The Otis elevator frequency converter OVFR03B-402 GDA21305KY60 is a regenerative (ReGen) drive of the Otis Ultra Drive range for 1000 kg lifts. This Otis elevator inverter includes the DCPB board GCA26800PS2, and it replaces the discontinued KDA26800ABS6. It is also known as the Otis Ultra Drive converter, the Otis elevator drive, the Otis VVVF inverter and the Otis lift drive.
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Other boards and parts of the same OVFR03B-402 converter:
Other Otis Ultra Drive converters:
Potensi supplies the Otis elevator frequency converter OVFR03B-402 GDA21305KY60, the Otis elevator inverter, the Otis Ultra Drive converter and other Otis drives. The models above are only a part of what we can supply. We stock and source a much wider range of related and alternative models. If your model number is not listed here, please send us the model number or a photo of the original part, and we will confirm availability and the correct match for you.
Q1: What is the GDA21305KY60 converter used for?
A: It is the frequency converter of the Otis Ultra Drive OVFR03B-402 range, and it is used to control the speed of the elevator traction motor. It is the 1000 kg version of the Ultra Drive OVFR03B range, and it is supplied for Otis lifts that use the Ultra Drive ReGen system, including Gen2 applications. It is also known as the Otis Ultra Drive converter, the Otis elevator inverter, the Otis VVVF inverter and the Otis lift drive.
Q2: What other names and part numbers is this converter known by?
A: The converter is written GDA21305KY60 and the converter model is OVFR03B-402. It is also written UD402, and the DCPB board inside it is GCA26800PS2. The earlier converter that it replaces is KDA26800ABS6.
Q3: Does GDA21305KY60 replace a discontinued converter?
A: Yes. KDA26800ABS6 is the earlier converter and it is superseded by GDA21305KY60. The DCPB board GCA26800PS2 is also listed as replaced by the complete converter GDA21305KY60. Please confirm whether your lift needs the complete converter or only the board before ordering.
Q4: Which board is inside this converter?
A: The converter includes the DCPB board GCA26800PS2. The DCPB board is the drive control board of the OVFR03B-402 converter, and the other boards of the same board range are GCA26800PS1, PS3, PS4, PS5, PS7, PS8 and PS9. The DCPB board of the UD402 converter is also supplied under the number KEA26800ABS6.
Q5: What is the difference between OVFR03B-401 and OVFR03B-402, and which one do I need?
A: OVFR03B-401 and OVFR03B-402 are two capacity classes of the same Otis Ultra Drive OVFR03B range. OVFR03B-401 is the 630 kg version and OVFR03B-402 is the 1000 kg version. Both are supplied in a stand alone version and in an integrated version, so the capacity, the version and the machine data must be confirmed before ordering.
Q6: How can I confirm that this converter matches my elevator, and do you supply other Otis drive parts?
A: Please compare the number GDA21305KY60, the converter model OVFR03B-402, the capacity, the rating on the label and the terminal layout with the converter in your control cabinet. If you are not sure, please send clear photos of the label and of the connections, and our technical team can help identify the correct converter. We also supply other Otis Ultra Drive converters, DCPB boards, inverter drive boards, IGBT modules and other Otis elevator drive parts and spare parts.
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