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Passive Power Filter

Passive Power Filter

Our SPF series passive power filter is designed for different loading solutions. It can filter harmonic and provide capacitive reactive power to system. Its filter circuit is made up of filter capacitor and filter reactor.


Features of Passive Power Filter
1. Harmonic control and reactive power compensation.
2. Parallel redundancy is supported to enlarge total effective capacity.
3. Filter branch circuit is provided to filter harmonic and improve power factor.
4. Our passive power filter has good sensitivity. Its response time is less than 20 ms.

Passive Power Filter





The Parameters of Passive Power Filter


ModelSPF-100/0.4SPF-200/0.4SPF-300/0.4
Capacity100kvar200kvar300kvar
Please refer to the actual capacity. All these models can be used in parallel to enlarge capacity.
Voltage range0.4KV-110KV. The range also can be customized.
Frequency50Hz
WiringThree phases three wires or three phases four wires
Times of harmonic compensation5 times, 7 times, etc. Times also can be customized.
Transfer wayAutomatic or manual
ProtectionAC over-voltage, under-voltage, over-current
Cooling wayForced air-cooled by fan
Body size (W×H×D) (mm)800×2200×600800×2200×800

SH Power Co.,Ltd. is a leading passive power filter manufacturer located in China. Our main products include online UPS, off line UPS, lighting UPS, power inverter, etc.


Up to now, all our UPS products has successfully passed through CE certificate, and has already exported to Europe, America, Africa, Southeast Asia, and other regions.


If you are interested in passive power filters, please do contact us. We sincerely hope to cooperate with you.











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