3-Phase Filters FN 3025/FN 3026
DATASHEET
DIN-Rail EMC/RFI Filter with Minimum Leakage Current
Compact state-of-the-art filter concept
Light weight plastic enclosure design
Minimized filter leakage current
Hinged safety covers
Approvals & Compliances
Revolutionary embedded filter terminals
Chassis or DIN-rail mounting option
Selectable performance level
Environmental friendly design without potting
compound
Design protected by European patent (EP 1727280)
Features and benefits
Two different mounting versions: FN 3025 for
chassis mounting and FN3026 for DIN rail mounting
Two different performance levels (L types, P types)
A plastic housing and a metal ground plate are
cleverly combined to get the lowest possible
product weight without compromizing EMC
behavior
Performance indicators
The embedded jump-terminal system from
Schaffner guarantees user-friendly handling as well
as fast and reliable electrical connection
Captive hinged protective covers contribute to
overall safety by offering protection against
unintended contact with life conductors. They are
included in the standard delivery package without
causing extra cost
Very low leakage current values make these filter
ranges ideally suitable for use in Japanese electricity
networks as well as in applications which set value
on safety and reliability
Technical specifications
3x 520/300 VAC
DC to 60 Hz
Maximum continuous operating voltage
Operating frequency
Typical applications
10 to 50 A @ 50°C
Rated currents
P –> E 2000 VAC for 2 sec (HL types)
P –> E 3000 VDC for 2 sec (HP types)
P –> P 2250 VDC for 2 sec
High potential test voltage
Applications with the requirement for extremely
compact filter solutions
Applications with tough leakage current
IP 00 (protection according to VBG 4)
Protection category
Overload capability
requirements or sensitive earth leakage detectors
4x rated current at switch on,
1.5x rated current for 1 minute, once per hour
Applications with insufficient internal filtering or
moderate interference levels
-25°C to +100°C (25/100/21)
UL 94 V-2 or better
Temperature range (operation and storage)
Flammability corresponding to
Design corresponding to
Automation equipment
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
>200,000 hours
Motor drives and servo drives with short motor
cables
MTBF @ 50°C/400 V (Mil-HB-217F)
Applications including stepping motors
Semiconductor manufacturing equipment
Three-phase power supplies
Medical equipment (not patient-coupled)
Typical electrical schematic of HL version