Key facts
- Brand
- Danfoss
- Model
- VLT 2800
- Category
- Motor
- Industry
- Industrial
- Documents
- 4
- Languages
- EN · ZH
- Last added
- 2026-10-22
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Danfoss VLT 2800 Frequency Converter Quick Guide
This document serves as a quick reference for installing and running the Danfoss VLT 2800 frequency converter. It emphasizes critical safety measures regarding high voltage and earth leakage currents before installation begins.
The guide provides specific instructions for mechanical installation, including dimensions for various unit types (VLT 2803-2882) and requirements for air passages. It also details electrical installation steps, such as connecting power mains to terminals L1, L2, L3, and earth to terminal 95, along with specific tightening torques.
Danfoss VLT 2800 specifications
| Voltage supply (1-phase) | 220 - 240 V |
|---|---|
| Voltage supply (3-phase) | 380 - 480 V |
| Ground leakage currents | higher than 3.5 mA |
| Minimum open air space | 4 inches (100 mm) |
All Danfoss VLT 2800 documents by type
The shortest path to a working setup, usually only a few pages.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long must one wait before touching potentially live parts of the frequency converter?
You must wait at least 4 minutes before touching any potentially live parts.
What is the minimum cross-section required for the reinforced Protective Earth connection?
A minimum 10mm² Cu or an additional PE wire with the same cable cross section as the Mains wiring must be used.
What software versions are covered by this manual?
This instruction manual can be used for all VLT 2800 series adjustable frequency drives with software version 1.4x, 2.6x, and 2.7x.
Where is the software version number located?
The software version number can be seen from parameter 15.43.
What is the purpose of this manual?
This design guide is intended for project and system engineers, design consultants, and application experts to understand how to integrate the drive into motor control systems.
What software version do these operating instructions cover?
These operating instructions can be used for all VLT 2800 Series adjustable frequency drives with software version 2.6x.