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4.13
Information regarding UL
AANWIJZING
Ongeacht de taal van dit document, wordt het volgende hoofdstuk vanwege de UL-
vereisten altijd in het Engels afgedrukt.
AANWIJZING
The UL-certification does not apply to operation on voltage supply systems with a
non-grounded star point (IT systems).
4.13.1
Field wiring power terminals
•
•
MDX9_A-...-5_3-..
0020 - 0160
0240 - 0320
MDX9_A-...-2_3-..
0070 - 0140
0213 - 0290
All modules
4.13.2
Short circuit current rating
Suitable for use on a circuit capable of delivering not more than
•
4.13.3
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.
•
•
•
Use 60/75 °C copper wire only.
Tighten terminals to in-lbs (Nm) as follows:
Line connection
X1
4.43 – 7.08 (0.5 – 0.8)
Wire sizes 14 – 12 AWG
X1
15.05 – 15.93 (1.7 – 1.8)
Line connection
X1
4.43 – 7.08 (0.5 – 0.8)
Wire sizes 14 – 12 AWG
X1
15.05 – 15.93 (1.7 – 1.8)
5,000 rms symmetrical amperes when protected by fuses and circuit breakers as
described in the tables below.
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.
Tightening torque in-lbs (Nm)
Motor and braking resistor terminals
X2
X2
Motor and braking resistor terminals
X2
X2
PE connection
M4: 8.85 – 10.62 (1.0 – 1.2)
M6: 26.55 – 35.4 (3.0 – 4.0
Technische handleiding – MOVIDRIVE
Installatie
Information regarding UL
4.43 – 7.08 (0.5 – 0.8)
Wire sizes 14 – 12 AWG
15.05 – 15.93 (1.7 – 1.8)
4.43 – 7.08 (0.5 – 0.8)
Wire sizes 14 – 12 AWG
15.05 – 15.93 (1.7 – 1.8)
®
technology
4
105
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