BENSHAW RSi GM2 Series - Post-Installation Checklist

Installing the Inverter
26
GM2 Series VFD
890054-00-00
Post-Installation Checklist
After completing the installation, check the items in the following table to make sure that the
inverter has been safely and correctly installed.
Items
Details
Ref.
Result
Installation
Location/Power
I/O Verification
Is the installation location appropriate?
p.4
Does the environment meet the inverter’s
operating conditions?
p.5
Does the power source match the inverter’s rated
input?
p.11253
Is the inverter’s rated output sufficient to supply
the equipment?
(Derating is applied in specific conditions. Refer to
11.6 Continuous Current Derating on page 263
for more details.)
p.253
Power Terminal
Wiring
Is a circuit breaker installed on the input side of
the inverter?
p.9
Is the circuit breaker correctly rated?
Are the power source cables correctly connected
to the input terminals of the inverter?
(Caution: connecting the power source to the
U/V/W terminals may damage the inverter.)
p.16
Are the motor output cables connected in the
correct phase order?
(Caution: motors will rotate in reverse direction if
the three phase cables are not wired in the correct
sequence.)
p.16
Are the cables used in the power terminal
connections correctly rated?
p.7
Is the inverter grounded correctly?
p.15
Are the power terminal screws and the ground
terminal screws tightened to their specified
torques?
p.16
Are the overload protection circuits installed
correctly on the motors (if multiple motors are run
using one inverter)?
-
Is the inverter separated from the power source by
a magnetic contactor (if a braking resistor is in
use)?
p.9
Are power factor capacitors, surge protection and
electromagnetic interference filters installed
correctly?
(These devices MUST not be installed on the
output side of the inverter.)
p.16
Control
Terminal Wiring
Are shielded twisted pair (STP) cables used for
control terminal wiring?
-
Is the shielding of the STP wiring properly
grounded?
-