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System Manual – MOVIDRIVE® compact Drive Inverters
2
MOVIDRIVE® MDR60A regenerative power supply unit
Technical Data and Dimension Drawings
Features of the
regenerative
power supply unit
compared to an
inverter with
braking resistors
•
Energy balance: Regenerative power is fed back into the supply system instead of
being converted into waste heat.
•
Less installation work with several inverters (network and braking resistor connec-
tions). However, a braking resistor is required to bring the drive to a controlled stop
even when there is a disruption in the supply system.
•
Reduction in use of control cabinet space and fan power if the braking resistor was
previously installed in the control cabinet.
General technical data
MOVIDRIVE
®
MDR60A
0370-503-00 (size 3)
0750-503-00 (size 4)
1320-503-00 (size 6)
Interference immunity
Complies with EN 61800-3
Meets EN 61000-6-1 and EN 61000-6-2
Interference emission with
EMC-compliant installation
Complies with EN 61800-3
•
With NF085-503 line filter (size 3)
•
With NF150-503 line filter (size 4)
Meets EN 61000-6-4 with line filter
NF300-503
Ambient temperature
ϑ
U
Derating ambient temperature
0 °C...+40 °C
I
N
reduction: 3 % I
N
per K to max. 60 °C
0 °C...+40 °C
I
N
reduction: 3 % I
N
per K to max. 55 °C
Climate class
EN 60721-3-3, class 3K3
Storage temperature
1)
ϑ
L
1) In case of long-term storage, the unit must be connected to the mains voltage for at least 5 minutes every two years, otherwise the
unit’s service life may be reduced.
–25 °C...+70 °C (EN 60721-3-3, class 3K3)
–25 °C...+55 °C
(EN 60721-3-3, class 3K3)
Cooling type (DIN 51751)
Forced cooling
(temperature-controlled fan, response threshold 50 °C)
Forced cooling
(temperature-controlled fan, response
threshold 45 °C)
Enclosure
Size 3
EN 60529
Size 4
(NEMA 1)
IP20
IP00 (power connections)
IP10 (power connections)
•
With fitted plexiglass cover supplied as standard
•
With shrink tubing (not included in scope of
delivery)
IP20
Operating mode
Continuous operation with 50 % overload capacity
Overvoltage category
III according to IEC 60664-1 (VDE 0110-1)
Pollution class
2 according to IEC 60664-1 (VDE 0110-1)
Installation altitude
There are no restrictions for heights
≤
1,000 m.
The following restrictions apply at heights
≥
1,000 m:
•
From 1,000 m to max. 4,000 m:
–
I
N
reduction by 1% per 100 m (330 ft)
•
From 2,000 m to max. 4,000 m:
–
V
N
reduction by AC 6 V per 100 m
Over 2,000 m only overvoltage class 2; external mea-
sures are required for overvoltage class 3. Overvoltage
classes according to DIN VDE 0110-1.
h
≤
1,000 m: No limitation
From 1,000 m to max. 4,000 m:
I
N
reduction: 0.5 % per 100 m
P
i
f
kVA
Hz
n
Summary of Contents for MOVIDRIVE compact MCH41A
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