Sine wave plus EMC filter  Description :

This is a Sine Wave and EMC Output Filter for Motor Drives with a DC Link Access. It will eliminate the disturbance between phase and ground. Normal sine wave filter only works between phases. With improved sine wave filter you can use unshielded motor cables with good EMC performance. You can use old motor cables and still keep in EMC category C2. The best choice for energy saving for existing motors.

Sine wave plus EMC filter Technical Data:
Smoothing of PWM drive output voltage
Efficient motor protection
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
Motor frequency : 0 to 100 Hz
Switching frequency : 6 to 16 kHz
Rated current : 4 to 16 A
Motor cable length : ≤1000 m
Motor power : 1.5 to 7.5 kW
Voltage : 220 to 690 V

Sine wave plus EMC filter Technical Standards：
Capacitors:CEI EN 60831-1/2,IEC 831-1/2
Equipment:CEI EN60439-1,IEC 439-1,IEC /EN 60939