Three-phase and neutral line filters EPA_NF-4-BFG

Product catalog summary

Overview: This document provides technical specifications and details for compact filters designed for DIN-rail mounting, suitable for various current ratings and conforming to European standards.

Specifications:

Current Ratings: Available from 10 A to 50 A.
Voltage: Nominal voltage of 520 VAC, applicable for three-phase systems with a neutral line.
Frequency: Rated frequency of 50/60 Hz.
Overload Capability: Can handle four times the rated current at switch-on, and 1.5 times the rated current for one minute, once per hour.
Housing: Metal chassis with a compact design.
Mounting Options: Suitable for screw or DIN-rail mounting.
Connections: Utilizes screw terminals as detailed in the accompanying table.
Protection: Degree of protection rated at IP 20.
Flammability: Meets UL 94V-2 or better.
Climate Category: Operates within -25 °C to +85 °C.
Approvals: CE certified, compliant with EN 60939, UL 1283, CSA 22.2 No. 8, and RoHS.

Performance:

Attenuation: High differential and common mode attenuation.
Leakage Current: Low leakage current as specified in the table.
Insertion Loss: Typical insertion loss measured as per CISPR 17 standards.

Dimensions: Detailed dimensions are provided, though not to scale, for various models including NF-4-BFG and NF-4-BFG-CD.

Additional Features:

Available in three-phase and neutral line filter configurations.
Also offered in a 3-line model as referenced on pages 78-79.

Catalog excerpts

Three-phase and neutral line filters EPA_NF-4-BFG-1

Dreiphasen- und Neutralleiterfilter Three-phase and neutral line filters KOMPAKTFILTER FÜR DIN-HUTSCHIENENMONTAGE g Nennströme von 10 A bis 50 A g Hohe Gleich- und Gegentaktdämpfung g Kompaktes Gehäuse g DIN-Hutschienenmontage (Bauart CD) Für g Niedriger Ableitstrom g Erfüllt die Europanorm EN 60939 COMPACT FILTERS FOR DIN-RAIL MOUNTING g Current ratings from 10 A up to 50 A g differential and common mode attenuation High g Compact style housing g Suitable for DIN-rail mounting (case style CD) g leakage current Low g Conform to European Standard EN 60939 Schraubklemmen (Größenangaben der Klemmen für flexible Drähte) | Screw terminals (Size of terminals for flex wire) 3) Schraubmontage | Screw mounting DIN-Hutschienenmontage | DIN-rail mounting Prinzipschaltbild | Schematic circuit Auch in 3-Leiter Ausführung erhältlich g Seite 78 - 79 Also available as 3-line model g See Page 78 - 79

Open the catalog to page 1

Three-phase and neutral line filters EPA_NF-4-BFG-2

Open the catalog to page 2

All EPA GmbH catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list