Very High Performance Single-Phase Filters FN700Z

Three-stage EMC/EMI Filter


Three-stage EMC/EMI Filter

  • Rated currents from 6 to 20 A
  • IEC inlet for 6 and 10 A versions
  • Up to 3 GHz attenuation
  • High surge voltage protection

Features and Benefits

FN 700 Z series is designed to meet highest filter attenuation requirements over a wide range starting from a few kilohertz up to 3 GHz
High surge voltage protection
Choosing the FN 700 Z product line brings you the rapid availability of a standard filter associated with the necessary safety acceptances
Standard filters are a practical solution helping you to pass EMI system approval in a short time
Exceptional conducted attenuation performance, based on three-stage design and chokes with high saturation resistance and excellent thermal behavior
Integrated gas discharge tubes and suppressors
IEC inlet version for 6 and 10 A types
Custom-specific versions on request

Typical Applications

Facility management
Information protection
Data processing
Medical equipment
Electrical and electronic equipment

Technical Specifications

Maximum continuous operating voltage

250 VAC, 50/60 Hz

Operating frequency

DC to 400 Hz

Rated currents

6 to 20 A @ 40°C max.

High potential test voltage

P –> PE 420 VAC for 2 sec

P –> N 420 VAC for 2 sec

Temperature range (operation and storage)

-25°C to +85°C (25/85/21)

Flammability corresponding to

UL 94 V-2 or better

Design corresponding to

UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939

MTBF @ 40°C/230 V (Mil-HB-217F)

450,000 hours

Typical electrical schematic


Approvals & Compliances

CE Label
RoHS Label
UKCA Label