20
Q9 Plus Bypass ASD/Bypass Box Installation and Operation Manual
Installation and Connections
The
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
is categorized into three system configurations that are
identified by the part number suffixes
A
,
C
, and
E
, and
for electrical depictions of the
A
,
C
, and
E
variations, respectively.
The
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
may be ordered with or without the optional system
protection hardware and the bypass circuitry designed to facilitate system diagnostics and maintenance
operations. The available Q9 Plus Bypass ASD/Q9 Plus Bypass Box
HP ranges for the 230- and 460-
volt units are listed in the section titled
Current/Voltage Specifications on pg. 45
Installation Notes
Input Power
The
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
input voltage should remain within 10% of the
specified input voltage range. Input voltages approaching the upper or lower limit settings may require
that the overvoltage and undervoltage stall protection level parameters be adjusted. Voltages outside of
the permissible tolerance should be avoided.
The input power frequency should be ±2 Hz of the specified input frequency.
DO NOT
use an ASD with a motor that has a higher power rating than the rated output of the ASD.
Control Signal Isolation
Interface problems may occur when some ASDs are used in conjunction with process controllers.
Signal isolation may be required to prevent controller and/or ASD malfunctions. The
Q9 Plus Bypass
ASD/Q9 Plus Bypass Box
option, the ASD-ISO-1, provides isolation of the
Control Board
output
circuit from the
AM/FM
output and from the
I
input (for further information on the ASD-ISO-1 option
contact the TIC Customer Support Center or contact the manufacturer of the process controller for
additional information on controller compatibility and signal isolation). See the section titled
Monitoring and Control on pg. 26
for more information on control input signals.
Jumper Requirements
The
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
is shipped with jumpers connected to the following
terminals:
ST to CC (coasts to stop if removed),
S4 to CC (Emergency Off trip if removed),
CIA to CIB (Customer Interlock; user-specific), and
DRA to DRB (system disabled if open).
All four jumper connections are required for normal operation of the
Q9 Plus Bypass ASD/Q9 Plus
Bypass Box
while in the default settings configuration (see the
Q9 Plus ASD Installation &
Operation Manual
[D/N 68249] for information on changing the default settings).
Output Terminals
DO NOT
apply commercial power to the output terminals
T1
,
T2
, or
T3
.
Isolate (disconnect) the
Q9 Plus ASD
from the motor before megging the motor.
When a brake-equipped motor is connected to the
Q9 Plus Bypass ASD/Q9 Plus Bypass Box
, it is
possible that the brake may not release at startup because of insufficient voltage. To avoid this
condition,
DO NOT
connect the brake or the brake contactor to the output of the Q9 Plus Bypass ASD/
Q9 Plus Bypass Box.
Summary of Contents for Q9 Plus ASD
Page 5: ...TM Q9 Plus Bypass ASD Bypass Box INSTALLATION OPERATION MANUAL June 2013 DN 68251 000 ...
Page 61: ...Q9 PLUS ASD LOW VOLTAGE DRIVE ...
Page 65: ...S15 ASD LOW VOLTAGE DRIVE ...
Page 80: ...E6581611 iv 15 Warranty O 1 16 Disposal of the inverter P 1 ...
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