WEG MVW3000 A0040 V023, User Manual

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MVW3000 | 4-3
4
MVW3000 | 4-3
Technical Data
Filter cleaning or replacement can be done by removing the external grid with no need to open the doors and to
interrupt the inverter operation. The internal grid with openings smaller than 10 m prevents the access to the
medium voltage compartment.
The MVW3000 complies with the international standards, such as harmonic limits, contained in IEEE-519 and
G5/4-1 standards, and also electromagnetic emission (EMC), contained in IEC61800-3 standard.
The medium voltage compartments are mechanically and electrically interlocked so as to prevent the access
to all the components that may present risk of electric shock with the system energized. Only after closing the
transformer and inverter panel doors is it possible to open the grounding system and close the input switch
disconnector.
In case of unlocking of the doors, the inverter will block the operation and turn off the input circuit breaker. The
control panel is fed by an auxiliary power supply (220 V – 480 V), which may be blocked to prevent its activation.
Bottom view P
H
V
Top view
L
H
L
T
L
I
L
C
Figure 4.3: Panel constructive aspects
Table 4.2: Frame sizes available for 2300 V MVW3000
Frame Size L
T
[mm] L
I
[mm] L
C
[mm] L [mm] H [mm] H
V
[mm] P [mm]
Weight
kg (lb)
B2
1500 1500 600 3900 2063 2405 1100
2600 (5732)
C2 3250 (7165)
Table 4.3: Frame sizes available for 3300 V MVW3000
Frame size L
T
[mm] L
I
[mm] L
C
[mm] L [mm] H [mm] H
V
[mm] P [mm]
Weight
kg (lb)
B3
1800 1500 600 3900 2063 2405 1100
3150 (6944)
C3 3950 (8708)