Description
The Alpha 3 KMF390V (manufactured by Roxburgh EMC) is a high-voltage, high-performance three-phase EMI/RFI mains filter engineered for demanding heavy-duty industrial applications. Delivering 90 Amps of continuous current capacity at up to 600 VAC, it provides exceptional electromagnetic interference suppression for 3-phase power systems, machinery, and motor controls.
Built to rigorous UL standards as part of the trusted Roxburgh KMF series, the KMF390V features a reliable panel-mount construction designed to seamlessly integrate into standard electrical enclosures. It ensures optimal signal integrity, system safety, and compliance with strict industrial EMC requirements in high-voltage environments.
Key Features
- High-Voltage 3-Phase Filtering: Engineered specifically for high-power 3-phase systems operating up to 600 VAC.
- 90A Continuous Amperage: Provides massive current handling for industrial control panels, drives, and heavy power distribution setups.
- Advanced EMI/RFI Suppression: Effectively attenuates high-frequency electrical noise to maintain strict EMC compliance.
- UL Recognized Component: Built to meet recognized North American safety standards (such as UL 1283).
- Industrial Panel-Mount Design: Robust chassis-mount construction integrates smoothly into standard electrical enclosures and control cabinets.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | KMF390V |
| Brand / Manufacturer | Alpha 3 Manufacturing / Roxburgh EMC |
| Product Type | 3-Phase EMI/RFI Mains Filter |
| Voltage Rating | 600 VAC |
| Current Rating | 90 Amps |
| Number of Input Phases | 3-Phase |
| Compliance Standards | UL Recognized (UL 1283) |
| Mounting Type | Panel Mount |






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