Specification sheet for ECU EPFC-1PBN-800-390-HX/M PFC module, detailing electrical ratings, dimensions, protections and military standards.
The ECU EPFC-1PBN-800-390-HX/M is a single‑phase power factor correction (PFC) module designed for industrial and military applications. It accepts an input voltage of 176‑264 Vac, delivers a regulated 390 V DC output at up to 800 W, and achieves 98 % efficiency with a power factor of 0.99 at 220 V/50 Hz.
The module features a compact half‑brick size (63.2 mm × 60.7 mm × 13 mm), built‑in over‑temperature, over‑voltage, under‑voltage and over‑current protection, and a non‑isolated 12 V auxiliary supply. It complies with Chinese military standards GJB181B, GJB151B and GJB150B and operates over a board temperature range of –55 °C to 100 °C. This manual is written in Chinese.
| Input Voltage | 176~264 Vac (single phase) |
|---|---|
| Output Voltage | 390 V DC |
| Output Power | 800 W @ 220 Vac |
| Efficiency | 98 % @800 W, 220 Vac |
| Power Factor | 0.99 @220 V/50 Hz/800 W |
| Dimensions (HxLxW) | 63.2 mm × 60.7 mm × 13 mm |
| Auxiliary Output | 12 V, 10 mA |
| Board Temperature Range | -55 °C to 100 °C |
| Insulation Voltage (pin to board) | 2250 Vdc |
The module operates from 176 Vac to 264 Vac (single phase).
It provides a 390 V DC output at up to 800 W when supplied with 220 Vac.
The efficiency is 98 % at 800 W and 220 Vac.