>100MΩ

使用環(huán)境:-10~+45 ℃,額定值不會降低。最高可達(dá)+55℃，在45℃以上每升高1℃，額定電流降低2%,海拔高度不超過2000米。運行環(huán)境溫度-25℃~+45℃，相對濕度不超過90%。周田無有害氣體，無易燃易爆物品。

周圍環(huán)境應(yīng)有良好的適風(fēng)條件，如裝在柜內(nèi)，應(yīng)加裝通風(fēng)設(shè)備。

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.

4、執(zhí)行標(biāo)準(zhǔn)(Applicable standards)

IEC289:1987 Reactor

GB10229-88 Reactor(eqvIEC289:1987)

JB9644-1999 Reactors used for semiconductor electrical driving

5、產(chǎn)品尺寸圖(Product Size)

380V輸出電抗器 380V AC Output Reactor

注：以上部分為標(biāo)準(zhǔn)產(chǎn)品，公司可以根據(jù)客戶要求特殊設(shè)計