User Manual
AMETEK Programmable Power
RS Series
33
3.3 Mechanical Installation
The RS's are completely self-contained power sources. They are to be used free standing on a
solid surface. The units are fan cooled, drawing air in from the front and exhausting at the rear.
The front and back of each unit must be kept clear of obstruction and a 6” clearance must be
maintained to the rear. Special consideration of overall airflow characteristics and the resultant
internal heat rise must be considered at all times to avoid self heating and over temperature
problems.
3.4 AC Input Connections and Wiring
Three-phase Delta or Y AC input voltage of sufficient amperage (consult AC input specifications
for maximum AC current per phase) is required to power the RS Series.
Note: AC power should be routed through a properly sized and rated three-phase
PROTECTIVE CIRCUIT BREAKER or similar branch circuit protection device with
disconnect capability. This will protect building wiring and other circuits from
possible damage or shutdown in case of a system problem. It will also facilitate
removing AC input power to the RS system in case of service or reconfiguration
requirements.
Note: AC input wiring and connections must conform to local electrical safety codes
that apply. Always consult a qualified electrician prior to installation of any RS
System.
AC input connections are to be made directly to the input fuse block. The input fuse block is
located on the lower left hand corner of the front of the RS chassis. To access the input fuse
connection block, the protective front cover needs to be removed first.
CAUTION: Always disconnect any input power completely when removing
any protective cover and allow the internal capacitors to fully discharge
(minimum of 15 mins) before removing any cover.) See Figure 3-2 for details.
No wiring for AC input connections is provided with the RS Series and must be provided by the end user or installer.
Input wiring should be entered through the right hand side (when facing the back of the RS cabinet, see
) wire access opening located at the rear bottom of the RS chassis. A wire channel (marked as [2] in
figure below) is provided below the input transformer to allow the input wiring to be routed to the front of
the unit where the connections are to be made.
WARNING:
The power source's input connection wiring gage (size)
must be sized for the maximum input current rating to ensure user safety and
avoid possible power source damage, regardless of the actual output load.
Summary of Contents for RS180-3Pi
Page 1: ...M440036 01 Rev G www programmablepower com RS Series AC and DC Power Source User Manual...
Page 58: ...User Manual AMETEK Programmable Power RS Series 58 Figure 3 14 Functional Test Setup...
Page 133: ...RS Series 133 Figure 5 3 Power Module Detailed Block Diagram...
Page 173: ...User Manual AMETEK Programmable Power RS Series 173 Figure 9 4 Voltage Modulation...
