Sew Eurodrive MOVIDRIVE MDX9 A Serie Manual Del Producto página 168

Planificación de proyecto de la unidad
5
Instalación conforme a UL
5.16 Instalación conforme a UL
5.16.1 Field wiring power terminals
Connection
Line connection
Motor and bra-
king resistor
terminal
PE connection
Terminal screw
for TN/IT sys-
tems
Fastening of
cards
5.16.2 Short circuit current rating
5.16.3 Branch circuit protection
168
Manual del producto – MOVIDRIVE
AVISO
El siguiente capítulo se imprime siempre en idioma inglés y en parte en francés, in-
dependientemente del idioma de esta documentación, debido a los requerimientos
UL.
PRECAUCIÓN
- Use only tested units with a limited output voltage (V
put 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).
• Use 60/75 °C copper wire only.
• Tighten terminals to in-lbs (Nm) as follows:
1 2
X1
4.4 – 5.3
X2
M4: 10.6 – 13.3
– 10.6 – 13.3
M6: 22.1 – 26.6
EMC
–
Suitable for use on a circuit capable of delivering not more than
• 5000/10 000 rms symmetrical amperes when protected by circuit breakers and ty-
pe E combination motor controllers as described in the tables below.
• 65 000 rms symmetrical amperes when protected by fuses, circuit breakers and ty-
pe E combination motor controllers as described in the tables below.
Max. voltage is limited to 240 V (230 V units only) or 500 V (400 V units only).
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 (US) or Canadian Electrical Code, Part 1 (CA).
®
system
Tightening torque in-lbs (Nm)
Frame size
3 4
15.0 –
15.9
22.1 –
or
26.6
8.9 – 10.6
5.3 – 7.1
= DC 30 V) and limited out-
max
5 6 7
75.2 – 88.5 – 123.9 –
84.1 132.8
8
177.0