CAPACITORS
Harmonic Filters
High Voltage Harmonic Filters Bank
Above picture shown is the 66 KV class Harmonic Filters bank for harmonic suppression in the system. These filter banks are designed to absorb specific harmonics (3rd , 5th, 7th, 11th, 13th. …Higher orders) from the system and thereby reducing the THD of the system apart from improving the power factor. Such banks are available from 3.3 KV to 132KV systems. We have supplied a lot many HV filter banks to steel plants / cement industries / chemical & Fertilizer industries in India and abroad.
LV Harmonic Filter Reactor
Tuned and Detuned three-phase filter reactors for non linear (Harmonics Generating) Loads to be used along with capacitors.
Features
- CPRI Type tested as per IS-5553)
- High resistance to harmonics
- Very low losses
- High linearity to avoid choke tilt
- Low noise
- Simple mounting
- Long useful life
- Temperature protection (Thermal Operated Switch
Product Range
Harmonic Filters bank for harmonic suppression banks are available from 3.3 KV to 132KV systems.
Technical Information
Filters banks are designed after detailed harmonic study of the system and based on the specific requirement of the customers. We are also conducting harmonic studies / system studies for designing of the HV harmonic filters.
| Technical Data of UNISTAR Reactors (LV- Filter reactors) | |
|---|---|
| Frequency | 50 Hz |
| Voltage 415 V | 600Volts (Other voltages upon request) |
| Output | 5 to 250 kvar (other ratings upon request) |
| Detuning | 5.4%, 6%, 7% & 14% |
| Cooling | Air Natural (AN) |
| Ambient temperature | 40°C |
| Class of protection | I |
| Enclosure | IP-00 |
| Thermal stress | Ith = 1.05 X Irms |
| Linearity | I lin = 1.2 ( I1+ I3 + I5 + I7) |
| Temperature protection | Micro switch |