

Danfoss Variable Frequency Inverter FC-051P1K5S2E20H3BXCXXXSXXX
$171.52 原价为:$171.52。$142.93当前价格为:$142.93。
The Danfoss FC‑series is the company’s VLT® frequency converter family. It is not a single product, but a range of drives designed for different industrial applications. The series is known for its modularity, high energy efficiency, and broad application adaptability.
⚙️ Main Series Overview
| Series | Primary Application | Key Features | Power Range |
|---|---|---|---|
| FC 300 Series (Automation) | Universal high‑performance platform | Modular design; adaptable to various motor types (standard to servo). Includes FC 301 (standard) and FC 302 (high‑performance) variants. | 0.25 kW – 1.4 MW |
| FC 100 Series (HVAC & Fluids) | Industry‑specific for HVAC and fluid control | Optimised for fans, pumps, and HVAC systems with built‑in application functions. | 0.25 kW – 90 kW |
| FC 200 Series (Water & Wastewater) | Dedicated for water supply and wastewater treatment | Provides efficient and reliable motor control for water applications. | From 0.37 kW |
| FC 360 Series (Cost‑effective industrial) | High‑value general‑purpose drive | Rugged design for textile, plastics, building materials, and similar industries. | 0.37 kW – 75 kW |
| FC 51 Series (Micro) | Compact general‑purpose drive | Very compact size, extremely reliable, suitable for simple speed control on small machinery. | Up to 22 kW |
✨ Common Technical Features
Despite their different market positions, all FC‑series drives share Danfoss’s core technologies:
High energy efficiency – All series are designed for energy savings; some (e.g., FC 360) can achieve >98% efficiency.
Built‑in filters – Most models include built‑in DC chokes and RFI filters as standard, effectively suppressing harmonics and electromagnetic interference to meet EMC standards.
Intelligent control – Support multiple motor control methods (e.g., VVC⁺, flux vector) and feature Smart Logic Control to reduce dependency on external PLCs.
User‑friendly operation – Equipped with a local control panel (LCP) supporting multiple languages (including Chinese) for easy commissioning and maintenance.
High environmental robustness – PCB boards with conformal coating enhance reliability in harsh environments (humid, dusty). Some models can operate at up to 50 °C ambient temperature at full load.
⚙️ Extended Main Series Highlights
In addition to the previously mentioned series, the following important models are worth noting:
| Series | Application Focus | Key Features |
|---|---|---|
| FC 102 (VLT® HVAC Drive) | Dedicated for HVAC systems | Optimised integration with building automation; designed to reduce total cost of ownership (TCO). Features include wireless local control panel (LCP), condition‑based monitoring (CBM), etc. In one case, it helped Danfoss’s factory in Poland achieve 50% energy savings on ventilation. |
| FC 111 (VLT® Flow Drive) | Fluid control | Built‑in application functions such as check‑valve monitoring, flow compensation, dry‑pump protection, and fire‑mode operation. |
| FC 280 (VLT® Midi Drive) | Compact, general‑purpose industrial | Combines functional safety and flexible fieldbus communication in a compact, easy‑to‑install design. |
| FCD 302 (VLT® Decentral Drive) | Decentralised / distributed mounting | Designed to be installed near or on the motor to save control‑cabinet space. |
🔬 Core Technical Features
The following advanced features are present across multiple series:
Advanced motor control – Employs proprietary technologies such as VVC⁺ (Voltage Vector Control) for precise speed and torque control. The Automatic Motor Adaptation (AMA) function automatically measures motor parameters for optimal matching.
Robust environmental adaptability – Most models have enhanced coated PCBs to resist humidity, dust, and corrosive atmospheres. The separate cooling‑air channel design directs heat directly out; some models (e.g., FC 360) can operate at up to 55 °C ambient temperature with derating.
Flexible modularity and expandability – The FC 300 series, as a modular platform, supports a wide range of options, including various fieldbus communication cards, motion control cards (SyncPos), and multiple I/O expansion cards.


1. Order Processing: Orders are processed within 1-2 business days after payment confirmation. Weekends and holidays are excluded from processing times.
2. Shipping Options & Timelines :
a.Standard Shipping: 3-7 business days (varies by destination).
b.Expedited Shipping: 2-3 business days (additional fees apply).
c.International Shipping: 7-15 business days (customs may affect delivery).
Notes:
For in-stock items, we ship within 5 business days after payment is received.
Out-of-stock or custom products will have timelines confirmed via email after order placement.
3. Tracking Your Order: You’ll receive a tracking number via email once your order ships. Use our Order Status Portal to check real-time updates.
4. Delivery Issues?
Failed deliveries: Contact your local carrier first, then reach out to us.
Wrong/missing items? Email us within 7 days of delivery with order details.
5. Important Notes Customs & Duties: International buyers are responsible for any import fees.
Address accuracy: Double-check your shipping details—we can’t modify orders once processed!
Questions? Visit our FAQs or contact: Info@siesourcecontrol.com

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