FN2020
General Purpose AC/DC EMI Filter
Standard Performance Single-Phase Filters FN2020

General Purpose AC/DC EMI Filter
- Rated currents from 1 to 60 A
- High differential-mode attenuation
- Optional medical version (B type)
- Optional safety version (A type)
Features and Benefits
1
FN 2020 filters are designed for easy and fast chassis mounting
2
FN 2020 B versions without capacitors to earth comply to 1MOP for ME (medical equipment) acc. IEC 60601-1
3
FN 2020 A versions with low capacitance to earth for safety critical applications with necessity for low leakage currents
4
All filters provide a general purpose conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior
5
FN 2020 filters can be used to cover a broad range of usage and they offer a good size/amperage ratio
6
FN 2020 filters are also available as two- stage filters (FN 2060, FN 2070 series) for more noisy environment
7
Various terminal options allow you to select the desired connection style
Typical Applications
Electrical and electronic equipment
Consumer goods
Household equipment
Medical equipment
Office automation equipment
Datacom equipment
Technical Specifications
Rated voltage*
250 VAC, 50/60 Hz 250 VDCOperating frequency
DC to 400 HzRated currents
1 to 60 A @ 40°C maxHigh potential test voltage
P –> N 1100 VDC for 2 sec (30 and 60 A types) P –> PE 2000 VAC for 2 sec P –> PE 2500 VAC for 2 sec (B types) P –> N 760 VAC for 2 sec (1 to 20 A types)Temperature range (operation and storage)
-25°C to +100°C (25/100/21)**Certified to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 (applies to AC and DC applications)Flammability corresponding to
Laces for -07 version: UL 94 VW-1 Terminal plastic for -06/-08 version: UL 94 V-0 Grommet for -07 version: UL 94 V-0Design corresponding to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939Overvoltage category
II acc. IEC 60664-1Pollution degree
2 acc. IEC 60664-1Altitude
2000m (above derating applies)*** maximum RMS operating voltage at rated frequency or the maximum DC operating voltage
** for dedicated requests exceeding this specification (e.g. -40 °C or higher altitude) please contact your local Schaffner Sales office