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FB-40250A – 250A EMC Line filter for CIMR-AC4A0208AAA, CIMR-AC4A0250AAA
Yaskawa FB-40250A EMC/RFI input filter rated at 250 A for 380-480 V three phase A1000 AC inverter drive installations, designed to reduce conducted electromagnetic interference and support EMC compliance.
Why Choose the Yaskawa FB-40250A EMC/RFI Filter?
The Yaskawa FB-40250A is a heavy-duty EMC / RFI input filter designed for compatible Yaskawa A1000 AC inverter drives. Installed between the incoming mains supply and inverter input terminals, it helps suppress conducted electromagnetic interference generated by variable frequency drives, supporting improved EMC compliance and reliable operation of surrounding automation equipment.
Designed for 380–480 V three-phase systems with a 250 A current rating, the FB-40250A is typically used with larger A1000 inverter models controlling motors from approximately 90 kW heavy duty up to 132 kW light duty.
Key Advantages
- EMC/RFI input filter for Yaskawa inverter drives.
- Designed for compatible Yaskawa A1000 AC drives.
- 380–480 V three-phase rated operation.
- 250 A rated current.
- Helps reduce conducted electrical interference from inverter switching.
- Supports compliance with industrial EMC requirements.
- Suitable for high-power motor drive installations.
What Does an EMC Filter Do?
Variable frequency drives generate high-frequency switching signals that can introduce electrical noise into the incoming power network. The FB-40250A attenuates this conducted interference before it reaches the mains supply, helping reduce disruption to PLCs, sensors, communication systems and other nearby electronic equipment.
Typical Applications
- Yaskawa A1000 inverter installations.
- High-power 400 V three-phase motor control systems.
- Industrial automation and production equipment.
- Material handling and conveyor systems.
- Packaging and manufacturing machinery.
- Installations requiring EMC compliance.
Technical Specifications
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| Power | 90 kW | |
|---|---|---|
| Current | 250 A | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| EMC Filter | None | |
| Product type | EMC / RFI input line filter | |
| Rated voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Rated current | 250 A | |
| Frequency | 50 / 60 Hz | |
| Compatible drive series | Yaskawa A1000 | |
| Typical compatible drive ratings | 90 kW HD to 132 kW LD | |
| Compliance support | EN 55011 Class B Category C1, EN 61800-3 | |
| Protection rating | IP00 | |
| Ambient temperature | Up to 50°C | |
| Installation position | Between mains supply and inverter drive | |
| Dimensions | Approximately 155 mm × 220 mm × 525 mm | |
| Weight | Approximately 12.4 kg | |
| Application | EMC filtering for AC drive systems |
Frequently Asked Questions
What is the Yaskawa FB-40250A used for?
The FB-40250A is an EMC/RFI filter used to suppress electrical interference generated by compatible variable frequency drives.
Which drive series is the FB-40250A compatible with?
It is designed for selected Yaskawa A1000 AC inverter drive models.
What current rating does this filter have?
The filter has a rated current of 250 A.
What voltage range is the FB-40250A designed for?
It is designed for 380–480 V AC three-phase inverter drive installations.
Where is the filter installed?
The filter is installed between the incoming mains supply and the inverter drive input inside the control cabinet.
