Châssis d'alimentation continue Vertiv BMK1115601-006 (-48V 200A 3U)
Châssis d'énergie CC encastrable 19 pouces, conçu pour une large plage de tension d'entrée CA, avec redondance active et déconnexion basse tension étagée (LLVD/BLVD).
VertivModèle: ER22020-T
Vertiv ER22020-T Module d'alimentation industriel
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.
Tarif établi selon la configuration technique et les volumes du projet
Demander un devis- 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
Description de l'équipement
Description de l'équipement
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.
Problématique traitée
Resolves power grid instability, operational energy dissipation, and equipment protection challenges.
Cibles et cas d'usage
Critical telecom facilities, data centers, utility substations, and industrial continuous power plants.
Points forts
- 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.
Spécifications techniques
| Caractéristiques principales | Valeur |
|---|---|
| Rated DC Output Voltage | 220Vdc (Float/Equalize 176Vdc - 320Vdc) |
| Rated DC Output Current | 20A (Full Load Power 4400W) |
| Nominal Conversion Efficiency | ≥ 94.5% High-Efficiency LLC Topology |
| Supervisory Bus & Sharing | Isolated CAN Bus / Autonomous Sharing |
| AC Input Voltage Range | 323Vac - 475Vac 3-Phase 3-Wire Balanced VAC |
| Operating Temperature Range | -20°C to +65°C (Derating above 55°C) |
Applications
01
Critical Telecom Infrastructure & DC Plant
02
High-Density Cloud Computing & Enterprise Data Centers
03
Industrial Automation & Utility Substation Systems
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