Special filter for inverter input

额定电压：

440V/250VAC

工作电流：

1--3A

工作频率：

50/60Hz

< :Small power
Special for inverter input
Filter
◆>
Product Features
:
Motor drive system C filter , based on the electromagnetic interference characteristics of the input side power grid and digital equipment such as C and C when the inverter is working, it is designed with excellent differential mode and common mode interference attenuation characteristics and an effective filtering frequency bandwidth to effectively suppress the electromagnetic interference caused by the inverter to the power grid. At the same time, it can also prevent other interference sources in the power grid from causing electromagnetic interference to the frequency converter. It can also be used in other industrial situations with strong electromagnetic interference
◆>
Usage occasions:
Used in small Power. The following inverter input terminal.
◆>
Technical parameters:

/C
Rated current R

Corresponding frequency Device power
is less than.
Operating frequency r rc
/
< Withstand voltage test
Line
C

Line to ground r
C

Maximum leakage current
.(C@)
Temperature range R
+>>℃
< Termination method r
Input terminal
Output terminal
Soldering tab/insert tab
Soldering tab/insert tab
>◆ Circuit type
:< />
◆ Overall Dimensions (Package)
:< Overall Dimensions/>
◆
Precautions during use
:
>Filtering The inverter and the inverter must be installed on the same base plate. There must be a low-impedance high-frequency connection between the filter, the inverter and the mounting plate
>The filter must be as close as possible to the input terminal of the inverter. Generally, both The distance between them should not exceed >c
>The filter has a ground terminal, and this terminal must have a low-impedance connection with the filter’s installation rack
>Note that power filters dedicated to frequency converters generally There is a high leakage current (which is inevitable to improve the low-frequency filtering effect of the filter). For safety reasons, the filter must be strictly grounded.
◆
Reference Standards
[] B/― Part 1 General Specifications for Integrated Filters to Suppress Radio Frequency Interference
[] B/― Part 2 of Integrated Filters to Suppress Radio Frequency Interference Specifications
[] ― Electromagnetic interference filter safety standards

>Domestic professional inverter management manufacturer, professional inverter filter manufacturer, Beijing Tiangong Tongyu Technology Co., Ltd. company. The inverter C filter produced by our company adopts a two-stage common mode plus one-stage differential mode filter circuit, and uses new soft magnetic materials to achieve high filtering performance. It is used at the input end of frequency converters and inverter equipment to suppress high-frequency harmonic interference on the power grid when the frequency converter switches.