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Master Industrial (30 – 80 KVA)

Master Industrial (30 – 80 KVA)

On Line UPS

Master Industrial series UPS provide maximum protection and power quality for any type of load, especially industrial applications, such as manufacturing and petrochemical processes, electrical distribution and power plants. Master Industrial is an on-line double conversion UPS (class VFI SS 111 in accordance with IEC EN 62040-3) with input and output isolation transformers.



Technical Specifications

Product Brochure

Industrial environment
Master Industrial is suited to the most demanding installation environments where there are vibrations, mechanical stresses, dust and in general where operating conditions are unfavourable to products created for the standard UPS market.

High ICC
The high short-circuit current (ICC = 3xIn) makes it suitable for loads that require high current peaks during switch-on or during normal operation.

DC voltage 220 V
The input and inverter transformers guarantee the isolation of the batteries, which are sized for a voltage of 220 VDC (from 108 to 114 elements), the standard industrial value.

Redundant ventilation
Redundant ventilation at 100% load is standard, ensuring operation with a normal load with half of the fans operating; in addition, each fan is monitored and an alarm signal is provided in the event of failure.
The Easy Source input features, the Battery Care System, and the flexibility and communications capabilities are the same as those of the conventional Master MPS range.



Nominal voltage380 – 400 – 415 VAC three-phase
Voltage tolerance400 V ± 20%
Frequency45 – 65 Hz
Power factor > 0,93
Current distortion<6%
Soft start0 – 100% in 120’’ configurable
Permitted frequency tolerance± 2% (selectable from ± 1% to ± 5% from front panel)
Standard equipment providedBack Feed protection; separable bypass line; battery isolation


Number of cells108/114
Maximum charging voltage274 V
Temperature compensation(-0,5) Vx°C


Nominal power (KVA)30406080
Active power (KW)24324864
Nominal voltage  230 VAC single-phase
Static stability± 1%
Dynamic stability± 5%
Voltage distortion< 1% with linear load / < 3% with non-linear load
Frequency50 or 60 Hz (selectable)
Crest factor 3:1 lpeak/lrms
Overload110% for 60’; 125% for 10’; 150% for 1’
Short-circuit current3 x I nom


Weight (kg)640650910940
Dimensions (WxDxH) (mm)800 x 800 x 19001200 x 800 x 1900
Remote signalsdry contacts
Remote controls ESD and bypass
Communications Double RS232 + dry contacts + 2 slots for communications interface
Operating temperature0 – 40 ° C
Relative humidity<95% non-condensing
Colour Light grey RAL 7035
Noise level at 1 m (ECO Mode)68 – 70 dBA
Ventilation Redundant fans (front-top)
IP ratingIP20
Efficiency> 94%
StandardsDirectives LV 2006/95/EC – 2004/108/EC; Safety IEC EN 62040-1; EMC IEC EN 62040-2; Performance IEC EN 62040-3
Classification in accordance
with IEC 62040-3
(Voltage Frequency Independent) VFI – SS – 111
Moving the UPS transpallet

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