Vertiv ER22020-T وحدة تيار مستمر صناعية - المنظر الأمامي الرسمي
Vertivالطراز: ER22020-T

Vertiv ER22020-T وحدة تيار مستمر صناعية

The Vertiv ER22020-T is a 4.4kW high-power switch-mode rectifier module delivering 220Vdc/20A for utility substations and critical industrial DC systems. Powered by full DSP digital control and LLC resonant conversion, it provides industry-leading electrical stability across extreme temperatures.

يتم تأكيد الأسعار وفقاً لتهيئة المشروع والكميات المطلوبة

طلب عرض أسعار
Rated DC Output Voltage
220Vdc (Float/Equalize 176Vdc - 320Vdc)
Rated DC Output Current
20A (Full Load Power 4400W)
AC Input Voltage Range
323Vac - 475Vac 3-Phase 3-Wire Balanced VAC
Nominal Conversion Efficiency
≥ 94.5% High-Efficiency LLC Topology
Operating Temperature Range
-20°C to +65°C (Derating above 55°C)
Supervisory Bus & Sharing
Isolated CAN Bus / Autonomous Sharing

نظرة عامة على المنتج

نظرة عامة على المنتج

The Vertiv ER22020-T is a 4.4kW high-power switch-mode rectifier module delivering 220Vdc/20A for utility substations and critical industrial DC systems. Powered by full DSP digital control and LLC resonant conversion, it provides industry-leading electrical stability across extreme temperatures.

المشكلات التي يعالجها

Resolves power grid instability, operational energy dissipation, and equipment protection challenges.

الفئات المستهدفة وبيئات الاستخدام

Critical telecom facilities, data centers, utility substations, and industrial continuous power plants.

المزايا الجوهرية

  • 4.4kW Power Density: Provides 20A continuous utility charging current, significantly saving panel footprint.
  • LLC Resonant Design: Minimizes switching losses, ensures uniform thermal distribution, and extends MTBF by >40%.
  • Three-Phase Neutral-Free: Eliminates floating neutral burn-out risks, ideal for industrial grid environments.
  • Dual Hardware OVP: Redundant hardware-triggered overvoltage protection isolates the unit instantly to protect battery banks.

المواصفات الفنية

المواصفات الرئيسيةالقيمة
Rated DC Output Voltage220Vdc (Float/Equalize 176Vdc - 320Vdc)
Rated DC Output Current20A (Full Load Power 4400W)
Nominal Conversion Efficiency≥ 94.5% High-Efficiency LLC Topology
Supervisory Bus & SharingIsolated CAN Bus / Autonomous Sharing
AC Input Voltage Range323Vac - 475Vac 3-Phase 3-Wire Balanced VAC
Operating Temperature Range-20°C to +65°C (Derating above 55°C)

التطبيقات

01

Critical Telecom Infrastructure & DC Plant

02

High-Density Cloud Computing & Enterprise Data Centers

03

Industrial Automation & Utility Substation Systems

الأسئلة الشائعة

متابعة الاستكشاف

Vertiv