The Schaffner FS5757-13.5-07 is an industrial-grade EMI/RFI suppression filter designed to reduce electromagnetic interference on AC power lines.

This filter protects electronic equipment by attenuating conducted emissions and high-frequency noise generated by inverters, switching power supplies, and energy conversion systems.

With a rated current of 13.5A and operating voltage of 250VAC 50/60Hz, it is particularly suitable for photovoltaic and industrial applications, improving operational stability and EMC compliance.

⚙️ Main Features

✔ Single-phase EMI/RFI filter
✔ Electromagnetic interference suppression
✔ Reduction of conducted electrical noise
✔ Suitable for photovoltaic inverters and switching power supplies
✔ LINE / LOAD installation configuration
✔ Compact industrial design
✔ High operational reliability
✔ Faston terminal connections for quick wiring

🔧 Technical Specifications

• Brand: Schaffner
• Model: FS5757-13.5-07
• Type: AC EMI/RFI Filter
• Rated Voltage: 250VAC
• Frequency: 50/60Hz
• Rated Current: 13.5A @ 80°C
• Connection Type: Faston terminal cables
• Application: AC line EMI filtering
• Configuration: LINE → LOAD
• Manufacturing: Made in China
• Compatible Codes: SB3000 / 2800i

🌐 Compatibility

Used in:

• SMA Sunny Boy SB3000
• SMA Sunny Boy 2800i
• Single-phase photovoltaic inverters
• Industrial power supplies
• UPS systems
• AC/DC converters
• Industrial electronic systems

⚡ Function of the Component

The EMI/RFI filter is designed to:

• Reduce electromagnetic interference
• Limit electrical noise on the AC grid
• Improve EMC compatibility
• Protect sensitive electronic devices
• Increase inverter stability and reliability

💡 Advantages

✔ Effective suppression of conducted EMI noise
✔ Improved electrical system stability
✔ Reliable industrial Schaffner quality
✔ Compact and easy-to-install design
✔ Suitable for continuous-duty inverter applications
✔ Helps maintain EMC compliance standards

🟢 Summary

The Schaffner FS5757-13.5-07 is a professional single-phase EMI/RFI filter designed for photovoltaic inverters and industrial electronic systems.

Thanks to its 13.5A current rating, compact industrial construction, and high EMI suppression capability, it is ideal for improving EMC performance, reducing electrical disturbances, and protecting sensitive power electronics in SMA Sunny Boy and similar inverter systems.