Hyundai HIVD900GT HIVD900SS B/D Inverter Main Board

The Hyundai HIVD900GT HIVD900SS B/D is an inverter main control board used in Hyundai synchronous motor elevator drive systems. It is commonly installed in HIVD900GT inverter applications and can be identified by the HIVD900SS B/D marking on the PCB.

The Main Board of the HIVD900 Drive

This board handles the main inverter control functions and should be distinguished from the separate SMPS, sensing and gate drive boards inside the HIVD900 inverter.

A commonly found configuration is:

• Board marking: HIVD900SS B/D

• Application: HIVD900GT / HIVD900SS inverter

• Motor type: Synchronous motor

• Common revision: Rev5.4

The revision printed on the original PCB should always be checked before replacement.

Why the SS Board Appears in a GT Inverter

Hyundai HIVD900 documentation groups 900SS and 900GT under the synchronous motor inverter category. For this reason, an HIVD900GT inverter may use a main PCB carrying the HIVD900SS B/D identification.

When confirming a replacement, the PCB marking is more important than relying only on the inverter housing model.

Please provide:

• HIVD900SS B/D marking

• PCB revision

• Complete inverter model

• Front and rear PCB photos

• Connector arrangement

• Inverter power rating

• Inverter nameplate

• Required quantity

FAQ

What is Hyundai HIVD900SS B/D?

It is an inverter main control board used in Hyundai HIVD900 synchronous motor drive systems.

Can HIVD900SS B/D be used in HIVD900GT?

Yes. HIVD900SS B/D is commonly documented for HIVD900GT inverter applications, but the PCB revision and inverter configuration should still be confirmed.

Is HIVD900SS B/D the same as HIVD900G B/D?

No. HIVD900G belongs to the induction/asynchronous motor drive configuration, while HIVD900SS/GT is used for synchronous motor applications.

For Hyundai HIVD900GT HIVD900SS B/D requirements, send us clear photos of the original main board, PCB revision and inverter nameplate for replacement checking before quotation.