Can the ZXD3000 (V5.5) operate alongside V5.0 or V5.8 versions in the same cabinet?

Pinout and chassis dimensions are fully compatible across the ZXD3000 family. However, slight firmware variations may lead to minor current sharing variances. Populating identical versions per system is recommended for optimal performance. For bench test verification, pinout diagrams, and custom warranty terms, contact our engineering desk via WhatsApp +86 17621197907.

How to resolve a condition where all LEDs are off and the CSU reports 'Module Offline'?

Inspect the backplane gold-finger connector pins for physical damage or oxidation. Verify the corresponding AC breaker is switched on, confirm voltage with a multimeter, and re-seat the module firmly using the locking latch. For bench test verification, pinout diagrams, and custom warranty terms, contact our engineering desk via WhatsApp +86 17621197907.

What causes an output voltage above 58V that triggers a cabinet overvoltage alarm?

This typically occurs if the controller issues an incorrect equalize charge command or if a lost CAN connection forces the unit into standalone backup preset mode. Reset the controller or re-align standalone voltage setpoints. For bench test verification, pinout diagrams, and custom warranty terms, contact our engineering desk via WhatsApp +86 17621197907.

ZTEالطراز: ZXD3000 (V5.5)

ZTE ZXD3000 (V5.5) Digital High-Efficiency Switch-Mode Rectifier Module (-48V 50A 3000W)

The ZTE ZXD3000 (V5.5) is an advanced digital DSP-controlled switch-mode telecom rectifier module delivering nominal -48V DC, 50A output current, and 3000W maximum power, engineered for exceptional grid stability.

يتم تأكيد الأسعار وفقاً لتهيئة المشروع والكميات المطلوبة

طلب عرض أسعار

Nominal Output Voltage: -48V DC (Range: -42V to -58V)
Rated Output Current: 50A Rated Output
Rated Output Power: 3000W
AC Input Voltage Range: 80V to 300V AC (Full load: 176V~300VAC)
Supervisory Communication: Isolated High-Speed CAN Bus
Cooling & Form Factor: Smart DC Fan / Subrack Hot-Swap

نظرة عامة على المنتج

This unit slots into ZTE ZXDU-series telecom power systems (such as ZXDU68 cabinets), converting AC power to stabilized DC and streaming telemetry via CAN bus to the central controller.

المشكلات التي يعالجها

Eliminates analog component drift, electromagnetic interference vulnerabilities, and load imbalance, providing microsecond-level fault response and active overload protection.

الفئات المستهدفة وبيئات الاستخدام

Engineered for 4G/5G telecom macro sites, backbone transmission facilities, edge data centers, and remote installations facing erratic utility grids.

المزايا الجوهرية

Full Digital DSP Control Engine: Digital PWM regulation eliminates component aging drift and delivers robust electromagnetic interference resistance.
Ultra-Wide 80V to 300V AC Grid Window: Maintains continuous operation during severe utility fluctuations, preventing battery over-cycling.
High-Speed CAN Bus Integration: Communicates seamlessly with ZTE CSU controllers for dynamic voltage trimming and programmable current limiting.
Arc-Free Safe Hot-Swap Design: Ergonomic latching handle and low-impedance connector blades ensure smooth, spark-free field replacement.

المواصفات الفنية

المواصفات الرئيسية	القيمة
Nominal Output Voltage	-48V DC (Range: -42V to -58V)
Rated Output Current	50A Rated Output
Rated Output Power	3000W
AC Input Voltage Range	80V to 300V AC (Full load: 176V~300VAC)
Cooling & Form Factor	Smart DC Fan / Subrack Hot-Swap
Supervisory Communication	Isolated High-Speed CAN Bus