Master MHT UL 100

Master MHT UL 100

 Top performances and protection.

The incredible levels of quality, reliability and energy savings offered by the Master HP range of UPS have been extended to include a 480 Vac - 60 Hz version, certified as UL, with power ratings from 65 to 250 kVA. IT department managers, facility managers and CTOs are under increasing pressure to achieve zero downtime and to size data centre or industrial installations to be flexible in the face of continuous changes and expansion. As the search for the most reliable and efficient power supply system becomes ever-increasingly critical, Riello UPS has been continuously investing in power solutions to meet the demands of a range of our clients; a commitment that resulted in the Master HP UL range. More than just an innovative and technologically-advanced UPS, it is a leap into the future of three-phase technology. Thanks to its double conversion on-line technology based entirely on IGBT and digital signal processors (DSP), the Master HP UL range ensures maximum power supply protection and quality for any type of load, IT or industrial, in particular for mission critical applications, with VFI SS 111 classification (Voltage and Frequency Independent) in accordance with IEC EN 62040-3. This range was designed using a new configuration that includes an IGBT sinusoidal input rectifier instead of the conventional thyristor system. Differently from other UPS technologies available on the market, double conversion technology with galvanic isolated output guarantees a quality power supply that is completely protected from all electrical anomalies at the input. Even in the event of serious power supply problems, the output power remains stable.

 

Technical specifications of the model MHT UL 100
Models MHT UL 100
INPUT  
Voltage 480 Vac three-phase + N Vac
Frequency 45 ÷ 65 Hz
Frequency tolerance +/- 2% (selectable from +/- 1% to +/- 5% from front panel)
Power factor > 0,99
Current distorsion <3% THDi
Soft start 0 ÷ 100% in 30" (selectable)
OUTPUT and INVERTER OUTPUT  
Rated power 100000 VA
Active power 90000 W
Number phases 3 + N
Crest factor (Ipeak/Irms) 3:1 Ipeack/Irms
Waveform Sinusoidal
Static stability +/- 1%
Dynamic stability from +/- 5% to +/- 1% in 20 ms
Frequency 60 Hz
Frequency stability 0,05%
RECTIFIER OUTPUT  
Ripple Zero
OVERLOAD TIMES  
100% < Load < 110% 60'
100% < Load < 120% 10'
Load = 150% 1'
BATTERIES  
Type VRLA AGM; GEL; NiCd; Li-ion; Supercaps e Flyweel
ENVIRONMENTAL  
Color Dark grey RAL 7016
Remote controls ESD e bypass (configurable)
Communication Double RS232 + dry contacts + 2 slots for communication interfaces
Protection rating IP20 (others on request)
Marks UL
Other compliances UL Standard 1778: II edition from 65 to 125 kVA, IV edition from 160 to 250 kVA; National Electrical Code (NFPA-70); NEMA PE-1; CUL - CSA C22.2; ASME; ASA-C-39.1-1984; FCC part 15 subpart J class A; NEC; OSHA; IEEE 587; ANSI C 62.41-1980; ISO 9000
Line-Interactive/Smart Active efficiency up to 98.5%
Noise 65 dBA
Remote signals dry contact (configurable)
Operating temperature 0 °C / + 40 °C
Relative humidity <95% non-condensing
Transfer typology transpallet
DATA  
Weight 1610 lbs [730] Kg
Dimensions (h w d) 1900 x 800 x 850 mm

 

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