MLM 10 - 20 kVA

 

 

Short description

On-Line UPS-system in double conversion technology according to DIN EN 62040-3 (VFISS-111) with sinus soidal output voltage in each operation mode, LCD display, RS232 interface, USB connection, alarm contacts, emergency stop function, shutdown-software for Windows NT/2000/XP/2003/ Vista, Novell and Linux system software. Optionally up to 6 systems may be switched in parallel. The operation modes on-line, line-interactive, smart active or emergency supply (Standby) can be adjusted with the means of the display. Back-up time of the system can be increased by connecting additional external battery modules.

Technical Data 

model

MLM 10

MLM 12

MLM 15

MLM 20

 

nominal rating in kVA

10

12

15

20

nominal rating in kW

8

9,6

12

16

 

back-up time in minutes with standard batteries

 

100 % load

12

9

5

5

50% load

27

22

16

16

 

input

 

number of phases

3 + N

nominal voltage

380 / 400 / 415 V

tolerance of input voltage by 100% load

± 20% (320 – 480 V at 400 V nominal voltage)

tolerance of frequency input voltage by 50% load

- 40% / +20% (240 – 480 V at 400 V nominal voltage)

nominal frequency

50 or 60 Hz automatic recognition

tolerance of frequency

± 20%

40 – 72 Hz

nominal input current [3-phase]

15

17

22

29

maximum inrush current [3-phase]

20

24

29

38

inrush current

< In (Softstart)

power factor (cos j)

0,99

harmonical distortion (THDI)

£ 3 %

 

 

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Datasheet

06/2009PDF