Description
The Alpha 3 KMF370V is a high-voltage, high-performance three-phase EMI/RFI mains filter engineered for demanding heavy-duty industrial applications. Delivering 70 Amps of continuous current capacity at up to 600 VAC, it provides exceptional electromagnetic interference suppression for 3-phase systems operating at 50 and 60 Hz.
Built to rigorous European standards, the KMF370V features a reliable panel-mount construction designed to seamlessly integrate into standard electrical enclosures. With engineered earth leakage management and robust thermal characteristics, it ensures optimal signal integrity, system safety, and compliance with strict industrial EMC requirements under high-voltage operating conditions.
Key Features
- High-Voltage 3-Phase Filtering: Engineered specifically for high-power 3-phase systems operating up to 600 VAC.
- 70A Continuous Amperage: Provides high-capacity current handling for industrial control panels, drives, and heavy motor setups.
- Frequency Compatibility: Fully optimized for both 50 Hz and 60 Hz power supplies.
- European Standard Compliance: Built to rigorous EN safety and performance specifications.
- Panel-Mount Construction: Robust chassis-mount design integrates smoothly into standard industrial enclosures.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | KMF370V |
| Brand / Manufacturer | Alpha 3 Manufacturing |
| Product Type | 3-Phase EMI/RFI Mains Filter |
| Voltage Rating | 600 VAC |
| Current Rating (CE) | 70 Amps |
| Power Supply Frequency | 50 / 60 Hz |
| Number of Input Phases | 3-Phase |
| Max Ambient Temperature | 40°C |
| Earth Leakage Current | 5.7 mA |
| Compliance Standards | EN 60939 (EU) |
| Mounting Type | Panel Mount |






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