Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX VLT HVAC Drive FC 102: what to confirm at the installed drive
Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX is retained here as a complete enquiry designation for the VLT HVAC Drive FC 102 family. The FC 102 family serves HVAC fans, pumps and compressors. Danfoss offers multiple supply and enclosure options; the installed unit determines which figures apply. The image illustrates the Danfoss product category, not the exact Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX device.
Key technical data
| Technical item | Verified value / selection note |
|---|---|
| Complete model / keyword | 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX |
| Manufacturer family | Danfoss VLT HVAC Drive FC 102 |
| Order-number field | 137X7936 |
| Printed type-code field | FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX |
| Rating code in designation | N110; verify actual kW, output current and overload duty on the unit record |
| Supply identifier | T4; confirm phase, voltage and frequency on the exact nameplate |
| Enclosure and options | Confirm fitted enclosure, filter, keypad, fieldbus and I/O against the complete configuration |
| Motor and load match | Compare motor nameplate current, load type, duty cycle and site conditions |
| Product image | Shared Danfoss category collage; not a photograph of this exact order code |
Panel and field interfaces
For Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX, compare cabinet clearance, heat removal, cable-entry position, protective earth and motor-cable routing. Confirm the operator panel, I/O terminals, communication option and any external filter from the full equipment record. Similar-looking drive strings can need different physical interfaces.
HVAC control and building-system fit
For Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX, confirm fan or pump duty, building-management command, feedback sensor, fire mode or bypass arrangement where installed. Test the control sequence against the site documentation; the FC 102 family name alone does not establish which options are fitted.
Commissioning and acceptance
After fitting Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX, enter the actual motor-nameplate values and follow the manufacturer and site commissioning procedure. Test rotation, operating speed, load current, alarm response and safe stop conditions as applicable. Record the final settings and the complete Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX designation for future service.
Decode the complete designation
The sales-number field and the type-code field together identify Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX. Do not quote only the short family name. Compare every character with the existing nameplate and original Danfoss order record; a changed suffix can alter the enclosure, control options or approval status.
Electrical rating and motor fit
Before replacing Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX, record input phase and voltage, motor kW, full-load current, overload duty and protective-device arrangement. A family-level voltage range is not proof of this unit’s exact supply. Check the actual output-current rating and any derating for ambient temperature, altitude or switching frequency.
Ordering and receiving decision
Ask the supplier to confirm Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX as a complete code, including its fitted options and manufacturer status. Treat any alternative number as a separate proposal requiring a documented technical comparison. The family information above supports preliminary screening only; the exact Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX record controls the final purchase.
When Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX arrives, match the printed designation, accessory list and physical connectors against the agreed quotation. Keep the receiving and commissioning evidence with the maintenance file so future requests preserve the exact Danfoss 137X7936 FC-102N110T4E21H2TGCXXXSXXXXAQBXCXXXXDX identity.
