Rockwell Automation SP120 ACDrive 115VAC, 1Ph, 230VAC, 1Ph/3Ph, 1/4-5.0HP - Manual (Page 15)

Installing and Wiring the Drive 2-1
English
C
HAPTER
2
Installing and Wiring the Drive
This chapter describes how to mount the SP120 drive and its external components.
Also shown are the locations and methods of wiring the power terminal block and the
control terminal block.
2.1 Minimum Airflow Clearances
The drive should be installed using the minimum airflow clearances shown in figure
2.1.
!
ATTENTION: The installation, commissioning and maintenance of these
drives may only be carried out by experienced personnel who are
thoroughly familiar with the functioning of the equipment and the entire
machine. Failure to observe this precaution could result in severe bodily
injury or loss of life.
ATTENTION: The devices feature DC-bus capacitors that are energized
even when the input supply is switched off. For this reason wait at least
5 minutes after switching off the input supply before you open the device
and start working on it. Take care that you do not touch any live parts.
Failure to observe this precaution could result in severe bodily injury or
loss of life.
ATTENTION: Do not apply input voltage to the output terminals U/T1,
V/T2 and W/T3 as drive damage could occur.
ATTENTION: Contact the motor or machine manufacturers if standard
motors with frequencies greater than 60 Hz will be used in your
application. Failure to observe this precaution could result in damage to
equipment.
Figure 2.1 – Minimum Airflow Clearances
SP120
Drive
100 mm
(3.94 in)
30 mm
(1.18 in) 30 mm
(1.18 in)
100 mm
(3.94 in)
Air
Circulation