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.
Overview

380Vdc EcoTower DC power supply system, 144kW-720kW

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

Key features

  • 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.
Technical Data
Input
Current (maximum)
850 ADC
Voltage AC (operating range)
85 - 300 VAC
Max input AC Voltage
305 VAC
Mains configuration
230VAC 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
<div class="ExternalClass6608E55AD29E4F9282846ACF38A9A040"><html> <p>​Maximum 3 panels in selected configurations</p> </html></div>
Other
Cooling
Single fan
Efficiency
96,2 %
Operating temperature
-40 - 40 °C
Storing temperature
-40 - 70 °C
Mounting Type
Floor
Dimensions
Dimensions WxHxD (inch)
26 x 84 x 26,5 "
Weight
500 lbs
Certifications
UL
UL 60950-1
Telcordia approvals
NEBS GR63 CORE Zone 4
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