Q9 Plus Bypass ASD/Bypass Box Installation and Operation Manual
21
Mounting and Connections
The
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
is available in two typeform-specific versions: the one-
part system (the ASD and the Bypass system in one enclosure) and the two-part system (the ASD and
the Bypass Box as two separate components).
The mounting and connection requirements vary when discussing the one-part and the two-part
systems. The two-part system is identified as the
BYP Series
or
Bypass Box
in this publication. The
term
Q9 Plus ASD/Q9 Plus Bypass Box
will be used throughout this publication to address both types
unless addressing specifics of the
BYP Series
. The systemic functionality is identical for both system
versions, and no differentiation is required. Mechanical enclosure differences are specified as required.
The
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
may be set up initially by performing a few simple
system configuration connections and settings. To operate properly, the Q9 Plus Bypass ASD/Q9 Plus
Bypass Box
must be securely mounted and connected to a power source (three-phase AC input at the
L1, L2, and L3
terminals). The control terminals of the Q9 Plus Bypass ASD/Q9 Plus Bypass Box
may
be used by connecting the terminals of the
to the proper sensors or signal input sources
(see the section titled
I/O Monitoring and Control on pg. 26
for an expanded description of the system
control options).
The output terminals of the system (T1, T2, and T3) must be connected to the motor that is to be
controlled. See
for the connection diagram.
As a minimum, the installation of the ASD shall conform to
Article 110
of the
NEC
, the
Occupational
Safety
and
Health Administration
requirements, and any other local and regional industry codes and
standards.
Mounting the Q9 Plus Bypass ASD
The ambient operating temperature rating for the
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
is from
14° to 104° F (-10° to 40° C).
The process of converting AC to DC and then back to AC produces heat. During normal ASD
operation, up to 5% of the input energy to the ASD may be dissipated as heat.
Install the
Q9 Plus Bypass ASD
securely onto a vertical surface using the four mounting holes on the
top and bottom of the enclosure.
Mount the system in a location that is in a well-ventilated area that is not in the path of direct sunlight.
When installing multiple ASDs, ensure that there is a clearance space of at least 8 inches (20 cm) from
the top and the bottom of adjacent units. Ensure that the ventilation openings are not obstructed. There
should be at least 5 cm (2 inches) on either side of adjacent units. For the models below 50 HP, the top
and bottom clearance specifications may be reduced to 4 inches (10 cm). This space ensures that
adequate ventilation is provided (see the section titled
Enclosure Dimensions/Weights on pg. 39
additional information on mounting space requirements).
DO NOT
operate the ASD with the enclosure door open.
ASDs produce high-frequency noise — steps must be taken during installation to avoid the negative
effects of noise. Listed below are some examples of measures that will help to combat noise problems.
•
Separate the input and output power conductors of the main circuit.
DO NOT
install the input and
output wires in the same duct or in parallel with each other, and
DO NOT
bind them together.
•
DO NOT
install the input or output power conductors of the main circuit and the wires of the
control circuit in the same duct or in parallel with each other, and
DO NOT
bind them together.
Содержание Q9 Plus ASD
Страница 5: ...TM Q9 Plus Bypass ASD Bypass Box INSTALLATION OPERATION MANUAL June 2013 DN 68251 000 ...
Страница 61: ...Q9 PLUS ASD LOW VOLTAGE DRIVE ...
Страница 65: ...S15 ASD LOW VOLTAGE DRIVE ...
Страница 80: ...E6581611 iv 15 Warranty O 1 16 Disposal of the inverter P 1 ...
Страница 429: ......
Страница 430: ......