Various semiconductor devices are now commonly used in factories and buildings since semiconductors have been making remarkable progress. Hereby, harmonics generate from semiconductor devices and cause equipment damages.
Shizuki harmonic restraint devices can solve harmonic troubles.
Active filters which solve troubles caused by harmonics.
- 1. Space saving
This device has smaller occupied area and volume than conventional products.
- 2. Low loss
Compared to conventional products, this device has low losses during rated operation.
- 3. Low maintenance cost
Maintenance costs have been lowered by adopting long life fans, weight saving of replacement units, etc.
- 4. High compensation rate
The compensation rate does not decrease even if the power supply frequency fluctuates. Stable harmonic suppression is possible.
- 5. Current limit function
This device can continue while limiting the output current of the device even if harmonic current larger than the load occurs.
- 6. Extensive Achievements
This device has been used in many fields since its launch.
|Installation location||Indoor or Outdoor|
|Ambient temperature||-5℃ to +40℃|
TYPE AND RATINGS
|Rated frequency||50Hz or 60Hz (±5Hz : Follow up control of frequency fluctuation.)|