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1、產(chǎn)品概述(Product Introduction)

直流平波電抗器用于整流回路之中，抑制整流后的波紋脈動分量，并使整流后的電流連續(xù)不斷，改善輸出的支流波形，保證直流設備的正常運行。

Dc flat wave reactor is used in the rectifier circuit to suppress the ripple component after rectification, and make the rectified current continuous, improve the output waveform of the tributary, and ensure the normal operation of the DC equipment.

2、產(chǎn)品應用(Product Appllcation)

1.改善電容濾波造成的輸入電流波形畦變。

2.減少和防止因沖擊電流造成整流橋損壞和電容過熱。

3.提高功率因素，降低直流母線交流脈沖。

4.限制電網(wǎng)電壓的脫變。

5.與并聯(lián)連接的電容一起共同抑制或濾掉直流中的紋波，以排除對負裁的不利影響。

1. Improve the input current waveform caused by capacitive filtering.

2. Reduce and prevent rectifier bridge damage and capacitor overheating caused by impulse current.

3. Improve the power factor and reduce the DC bus AC pulse.

4. Limit the devariation of power grid voltage.

5. Together with the capacitor connected in parallel, the ripple in the DC is suppressed or filtered to eliminate the adverse effect on the negative cut.5.Work with capactor to suppress or filter the current rlpple for eliminating .negative influenceOnload

3、技術規(guī)格(TechnicalSpocifications)

1.工作電壓:220VAC-1140VAC

2.工作頻率:50/60Hz.

3.工作電流:3A-1600A

4.絕緣等級:class F.H

5.使用環(huán)境::-10--+45℃,額定值不會降低。最高可達+55℃,在45℃以上，每升高1℃，額定電流降低2%

6.防護等級:IP00-P22

7.最大電流:1.5x額定電流，持續(xù)60S

8.噪音:<65dB

9.溫升:<85K

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

11.絕緣電阻:1000VDC絕緣阻值>100MΩ

12.海拔高度不超過2000米。

13.運行環(huán)境溫度-25℃~+45℃，相對濕度不超過90%。

14.周圍無有害氣體，無易燃易爆物品。

15,周圍環(huán)境應有良好的通風條件，如裝在柜內(nèi)，應加裝通風設備。

1. Working voltage :220VAC-1140VAC

2. Working frequency :50/60Hz.

3. Working current :3A-1600A

4. Insulation class :class F.H

5. Use environment :-10--+45℃, the rating will not be reduced. Up to +55℃ above 45℃, each increase of 1℃, the rated current is reduced by 2%

6. Protection class :IP00-P22

7. Maximum current :1.5x rated current, lasting 60S

8. Noise :<65dB

9. Temperature rise :<85K

10. Electrical strength: Core - winding 3000VAC/50Hz/5mA/105 no flare breakdown (factory test)

11. Insulation resistance :1000VDC insulation resistance >100MΩ

12. No more than 2000 meters above sea level.

13. Operating environment temperature -25℃~+45℃, relative humidity does not exceed 90%.

14. There are no harmful gases around, no inflammable and explosive materials.

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

4、執(zhí)行標準(Applicable standards)

IEC289:1987 Reactor

GB10229-88 Reactor(eqvIEC289:1987)

JB9644-1999 Reactors used for semiconductor electrical driving

5、產(chǎn)品尺寸（Product size）

6、產(chǎn)品選型表