Danfoss 131B5978 FC-302P37KT5E21H1BGXXXXSXXXXAXBXCXXXXDX VLT FC 302 37kW

Product Overview

The Danfoss 131B5978 is an exact VLT AutomationDrive FC 302 procurement reference identified by the complete type code FC-302P37KT5E21H1BGXXXXSXXXXAXBXCXXXXDX.

This model belongs to the FC-302P37KT5 rating family and is designed for three-phase 380-500 VAC industrial motor-control applications. The P37K code identifies the 37 kW power class, while the remaining type-code positions define the enclosure, RFI filter, braking hardware, control panel and expansion-option configuration.

Common purchasing searches include 131B5978, FC-302P37KT5, FC302P37KT5, Danfoss FC302 37kW and VLT AutomationDrive FC 302 37kW. For exact replacement and procurement, the part number and complete type code should be matched together.

Main Features

• Danfoss part number: 131B5978
• Complete type code: FC-302P37KT5E21H1BGXXXXSXXXXAXBXCXXXXDX
• Short search reference: FC-302P37KT5
• VLT AutomationDrive FC 302 platform
• 37 kW power class
• Three-phase 380-500 VAC mains-voltage class
• E21 IP21 / Type 1 enclosure configuration
• H1 RFI-filter configuration
• Integrated brake-chopper configuration
• Graphical local control panel included
• Standard AX, BX, CX and DX option positioning
• Exact commercial reference suitable for procurement-level searches

Technical Specifications

Compatible System and Applications

The 131B5978 can be evaluated for conveyors, compressors, extruders, mixers, winding lines, material-handling systems, machine tools and other industrial applications requiring controlled motor speed or torque.

Final selection must be based on motor nameplate current, overload duty, load torque, acceleration frequency, deceleration energy, switching frequency and ambient installation conditions.

The integrated brake chopper allows connection of a correctly selected external braking resistor where dynamic deceleration is required. The braking resistor is not identified by the drive type code and must be selected separately.

Maintenance and Replacement Notes

For a like-for-like replacement, compare both the Danfoss part number 131B5978 and the complete type code FC-302P37KT5E21H1BGXXXXSXXXXAXBXCXXXXDX.

Do not approve replacement solely from the shortened FC-302P37KT5 model. Other 37 kW FC 302 products may have different enclosure, RFI, braking, control-panel, coating, communication or option-board configurations.

Back up the complete parameter file before removing the original drive. Record motor data, control method, current limits, torque limits, ramp times, braking settings, terminal functions, communication parameters and machine interlocks.

Related Models

Related exact procurement references include 131B1394 for 45 kW, 131B6033 for 55 kW and 131B5734 for 75 kW.

FC-302P37KT5 is the short rating-family search term. The complete type code should remain the primary procurement model.

Inquiry and Supply Notes

Please provide a clear photograph of the original nameplate showing the part number, complete type code, serial number and hardware information.

Also confirm the motor data, application duty, braking resistor, fieldbus, encoder or feedback system, installed option cards, firmware and parameter backup.

Exact product condition, included accessories, functional testing, warranty and delivery time must be confirmed before quotation.