Cart ( )
Hotline: 021-5740 5156
   

Price:
Market price:

Quantity: - + 件(库存件)
Product Desciption

Product Profile:

The feedback reactor and the input reactor and the filter capacitor are combined with the LCL filter or the filter capacitor to form a sinusoidal filter LC.LCL mainly uses the electronic equipment, AC and DC motor drive, uninterrupted high-power UPS and servo driver, in order to eliminate the harmonic current distortion caused by the pulse rectifier, and effectively suppress the high frequency and low frequency harmonic.LC is mainly used in PWM inverter drive motor to produce higher common mode voltage and EMI caused by common mode leakage current, or can effectively suppress the peak voltage generated by long cable.In the low voltage filter cabinet, the harmonic current is used to absorb the corresponding frequency in the power grid.There are a lot of high harmonic sources such as rectifier, converter, frequency converter and so on in low voltage power grid. The high harmonics produced by them will seriously endanger the safe operation of the main transformer and other electrical equipment in the system.After the filter reactor is connected with the capacitor in series, it can not only effectively absorb the harmonic of the power grid, but also improve the power factor of the system, and play a greater role in the safe operation of the system.

Performance characteristics:

1.The core is made of high quality oriented silicon steel sheet, the core is divided into uniform pieces by multiple air gaps, the air gap of the high temperature and high strength adhesive each short column and, under the iron yoke bonded tightly together.

2.The coil adopts F and H insulation system, which greatly improves the reliability of long-term operation.

3.The reactor adopts vacuum pressure impregnation process (VPI). After high temperature curing, the noise and vibration of the product are greatly reduced in operation. The product has high mechanical strength and good moisture resistance.Greatly improves the reliability of long-term operation.

4.The utility model has the advantages of low temperature rise, small loss, high comprehensive utilization rate, and convenient installation.

Performance parameter:

1.Rated operating current:400V, 690V, 1140V.50/60HZ systems

2.Rated operating current:5A~1500A@40℃

3.Use altitude:≤2000m 

4.Insulation resistance:>100MΩ 

5.Switching frequency:≤5KHZ 

6.Reactor noise:≤65Db 

7.Insulation grade:F/H

8.Protection level:IP00    

9.Dielectric strength:3000VAC/50HZ/5mA/60s no arcing breakdown

10.Temperature rise:The core is no more than 85K, and the coil temperature is no more than 95K

11.Use environment:-10+45℃, ratings will not reduce the degrees.Up to +55℃.At 45℃ above,  the rated current drops by 2% when the temperature is increased by 1℃

12.Product execution standards:GB10229-88, JB9644-1999 semiconductor electric drive reactor.

Model implication:

Feedback filter reactor

Related parameters of feedback filter reactor:

Feedback filter reactor

Related parameters of feedback filter reactor:

Feedback filter reactor



Hot Products / Hot Deals More
2017 - 09 - 21
Product Profile:Shunt reactor is mainly connected with shunt capacitor in parallel, which can adjust the operation voltage by adjusting the number of shunt reactors.The ultra high voltage shunt reactor has many functions to improve the reactive power operation of the power system:(1) the capacitive effect on the light load or light load lines to reduce the power frequency transient overvoltage.(2)...
2017 - 09 - 21
Product Profile:Shunt reactor is mainly connected with shunt capacitor in parallel, which can adjust the operation voltage by adjusting the number of shunt reactors.The low voltage shunt reactor has many functions to improve the reactive power of the power system:(1) the capacitive effect on the light load or light load lines to reduce the power frequency transient overvoltage.(2) improve the volt...
2017 - 09 - 21
Product Profile:DDG series single-phase dry-type transformer is widely used in AC 50, 60hz, all kinds of input and output, voltage level, connection group, adjust tapping position, distribution of winding capacity, secondary winding equipment, whether with shell, etc., are carefully designed and manufactured based on the requirements of users, particularly suitable for imported equipment use speci...
2017 - 09 - 21
Product Profile:DGG dry-type transformer coil products are arranged inside the axial airway to improve heat dissipation, casting process of science can ensure that the resin fully penetrate into the inter turn and inter layer, between segments to ensure product electrical insulation strength and less partial placed (less than 5pc). The characteristics of DGG series resin casting thin insulati...
CONTACT US
Sweep the consultation course consultant
  • *
  • *
  • *
     
Contact Us
Tel:021-57405156     57402241
Add:Fengxian District, Shanghai, China Wuqiao Road, Huian Road
Service Voted:021-57405156    57402241 No. 17048727 -1, Shanghai ICP
Official WeChat
Official WeChat
Official WeChat
Copyright ©2005 - 2017 Shanghai jingxin electrical epuipment Co,LTD  
犀牛云提供企业云服务