PowerSourcesHistorisches Archiv / Historical archive
Historical archive — product data, prices and company statements reflect the former website and are not current offers.

PowerSources / Archiv

D-Center 2 UPS - On line double conversion UPS




Uninterruptible
power supply
On line double conversion
200-800KVA


D-Center2



    • Input 3-phase/output 3-phase.
    • On-line double conversion with transformer.

    • High frequency IGBT inverter.
    • 12-pulse rectifier option.
    • Microprocessor control.
    • Self-diagnose.
    • Multilanguage LCD display allows comprehensive UPS management (setting, measures).

    • Designed for any kind of application.
    • Wide input voltage range.
    • Sine-wave regulated output voltage.
    • Automatic back-feed protection device.
    • Static and Service By-Pass.
    • Automatic and manual battery test.
    • Autonomy extension capability.
    • PRedundant parallel architecture (up to 6 units).

    • Low acoustic noise.
    • N° 2 RS232 serial ports, EPO and contacts port.
    • Remote display panel.
    • Economy Mode for energy saving.

    • CD Shutdown software, for most common Operating Systems.
    • SNMP capability.
Technical Data:
SYSTEM MODEL
Nominal Capacity [KVA] 200 250 300 400 500 600 800
Input 3-phase + N
Remote signals Voltage free contacts
Remote command EPO
Communication RS232/C
Environment temperature 0 - 40° C
Humidity 90% (non condensing) at 20°C
Cooling Forced air
Acoustic noise <65 dBA
Protection degree IP20
Efficiency > 93%
In compliance with Safety EN-50091-1-1; EMC EN 50091-2 Lev.B
Weight w/o battery [Kg.] 2100 2500 2800 3800 4200 4800 6000
Dimensions WxDxH [mm] 1800 x 1500 x 900 1800 x 2700 x 900
RECTIFIER INPUT
Nominal voltage 380/400/415V 3-phase + N
Voltage range ± 15%
Frequency range [Hz] 50/60Hz +/- 5%
BATTERY
Type Pb-Ca
Nominal voltage 384Vdc
INVERTER OUTPUT
Power rating [KVA] 200 250 300 400 500 600 800
Active power [kW] 160 200 240 320 400 480 640
Phase number 3 + N
Nominal voltage 400V+N selectable 380/415
Crest Factor (Ipeak/Irms) 3:1
Wave shape Sinusoidal
Distortion with linear load 3%
Static stability ± 1%
Dynamic stability ± 5% in 10 ms
Frequency [Hz] 50/60 selectable
Overload 125/150% nominal current 10’ / 1’
BY-PASS
Nominal voltage 400V + N
Admitted overload 200%
Transfer time 0 ms.
Nominal frequency [Hz] 50 / 60

    to Overview