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Add-on Sine Wave Module for Common-mode Voltage Improvement
- Additional module for use with FN 5020 and FN5040/45 sine wave filters
- Reduction of common-mode interferences on motor cables
- Improvement of EMC environment
- Elimination of motor bearing damages
- Possibility to use very long unshielded motor cables
- Improvement of system reliability
Features and Benefits
Typical applications
Important note
FN 5030 are additional common-mode modules. They can NOT work alone! FN 5030 have to be operated downstream of a regular (symmetrical) sine wave output filter. Possible combinations are FN 5020/FN 5030 for motor frequencies up to 600 Hz, or FN 5040/45/FN 5030 for max. 70 Hz. For additional information please consult the Schaffner application note „Sinus Plus − New Output Filter Concept for Power Drive Systems“
Technical specifications
Maximum continuous operating voltage
3x 500/288 VAC
dc link voltage
1000 VDC max.
Motor frequency
0 to 600 Hz
0 to 600 Hz
Switching frequency
6 to 15 kHz
6 to 15 15
Rated currents
25 to 120 A
Motor cable length
1000 m max. (in combination with FN 5020 only)
High potential test voltage
P –> E 2000 VAC for 2 sec
P –> P 1100 VDC for 2 sec
Protection category
IP 20
Overload capability
1.5x rated current for 1 minute, once per hour
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
MTBF @ 50°C/400 V (Mil-HB-217F)
>100,000 hours
Lifetime (calculated)
>10 years (25, 55 A)
~5 years (75, 120 A)