Description
The Alpha 3 KMF3100V is a high-voltage, general-purpose three-phase EMI/RFI mains filter engineered for heavy-duty industrial power systems. Delivering up to 100 Amps of continuous current capacity (UL rating / 90A variant) at up to 600 VAC, it provides exceptional electromagnetic interference suppression for 3-phase systems operating at 50 and 60 Hz.
Built to stringent European and North American standards, the KMF3100V features a robust panel-mount construction designed for reliable performance in demanding electrical enclosures. With a balanced earth leakage profile and a 135% overload capacity for 2 hours, it ensures optimal signal integrity, system safety, and compliance with strict industrial EMC requirements.
Key Features
- High-Voltage 3-Phase Filtering: Engineered specifically for high-power 3-phase systems operating up to 600 VAC (with 400/480V compatibility).
- 100A Amperage Capacity: Provides massive current handling for heavy-duty industrial control panels and motor drives.
- Frequency Compatibility: Fully optimized for both 50 Hz and 60 Hz power supplies.
- Robust Overload Capacity: Supports 135% overload for up to 2 hours for enhanced operational durability.
- Industrial Compliance Standards: Built to rigorous EN, UL, and cUL safety and performance requirements.
- Panel-Mount Construction: Robust chassis-mount design integrates smoothly into standard industrial enclosures.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | KMF3100V |
| Brand / Manufacturer | Alpha 3 Manufacturing |
| Product Type | 3-Phase EMI/RFI Mains Filter |
| Voltage Rating | 600 VAC (400/480V compatible) |
| Current Rating (UL / Model) | 100 Amps (UL) / 90 Amps |
| Power Supply Frequency | 50 / 60 Hz |
| Number of Input Phases | 3-Phase |
| Overload Capacity | 135% for 2 hours |
| Max Ambient Temperature | 40°C |
| Earth Leakage Current | 4.4 mA |
| Compliance Standards | EN 60939 (EU), UL 1283 (UL), CSA 22.2 (cUL) |
| Mounting Type | Panel Mount |
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