High-Performance EMC/RFI Filter for Drives
- High performance filter for extremely noisy applications
- Significantly improves the reliability and immunity of installations
- Enables compliance with Class B limits even with very long cables
Articles
| Article | Rated Current @ambient (A) | Leakage current IEC60939 (A) | Input/Output connections (Nm) | Distribution stock | Compare | Read More | ||
|---|---|---|---|---|---|---|---|---|
| Input terminal | Output terminal | |||||||
 | FN3120H-25-33 | 25 | 10.5 | 33 - STB10 10mm2 | 33 - STB10 10mm2 | |||
| FN3120H-50-53 | 50 | 10.5 | 53 - STB16 16mm2 | 53 - STB16 16mm2 | |||
| FN3120H-80-35 | 80 | 10.5 | 35 - STB50 50mm2 | 35 - STB50 50mm2 | |||
| FN3120H-110-35 | 110 | 10.5 | 35 - STB50 50mm2 | 35 - STB50 50mm2 | |||
| FN3120H-150-40 | 150 | 10.5 | 40 - STB95 95mm2 | 40 - STB95 95mm2 | |||
| FN3120H-230-40 | 230 | 10.5 | 40 - STB95 95mm2 | 40 - STB95 95mm2 | |||
Features and Benefits
High-performance filter for mainly indus- trial motor drive applications with extremely high noise levels, providing sufficient interference suppression to achieve Class B even with very long motor cables (e.g. machine tools with up to 12 axes with ~10 to 20 m cables each)
Typical Applications
Mainly industrial equipment, machinery and machine tools such as printing machines, packaging machines, extruders, wood working machines, milling and drilling machines, laser cutting machines, welding machines, robotics, conveyors, assembly lines, pumps, oil production, chemical and mining industry, etc. The filters are ideal for most motor drive applications and particularly for regenerative drives with suitable line reactor or LCL filter.
Technical Specifications
Maximum continuous operating voltage
3x 520/300 VAC (480 VAC +10% possible)
Operating frequency
DC to 60 Hz
Temperature range (operation and storage)
-25°C to +100°C (25/100/21)
Flammability corresponding to
UL 94 V-2 or better
Design corresponding to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Rated currents
25 to 230 A
High potential test voltage
P –> E 2750 VDC for 2 sec
P –> P 2250 VDC for 2 sec
Protection category
IP 20
Overload capability
4x rated current at switch on,
1.5x rated current for 1 minute, once per hour
Typical electrical schematic
Approvals & Compliances
