Main Products: power quality solutions ,motor starting ,switchgears ,harmonic filters ,power factor correction
Passive harmonic filter
USD $20,000 - $30,000 /Set
Min.Order:1 Set
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Hubei Zhongsheng Electric Co., Ltd.
Business Type: Manufacturer,Trading Company
Xiangyang Hubei ChinaMain Products: power quality solutions ,motor starting ,switchgears ,harmonic filters ,power factor correctionProduct Details
| Product name | SHFC series passive harmonic filter |
| Working principle | SHFC series passive harmonic filter is installed in parallel near the non-linear load with LC circuits, tuned to each harmonic order to be filtered by each LC circuit. Bypass circuits absorb the harmonics, thus avoiding their flow in the distribution network. |
| Features | 1. Applied voltage range: up to 35KV. |
| 2. Frequency: 50Hz, 60Hz. | |
| 3. Harmonic filtering efficiency up to 70%. | |
| 4. High quality discharge devices are installed inside the unit, and residual voltage can be reduced under 50V in 5 minutes when the unit is separated from power system. | |
| 5. Protection function: overvoltage, undervoltage, overcurrent, voltage differential protection and open delta protection. | |
| 6. Can offer capacitive reactive power to network, higher power factor above 0.92, improved voltage stability and lower network losses. | |
| 7. Filtering of harmonics in the system to acceptable levels. | |
| 8. Lowering of resonance problems and amplification of electrical disturbances. | |
| Service condition | 1. Ambient temperature: -10℃ ~ +40℃. |
| 2. Relative humidity: Less than 85%, non-condensation. | |
| 3. Altitude: Less than 1000m. (more than 1000m should be with special design.) | |
| 4. Installation site: Indoor service. Vertical inclination shall be less than 5 degree. No fire hazard, explosion risk, conductive dust, corrosive gas and strong vibration exist. | |
| Ordering instructions | Please providing following information when you place the order: |
| 1. Offer detailed information of harmonics or harmonics testing result report. | |
| 2. Confirm natural power factor and target power factor in the system. | |
| 3. Any special requirements, such as outdoor installation, please consult with our company. | |
| 4. This passive harmonic filter unit is working with switchgear, if you don't have switchgear, you can order the unit together with switchgear from us. |
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