Motor Drives Application

LC Sine Wave Filter for Motor Drives:

Model : TPSS-SINEWAVE
Frequency: 50/60Hz
PHASE : 3

Treffer Sine wave filters are low pass frequency filters which convert the rectan- gular PWM output signal of motor drives into a smooth sine wave voltage with low residual ripple. Sine wave filters, also known as LC-filters or named sinusoidal filters, are mainly used in combination with variable speed drives to protect the motor against excessive voltage spikes and overheating. As a result, insulation stress and losses in AC motors are reduced and prolon- gate the motor life time.

Technical Specifications :

Specifications :

• Applicable Standard: IEC 60076-6
• Ratings: 10A ………1460A
• Voltage: 480/690 V