Hyundai WB100 WBVF_NT Inverter Main Board

The Hyundai WB100 WBVF_NT Inverter Main Board is a main control PCB used in Hyundai WB100-series elevator drive systems. It belongs to the inverter control section and is supplied for replacement when the existing drive board carries the WBVF_NT identification.

Focus on the NT Board Version

WBVF_NT is used as an inverter mainboard rather than a gate drive or power supply PCB. It works together with other WB100 inverter components to manage drive control, signal processing and communication functions.

Common board markings found in the spare-parts market include:

• WBVF_NT

• WBVF_NT V1.0

• WBVF_NT V1.1

• WB100 / WB100GT-N application

The complete version printed on the original PCB should be checked before replacement.

Similar Name Does Not Mean Automatic Compatibility

WBVF_N and WBVF_NT are closely related board designations, but replacement should still be confirmed by the actual PCB.

Please compare the board revision, connector arrangement, component layout and inverter model with the existing unit. Clear front and rear PCB photos together with the inverter nameplate are recommended for model checking.

FAQ

What is Hyundai WBVF_NT used for?

It is used as an inverter main control board in Hyundai WB100-series elevator drive applications.

Is WBVF_NT V1.0 used with WB100GT-N?

Yes. WBVF_NT V1.0 is commonly documented as a mainboard for the WB100GT-N frequency converter.

Can WBVF_N replace WBVF_NT directly?

Not automatically. The PCB version, connectors and complete inverter configuration should be confirmed before replacement.

For Hyundai WB100 WBVF_NT requirements, send us the original PCB photos, revision and inverter nameplate for replacement checking before quotation.