Description
Cloud Systemtechnik 578462B
Replacement excitation control board for maintaining stable generator voltage and reliable alternator operation
| Brand | Cloud Systemtechnik |
| Model | 578462B |
| Voltage | 24 V DC nominal control supply (typical) |
| Country of Origin | Germany |
| Weight | Approximately 0.4 kg |
| Dimensions | Approximately 160 x 100 x 30 mm |
| Warranty | 6 months |
| Certifications | CE and RoHS compliance expected; verify from nameplate |
| SKU / MPN | 578462B |
| What’s in the box | Cloud Systemtechnik 578462B excitation control board, protective packaging, product documentation |
| Function | Generator excitation and field regulation |
| System Type | Industrial alternator excitation control board |
| Input Power | 24 V DC nominal control supply (typical) |
| Control Output | Field current control for excitation circuitry |
| Mounting | Panel or equipment-rack mounting |
| Compatibility | Cloud Systemtechnik excitation system assemblies |
Key benefits: Supports precise excitation regulation, helps stabilize output voltage, enables replacement of failed control electronics, and suits industrial service applications
Typical applications: Synchronous generators, alternators, power generation systems, industrial motor-generator sets, and excitation-system refurbishment
Lifecycle: New product; lifecycle and manufacturer support availability should be confirmed with the supplier
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Kevin H. –
Excellent built quality. Integrated easily into our existing control system.