440V 50A Three Phase RFI Filter M4 Screw Out EMI Filter For Industrial Cabinet
Three Phase EMI Noise Filter
Yanbixin 3-Phase EMI Noise filters reduce unwanted electromagnetic interference (EMI) noise within the conducted area of electromagnetic susceptibility for such applications as frequency converters, motor drives, and machine tools. Rated from 3 to 500A, RFI line filters are available for Delta or WYE wiring with a variety of terminal connection options. These filters are used in many different applications such as industrial machinery, factory automation equipment, servo drives, and variable frequency.
YX81G3-30A-S is the Three Phase M4 Screw Output EMI Filter,Compact small footprint design (bookshelf and chassis mount) saves space and cost,suppresses EMI noise, filters high current and voltage EMI.
2. Available for Delta or WYE wiring with a variety of terminal connection options
3. High voltage and current rating to cover high power applications
3 Phase Filter Application:
1. Industrial Cabinets
2. Industrial Control Systems
3. Machine Tools
4. Motor drives
5. Process automation equipment
6. Small machine tools
Technical Specification:
| Item | Three Phase Noise Filter |
| Model | YX81G3 |
| Transfer Function | Low Pass |
| Package Type | Surface Mount |
| Nominal Center Frequency | 150K-30MHZ |
| Insertion Loss | 20~80dB |
| Input Impedance | 50Ω |
| Rated Voltage | 380V/440V |
| Rated Current | 1~500A |
| Environmental Temperature | 40°C |
| Temperature Range | 25 / 085 / 21 |
| Operating Frequency | 50/60HZ |
| Line to Line | 1450VDC |
| Line to Ground | 2250VDC |
| Maximum Leakage Current | 380VAC/60HZ 2mA Max |
| MOQ | 5pcs |
| Price | USD1.5~98.8/Meter |
| Lead Time | 5~15 weekday |
Filter Selection Table:
| Part No. | Case | Rated Currents (A) | Output Connections |
| YX81G3-10A | G3 | 10 | M4 screw/M6 screw |
| YX81G3-20A | G3 | 20 | |
| YX81G3-30A | G3 | 30 | Terminal block |
| YX81G3-40A | G3 | 40 | |
| YX81G3-50A | G3 | 50 | Copper bar |
*Q: Fast-on 6.35x0.8mm 
S: Screw lug 
T: Terminal block
Naming Rule:
| YX | 81 | G3 | - | 50A | - | S |
| | | | | | | | | | | ||
| Three Phase | Circuit | Dimension | Current | Output Connection | ||
| 81:81 circuit | G3 | 30A :30 amp | S:M4 screw | |||
| 40A :40 amp | T:Terminal block | |||||
| 50A :50 amp | B:Cooper bar |
Electrical Schematic:
Mechanical Dimension(Unit: mm)
YX81G3-50A-S Three Phase Filter Picture:
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