BENSHAW RSi H2 Series - Post-Installation Checklist

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Installing the Inverter
2.4 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
Check Point
Ref.
Result
Installation
Location/Power
I/O Verification
Is the installation location appropriate?
p.11
Does the environment meet the inverter’s operating
conditions?
p.10
Does the power source match the inverter’s rated input?
p.357
Is the inverter’s rated output sufficient to supply the
equipment? Degraded performance will result in certain
circumstances. Refer to 13.6 Continuous Rated Current
Derating on page 379 for details.
p.379
Power Terminal
Wiring
Is a circuit breaker installed on the input side of the
inverter?
-
Is the circuit breaker correctly rated?
-
Are the power source cables correctly connected to the
R/S/T terminals of the inverter?
(Caution: connecting the power source to the U/V/W
terminals may damage the inverter.)
p.27
Are the motor output cables connected in the correct
phase rotation (U/V/W)?
(Caution: motors will rotate in reverse direction if three
phase cables are not wired in the correct rotation.)
p.27
Are the cables used in the power terminal connections
correctly rated?
p.14
Is the inverter grounded correctly?
p.27
Are the power terminal screws and the ground terminal
screws tightened to their specified torques?
p.372
Are the overload protection circuits installed correctly on
the motors (only if multiple motors are connected to one
inverter)?
-
Is the inverter separated from the power source by a
magnetic contactor (if a braking unit/resistor is in use)?
-
Are PFCC’s, surge protection and electromagnetic
interference filters installed correctly? (These devices
MUST NOT be installed on the output side of the inverter.)
p.27
Check Motor Lead Length
7.5 HP (5.5kW) -> 800 HP (500kW) ----492 ft (150 m)
p.27