14857790111A02 Schneider Electric Original Control Board Altivar Series Industrial Variable Frequency Drive Spare Part
The Schneider Electric 14857790111A02 is an original control board designed as a factory spare part for the Altivar series variable frequency drives. This PCB assembly processes control logic, manages PWM signal generation, and coordinates communication between the drive processor and power stage modules for precise motor speed regulation.
Engineered to Schneider Electric factory standards, the 14857790111A02 integrates signal conditioning circuits, isolation barriers, and onboard diagnostic functions that monitor drive operating parameters in real time. These features ensure stable closed-loop control performance and rapid fault detection under continuous industrial duty cycles.
Replacing a damaged control board with a genuine Schneider Electric 14857790111A02 eliminates erratic drive behavior, communication errors, and unexpected shutdowns caused by degraded circuitry. Each unit is manufactured and tested to original equipment specifications, guaranteeing plug-and-play compatibility and long-term operational reliability for your Altivar drive system.
Product Specifications: Schneider Electric 14857790111A02
| Parameter |
Specification |
| Brand |
Schneider Electric |
| Model |
14857790111A02 |
| Product Type |
Control Board (PCB Assembly) |
| Series |
Altivar Series |
| Function |
Drive Control Logic / PWM Signal Processing |
In stock | Fast delivery | Global shipping
Product pictures

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FAQ
Q1: Which drive series does the Schneider 14857790111A02 fit?
A: It is a factory spare control board designed for the Schneider Electric Altivar series variable frequency drives.
Q2: What is the main function of the 14857790111A02?
A: It processes drive control logic, generates PWM signals, and manages communication between the processor and power stage.
Q3: Is the Schneider Electric 14857790111A02 an original part?
A: Yes, we supply genuine Schneider Electric original boards to ensure full compatibility and reliable performance.