DC Power System 380V USA

Integrating state-of-the-art, high efficiency, switch-mode rectifier technology with Eltek’s feature-rich Smartpack2 control and monitoring unit, the high-performance EcoTower system provides 380Vdc power for Data Centers using single-phase Flatpack2 HE rectifiers.

The power system offers configurations up to 720kW using a maximum five 144kW bays.

Product Introduction

Product Introduction
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Product Introduction

Features & Benefits

Versatility
Scalable
High Efficiency
Safety
Rugged designFour 36kW Power Cores provided
12-3000W rectifiers per core
Four-3Ø AC Input feeds, two configurations available
Internal DC bus capability 1200/2400A
Rectifier bay delivers up to 500A
Load distribution available (2 pole circuit breakers)
4 x 250A
Based upon distributed Smartpack2 control system
Interactive controller display on main bay
Supports ±190Vdc operation with high-impedance mid-point grounding
Ground fault detection.

Specifications

Input
Current (maximum): 850 ADC
Voltage AC (operating range): 85 - 300 VAC
Max Input AC Voltage: 305 VAC
Mains Configuration: 230 VAC 3 phase (Δ)
DC Output
Max Power: 3000 W
Voltage (adjustable range): 300 - 400 VDC
Current (maximum): 850 ADC
Max Voltage: 400 VDC
Max Power: 288 kW
DC Load Distribution
Breaker Positions Up to: 72
Breaker Rating Up to: 250 A
LVLD: No
24-position Bullet Breaker Panel: Maximum 3 panels in selected configurations
Other
Cooling: Single fan
Efficiency: 96,2 %
Operating Temperature: -40 - 40 °C
Storing Temperature: -40 - 70 °C
Mounting Type: Floor
Dimensions
Dimensions (W x H x D): 26 x 84 x 26,5 inch
Weight: 500 lbs
Certifications
UL: UL 60950-1
Telcordia Approvals: NEBS GR63 CORE Zone 4

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