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Installatie
4
Information regarding UL
AC 380 - 500 V devices
AC 200 - 240 V devices
4.13.4
Motor overload protection
4.13.5
Ambient temperature
4.13.6
Environmental Conditions
106
Technische handleiding – MOVIDRIVE
MDX9_A-..
Non semiconductor fuses
(currents are maximum va-
lues)
0020 – 0040
50 A/600 V
(size 1)
Class: K5
0055 – 0095
50 A/600 V
(size 2)
Class: K5
0125 – 0160
50 A/600 V
(size 3)
Class: K5
0240 – 0320
60 A/600 V
(size 4)
Class: K5
MDX9_A-..
Non semiconductor fuses
(currents are maximum valu-
0070 – 0093
50 A/250 V
(size 2)
0140
50 A/250 V
(size 3)
0213 – 0290
60 A/250 V
(size 4)
The units are provided with load and speed-sensitive overload protection and thermal
memory retention upon shutdown or power loss.
The trip current is adjusted to 150 % of the rated motor current.
The units are suitable for a maximum surrounding air temperature of 40 °C, max.
60 °C with derated output current.
To determine output current rating at higher than 40 °C, the output current should be
derated 2.0 % per °C between 40 °C and 60 °C.
AANWIJZING
•
Use only tested units with a
output current (I
= 8 A) as an external DC 24 V voltage source.
max
•
UL certification does not apply to operation in voltage supply systems with a non-
grounded star point (IT systems).
The units are for use in pollution degree 2 environments.
®
technology
SCCR: 5 kA/ 500 V
Inverse-time circuit breaker
(currents are maximum va-
lues)
50 A/500 V min.
50 A/500 V min.
50 A/500 V min.
60 A/500 V min.
SCCR: 5 kA/ 240 V
Inverse-time circuit breaker
(currents are maximum valu-
es)
es)
–
50 A/240 V min.
60 A/240 V min.
limited output voltage
Type E Combination Motor
Controller
Siemens Sirius
3RV2021-4DA10 (20 – 25 A)
Siemens Sirius
3RV2021-4DA10 (20 – 25 A)
Siemens Sirius
3RV1031-4HA10 (40 – 50 A)
Siemens Sirius
3RV1031-4HA10 (40 – 50 A)
Type E Combination Motor
Controller
Siemens Sirius
3RV1031-4HA10 (40 – 50 A)
Siemens Sirius
3RV1031-4HA10 (40 – 50 A)
Siemens Sirius
3RV1031-4HA10 (40 – 50 A)
(V
= DC 30 V) and
limited
max
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