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178B4742 Danfoss VLT2815 1.5kW Variable Speed Drive
178B4742 Danfoss VLT2815 1.5kW Variable Speed Drive. Danfoss 178B4742 variable speed drive (frequency converter). Power rating: 1.5kW / 2.0 HP. Supply: 380-480V +/- 10% 50/60Hz.
This product has been discontinued
A direct replacement is available below.
Replacement product
134U7747 Danfoss VLT Midi Drive FC 280 1.5 kW / 2.0 HP Three phase 380-480 VAC IP20
SKU: 134U7747
£537.60 ex VAT
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Why Choose the 178B4742?
The Danfoss 178B4742 (model code VLT2815PT4B20SBR0DBF12A00C0) is a Variable speed drive (frequency converter) intended for panel installation where accurate motor control, repeatable commissioning, and reliable like-for-like replacement are required.
Configured with Power: 1.5kW / 2.0 HP, Supply: 380-480V +/- 10% 50/60Hz, Phase: 3 phase, Enclosure: IP20, EMC/RFI: Without filter (No EMC), Comms: Profibus DP 12 MBaud to support correct selection and like-for-like replacements.
Key Benefits
- Variable speed drive (frequency converter) for correct application matching
- Configured with Power: 1.5kW / 2.0 HP, Supply: 380-480V +/- 10% 50/60Hz, Phase: 3 phase, Enclosure: IP20, EMC/RFI: Without filter (No EMC), Comms: Profibus DP 12 MBaud.
- Suitable for panel installations where reliable commissioning is required.
- SKU and model code shown for procurement and like for like replacements.
Technical Specifications
| Power Rating | 1.5kW / 2.0 HP |
|---|---|
| Mains Voltage U(in) | 380-480V +/- 10% 50/60Hz |
| Phase | 3 phase |
| Enclosure Class | IP20 |
| RFI Filter | Without filter (No EMC) |
| Fieldbus Option | Profibus DP 12 MBaud |
| Display | Built In Display (SLCP) |
| Height [mm] | 200 |
| Width w/ no C options [mm] | 75 |
| Depth [mm] | 168 |
| Net weight | 2.4 Kilogram |
| EAN | 5702427087903 |
| Application Option | No application option |
| Coating | Without coating |
| Dedicated Application | Process |
| Enclosure Type | Bookstyle |
| Frame Size | A-Frame |
| Gross weight | 2.7 Kilogram |
| Hardware Configuration | Standard with brake |
| Modelcode01 | VLT2815PT4B20SBR0DBF12A00C0 |
| Product Group | VLT® |
| Typecode Part 1 | VLT2815PT4B20SBR0DBF12A00C0 |
| VLT Series | 2800 |
Frequently Asked Questions
What supply does Danfoss 178B4742 require?
It is specified for 380-480V +/- 10% 50/60Hz. Match this to your incoming mains.
What is the rated power for 178B4742?
The listed power rating is 1.5kW / 2.0 HP. Confirm sizing against your motor and duty cycle.
What enclosure class is it?
It is listed as IP20 and is intended for installation in a suitable cabinet/enclosure as required.
Does it include an EMC/RFI filter?
The configuration is shown as Without filter (No EMC). Choose a filtered variant or external filtering if your site requires it.
Where is 178B4742 typically installed?
In control panels or cabinets. Follow Danfoss installation guidance for clearances, earthing, and protective devices.
What does IP20 mean for 178B4742?
IP20 indicates protection against finger contact and solid objects over 12.5 mm. Install in a suitable enclosure to meet your site requirements.
