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Danfoss 195N1123 VLT2881PT4B20STR3DBF00A00C0 VLT 2800 Legacy AC Drive
| Place of Origin | Denmark |
| Brand Name | Danfoss |
| Model Number | VLT2881PT4B20STR3DBF00A00C0 |
Product Overview
The Danfoss 195N1123 is a high-value legacy VLT 2800 frequency converter associated with the VLT 2881 model and the observed complete type code VLT2881PT4B20STR3DBF00A00C0.
This drive is rated for 15 kW and operates in the three-phase 380-480 VAC mains class. It is relevant to larger pumps, fans, conveyors, mixers and process machinery with a substantial replacement cost and higher engineering risk.
The VLT 2800 series is inactive and discontinued. Because of its power class, the electrical condition, cooling system and power-stage testing of any replacement unit are especially important.
Relevant searches include 195N1123, VLT2881PT4B20STR3DBF00A00C0, VLT2881PT4, VLT 2881, Danfoss VLT 2800 15kW and VLT 2881 replacement.
Main Features
- Danfoss sales code: 195N1123
- Observed complete type code: VLT2881PT4B20STR3DBF00A00C0
- Short search model: VLT2881PT4
- VLT 2881 model designation
- 15 kW nominal motor-power class
- Three-phase 380-480 VAC mains class
- High-value discontinued-drive opportunity
- Output current and overload duty must be confirmed
- Successor selection requires detailed engineering
Technical Specifications
| Manufacturer | Danfoss |
| Part Number | 195N1123 |
| Observed Complete Model | VLT2881PT4B20STR3DBF00A00C0 |
| Short Model | VLT2881PT4 |
| Model | VLT 2881 |
| Series | VLT 2800 |
| Power Rating | 15 kW |
| Input Phase | Three-phase |
| Mains Voltage | 380-480 VAC |
| Enclosure | IP20 / variant-dependent |
| Brake Configuration | Verify complete type code and application |
| RFI / EMC Filter | Verify configuration |
| Cooling | Forced-air cooling likely; verify fan condition and clearances |
| Lifecycle | Inactive / Discontinued |
| Recommended Successor | Current Danfoss drive selected by current, duty and application; verify FC 280 range suitability |
| eBay Sales-Code Frequency | 5 listings in the uploaded dataset |
| Source Grade | B+ for sales-code and power mapping; C for configuration details |
| Need Verification | Yes |
Compatible System and Applications
The 195N1123 may be used in large pumps, ventilation systems, conveyors, mixers and industrial process machinery originally designed around the VLT 2881.
Selection must consider motor rated current, normal- or high-overload duty, starting torque, acceleration cycle, braking energy, cable length, EMC and cabinet temperature.
Maintenance and Replacement Notes
For an exact replacement, match the sales code and full type code. Request proof of functional or load testing when purchasing a refurbished or pre-owned unit.
A modern replacement must be selected by current and duty, not 15 kW alone. Verify short-circuit protection, fuses, contactors, cable sizes, dimensions, cooling and terminals.
Back up the complete parameter set and document all power and control connections.
Related Models
Related higher-power VLT 2800 products may use different frames and configuration codes. They must not be substituted solely on the basis of power.
Inquiry and Supply Notes
Please provide the complete nameplate, motor nameplate, load type, operating duty, quantity, cabinet information and clear wiring photographs.
Condition, power-stage testing, cooling-fan service, revision, warranty and delivery must be confirmed before quotation.
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