UPS Riello NextEnergy NXE

Category: Product ID: 2494

Description

Power Range: 250 – 800 kVA

3:3

NextEnergy is the latest UPS series designed for mission critical applications. The three-phase UPS offers transformer-free double conversion technology VFI SS 111, with integrated the latest IGBT three-level design.
NextEnergy is designed to meet the power requirements of tomorrow, offering the highest efficiency in the market and low running cost. Thanks to the Efficiency Control System (ECS) NextEnergy also guarantees the highest levels of efficiency even at partial loads.
Its unity power factor and easy system upgrading make it the ideal solution for the business continuity of any IT application

 

Models NXE 250
INPUT
Rated power 250000 VA
Voltage 380 / 400 / 415 V three-phase
Voltage tolerance 400 V ±20% @ full load
Frequency 40 – 70 Hz
Power factor 0.99
Current distorsion <3%
Soft start 0 – 100% in 120 sec. (selectable)
BY PASS
Rated voltage 380 / 400 / 415 V three-phase + N
Voltage tolerance ±20% (selectable from ±5% to ±25%)
Rated frequency 50 or 60 Hz (selectable)
Frequency tolerance ±2% (selectable from ±1% to ±5%)
Rated current 361 A
Back-feed protection yes
Overload capacity Inx10ms 15
OUTPUT and INVERTER OUTPUT
Rated power 250000 VA
Active power 250000 W
Output Voltage 380 / 400 / 415 V three-phase + N (selectable)
Waveform Sinewave
Static stability ±1%
Dynamic stability ±5% in 10 msec.
Frequency 50 or 60 Hz (selectable)
Voltage distortion with non-linear load <3%
Voltage distortion with linear load <1%
Overload 110% for 60 min.; 125% for 2 min.; 150% for 20 sec.
Short-circuit current 2.5 In for 100 msec, + 2.0 In for 900 msec.
AC Voltage Regulation: Battery Mode ±1%
Frequency Range: Synchronized ±2% selectable
RECTIFIER OUTPUT
Ripple 0
BATTERIES
Type VRLA AGM / GEL, NiCd, Supercaps, Li-ion, Flywheels
Maximum recharge current -0.11% x V x °C
ENVIRONMENTAL
Color Dark grey RAL 7016
Remote controls EPO, bypass battery charge block (configurable)
Communication USB + Dry contacts + 2 slots for communications interface
Safety compliance EN 62040-1:2008; EN 62040-1/EC:2009; EN 62040-1/A1:2013
EMC compliance EN 62040-2:2006
Protection rating IP20 (other on request)
Cooling (type) Forced air via speed controlled internal fans
AC/AC efficiency up to 97% (ON LINE Mode)
Line-Interactive/Smart Active efficiency up to 99%
Noise (at 1 m) 63 [dBA] (50% load), 70 [dBA] (100% load)
Operating temperature 0 °C – +40 °C
Relative humidity 5-95% non-condensing
DATA
Weight 634 kg
Dimensions (h w d) 1900x800x850 mm

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