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Power electronics engineering office
Since 2001, CAUM.ELEC has designed, built and commissioned its equipment in Meyzieu, near Lyon. The same contact follows your project from specification to testing.
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Our engineering office answers tenders and technical specifications with full sizing: power budget, battery and backup-time calculation, choice of rectifiers, protection, cables and busbars. Wiring diagrams and layout drawings are produced in AutoCAD.
- Power electronics: rectifiers, choppers, PWM inverters, IGBT and SiC
- Magnetics: transformers and filter inductors designed in-house
- Control: microcontroller boards, C firmware, Modbus/JBUS, remote monitoring
- Sizing: UPS and DC system batteries, fuses, circuit breakers, cables, copper busbars
- Integration: layout and wiring in cabinets, enclosures or 19-inch racks, CAD drilling drawings
- Load testing in our workshop before every shipment, documentation in French or English
Specifications
- Since
- 2001, in Meyzieu (Lyon area)
- Tools
- AutoCAD, design calculations, C firmware
- Manufacturing
- prototype, one-off, small series
- Languages
- documentation in French and English
- Export
- Europe, Middle East, Africa
Delivered projects
| Project | Specifications | Customer / location |
|---|---|---|
| DC power systems, UPS and chargers | 24 to 220 V DC, up to 3,000 A | Snef, Chloride / Vertiv, Eaton |
| On-board and locomotive inverters | up to 3,000 VA | Deutsche Bahn, SNCF |
| Frequency converters | 400 Hz up to 160 kVA | Export, Middle East |
| Custom electronics | 6 to 33 kW | Micronics, Alphée |
How a project runs
- Review of your specification and power budget
- Sizing, wiring diagram and quotation
- Manufacturing and wiring in our Meyzieu workshop
- Load testing before shipment
- Delivery, commissioning and maintenance
Got a project? Send us at least the input and output voltages, the power rating and the required backup time.
Request a quotation