Advertenties
4.15.3
Branch Circuit Protection
Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes.
Power sup-
SCCR: 5 kA/ 500 V
ply module
MDP90A-..
Non semiconductor
fuses (currents are
maximum values)
0100 (size 1)
20 A/600 V
Class: K5
0100 (size 1A)
20 A/600 V
Class: K5
0250
50 A/600 V
Class: K5
•
•
•
•
4.15.4
Motor Overload Protection
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.
4.15.5
Ambient Temperature
The units are suitable for an ambient temperature of 45 °C.
AANWIJZING
UL certification does not apply to operation in voltage supply systems without earthed
star point (IT systems).
Inverse-time circuit
breaker (currents
are maximum valu-
es)
20 A/500 V min.
Class: CA, CB, CC, CD,
20 A/500 V min.
Class: CA, CB, CC, CD,
50 A/500 V min.
Class: CA, CD, CF, G,
If you use cable cross sections that are dimensioned for a smaller current than the
rated current of the unit, make sure that the fuse is dimensioned for the used cable
cross section.
For information on selecting cable cross sections, refer to the project planning ma-
nual.
Comply with the country-specific installation regulations in addition to the above
notes.
Single- and double-axis modules are intended for installation with the supply mo-
dules.
SCCR: 18 kA/ 500 V
when protected by:
Non semiconductor
Inverse-time circuit
fuses (currents are
breaker (currents
maximum values)
are maximum valu-
20 A/600 V
20 A/500 V min.
CF, G, J, K1, K5, T
20 A/600 V
20 A/500 V min.
CF, G, J, K1, K5, T
50 A/600 V
50 A/500 V min.
J, K1, T
Technische handleiding – MOVIDRIVE
Installatie
Information regarding UL
SCCR: 5 kA/ 500 V
SCCR: 18 kA/ 500 V
Type E Combination
Motor Controller
es)
Siemens Sirius
3RV2011-4AA10
(11 – 16 A)
Siemens Sirius
3RV2011-4AA10
(11 – 16 A)
Siemens Sirius
3RV1031-4HA10
(40 – 50 A)
®
modular
4
169
Advertenties
