OV-PS-INDEX · v0.1 · draft · 2026-08-08
| Doctype | Index |
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| Doc id | OV-PS-INDEX |
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| Product line | openvvvf |
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| Applies to | chassis-size-1, chassis-size-2, chassis-size-3 |
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| Version | 0.1 |
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| Date | 2026-08-08 |
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| Status | draft |
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| Description | Physical chassis and inverter assemblies. Each chassis family has an integration guide and an assembly guide. |
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| Nav order | 200 |
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Power Stages
OpenVVVF power stages are physical chassis/inverter assemblies that pair with the control module. Each chassis is a family of variants built around a common form factor and IGBT module choice; the same control module can drive any of them.
Which chassis do I have?
| Chassis |
Form factor |
Typical DC link |
Continuous current |
Status |
| C1 - Chassis Size 1 |
Compact / small |
Low-voltage, low-current class |
TBD |
In design |
| C2 - Chassis Size 2 |
Mid-size |
140 V nominal / up to 450 V class |
~600 A |
Implemented, under test |
| C3 - Chassis Size 3 |
Large |
Up to 1200 V |
Up to 1400 A |
In development |
- If you are building or installing a C2 unit, start with the C2 Integration Guide or C2 Assembly Guide.
- C1 and C3 are not yet released; their documentation will be added as the designs mature.