亚洲精品毛片一级91精品,欧美啪啪一区二区,国产欧美精品aaaaa久久,1024精品久久久久久久久,www.国产一区.com,国产精一区二区,国产一区二区视频在线

1、產品概述(Product Introduction)

   安裝在變頻器輸出端，用于限制變頻器與電機連接電纜的容性充電電流，鈍化變頻器輸出的PWM波的電壓上升率。電機電纜長度超過一定值時，建議在變頻器與電機之間插入一個電機電抗器。用于補償在長導線時的電容再充電電流。此最大長度決定于變頻器的額定值以及電機電纜的類型。

Installed at the output end of the inverter, it is used to limit the capacitive charging current of the connecting cable between the inverter and the motor, and passivate the voltage rise rate of the PWM wave output by the inverter. When the motor cable length exceeds a certain value, it is recommended to insert a motor reactor between the inverter and the motor. Used to compensate capacitor recharge current in long wires. This maximum length depends on the rating of the inverter and the type of motor cable.

2、產品應用(Product Application)

1.將dv/dt限制到500V/us

2.將電機端子上的過電壓限制到:1000V至400V~(rms值)1150V至460V~(rms值)

3.打開濾波器與電機之間的接觸器所引起的濾波器干擾

4.減小電機接地泄漏電流

1.Limit dv /dt to 500V/us

2. Limit the overvoltage on the motor terminal to :1000V to 400V~(rms value)1150V to 460V~(rms value)

3. Filter interference caused by opening the contactor between the filter and the motor

4. Reduce the ground leakage current of motor

3、技術規(guī)格(TechnicalSpecifications)

1.工作電壓:220VAC-3300VAC

2.工作頻率:50/60Hz.

3.額定電流: 3A-1600A

4.載波頻率: 2-8KHz

5.絕緣等級:class F,H

6.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%.

7.防護等級:IP00-P22

8.壓降:<4% 大于此范圍會引起轉矩損失

9.最大電流:1.5x額定電流，持續(xù)60S

10.噪音:≤65dB

11.溫 升:≤85K

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

13.絕緣電阻:1000VDC絕緣阻值≥100MΩ

14.海拔高度不超過2000米。

15.運行環(huán)境溫度-25℃~+45℃，相對濕度不超過90%。

16.周圍無有害氣體，無易燃易爆物品。

17.周圍環(huán)境應有良好的通風條件，如裝在柜內，應加裝通風設備。

1. Working voltage :220VAC-3300VAC

2. Working frequency :50/60Hz.

3. Rated current: 3A-1600A

4. Carrier frequency: 2-8KHz

5. Insulation class :class F,H

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

7. Protection level :IP00-P22

8. Pressure drop :<4% greater than this range will cause torque loss

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

10. Noise :≤65dB

11. Temperature rise :≤85K

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

13. Insulation resistance :1000VDC insulation resistance ≥100MΩ

14. The altitude does not exceed 2000 meters.

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

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

17. The surrounding environment should have good ventilation conditions. If 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)

J89644-1999 Reactors used for semiconductor electrical driving

5、產品尺寸圖(Product size)

380V輸出電抗器 380V AC Output Reactor

注：以上部分為標準產品，公司可以根據客戶要求特殊設計