Key facts
- Brand
- Danfoss
- Model
- FC300
- Category
- Industrial Supply
- Documents
- 2
- Languages
- ZH · JA
- Last added
- 2012-03-31
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Danfoss FC300 Frequency Transformer Operation Manual
This manual covers all aspects of the FC300 frequency transformer, including safety warnings, mechanical and electrical installation, and detailed wiring diagrams. It explains how to connect the main power, motor, and control terminals, as well as optional accessories and brake connections.
Programming instructions for the local control panel, parameter settings, and PC communication are described, followed by a comprehensive troubleshooting section with alarm codes and recommended actions. The document also lists general technical specifications of the unit. This manual is written in Chinese.
Danfoss FC300 specifications
| Input voltage (L1‑L3) | 200‑240 V ± 10 % |
|---|---|
| Input frequency | 50/60 Hz |
| Output voltage (U‑V‑W) | 0‑100 % of input voltage |
| Maximum DC voltage between terminals 88 and 89 | 975 V |
Source: Danfoss FC300 Frequency Transformer Operation Manual
All Danfoss FC300 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How should the FC300 be grounded?
Connect the grounding cable to terminal 95 with a cross‑section of at least 10 mm² to ensure a good mechanical connection.
What is the maximum DC voltage that can appear between terminals 88 and 89?
The highest possible DC voltage between terminals 88 and 89 is 975 V.
How can the FC 300 be connected to a PC?
Use the MCT‑10 interface; the manual provides the necessary information for PC installation and use.
Which communication interfaces are available on the FC 300?
The FC 300 supports RS‑485, USB, Profibus and DeviceNet communication protocols.