The ZTE ZXD3000 V5.5 is a high-density, hot-swappable 3000W single-phase telecom switch-mode rectifier utilizing advanced soft-switching APFC topology and an isolated LLC resonant stage. It accepts a wide AC input range of 85V~295V AC to deliver a regulated nominal -48V DC (50A continuous) with an industry-leading peak efficiency of ≥ 96.3%, engineered for central telecom offices and wireless base stations.
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A 1U-profile, hot-pluggable telecom rectifier module integrating an active power factor correction (APFC) circuit and a high-frequency isolated LLC DC-DC stage. It utilizes a heavy-duty blind-mate backplane edge connector for consolidated AC input, high-current DC power output, and system management telemetry.
Eliminates high operating expenses (OPEX) and high PUE caused by low electrical efficiency in base stations; prevents downtime in regions with erratic, low-voltage, or high-surge electrical grids; and removes single-point-of-failure risks via autonomous load-sharing.
5G/4G macro base station shelters, telecom switching centers, microwave links, fiber optical transmission terminals, and mission-critical enterprise DC microgrids.
| Key specifications | Value |
|---|---|
| Power Factor & THD | ≥ 0.99 (Ultra-Low Harmonic Distortion THD<5%) |
| Cooling Architecture | Built-in Forced Air Temperature Controlled Fan |
| DC Output Voltage | -48VDC (-42V ~ -58V) |
| Rated Output Current | 50A Continuous Constant Current Output |
| Power Conversion Efficiency | ≥ 96.0% |
| Rated Output Power | 3000W Rated Output Power |
| AC Input Voltage | 85V AC ~ 295V AC (Wide AC Input Range) |
| Operating Temperature Range | -40°C to +75°C |
ZTE
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