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Active Power Filters (APFs) typically range from $1,000 to over $26,000 for industrial units, depending on capacity, voltage, and manufacturer. Smaller industrial wall-mount units (e.g., 50A–100A) generally cost between $15,000 and $27,000, while high-capacity, specialized NEMA-rated systems can exceed $49,000.
Common Active Power Filter Price Points (As of May 2026):
- 100A, 460V Wall Mount (Galt Electric): Approximately $26,484.
- 50A, 460V Wall Mount (Galt Electric): Approximately $16,354 – $19,240.
- 60A, 208-240V Industrial (Schneider Electric): ~$49,000 - $98,000.
- 450A, 400V NEMA 3S (Larson Electronics): ~$49,316.
- Generic/Import 100A Units (Alibaba): Often $1,750 – $2,500.
Factors Affecting Price:
- Capacity (Amps): Higher compensation current increases the price.
- Voltage: 480V systems are generally more expensive than 240V or lower voltage units.
- Mounting Type: Wall-mount units are generally more affordable than freestanding cabinets.
- Performance: Features like 3-level technology or faster response times improve performance but raise costs.
- Enclosure Rating: NEMA 12 or 3R enclosures for harsh environments add cost.
For small, in-line noise filters for radio/intercom systems, prices are much lower, typically costing around $30-$40.
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