User manual for the Ruihongda FX41015-2 vehicle power supply, covering specifications, installation, operation, and protection features.
This manual describes the FX41015-2 intelligent high‑frequency switch power supply developed by Ruihongda. It includes system performance, module features, protection, measurement, fault alarm, setting, calibration, and communication functions.
The document provides detailed technical specifications, mechanical dimensions, wiring diagrams, installation instructions, and environmental limits for safe and reliable operation in vehicle applications. This manual is written in Chinese.
| Output current (A) | 15 (FX41015‑2) / 30 (FX41030‑2) |
|---|---|
| Power (kW) | 6.5 (FX41015‑2) / 13 (FX41030‑2) |
| Weight (kg) | 19 |
| Efficiency | 94%–95% |
| Input voltage range (VAC) | 360 – 475 |
| Adjustable output voltage (VDC) | up to 420 |
| Voltage accuracy | ±0.5 % |
| Power factor (input) | ≥0.93 |
| Storage temperature (°C) | -40 to +60 |
| Startup delay (s) | 15 |
The module communicates via a CAN bus interface for parameter setting, status monitoring, and data exchange.