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
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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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