SL150 MANUAL
19
118093-001 REV B
Chapter 5
O
PTIONS
he options available for this power supply are
described in this section. Interface diagrams are
shown where required. Options are specified by
including the option code in the model number as
described in Section 1.5.
5.1 Adjustable
Overload Trip --AOL
The overload trip protection feature rapidly shuts down
the high voltage output when the current exceeds the limit
set by the current control dial on the front panel. A fast
acting circuit inhibits the generation of high voltage and
reverts the unit to POWER DOWN mode, illuminating
the OVER CURRENT indicator. When adjustable
overload trip is provided, it replaces the standard current
regulation feature.
5.2 200Vac Single Phase
Input--200
SL Series power supplies with the 200Vac input option
will operate from an input voltage of 200Vac RMS
10%, 50 to 60Hz, single phase.
5.3 No Slow Start--NSS
The no slow start option causes the output voltage of the
power supply to rise (within 50 msec) to the rated voltage
upon depressing the HIGH VOLTAGE ON switch.
5.4 Non-Standard Slow
Start--SS(x)
The non-standard slow start option allows the gradual rise
time of the output voltage to be different from the
standard of six seconds. To order the option place the
time desired in seconds after the suffix letter, i.e. SS (10)
denotes a 10 second rise time.
5.5 Extra Length Output
Cable--LL(ft)
Standard output cable is 10 feet of shielded high voltage
cable. Other lengths may be specified in multiples of 10
feet.
5.6 Arc Trip Option--AT
When this option is ordered, the Arc Count circuit is set
so the unit trips to Standby after 1 count. One of the
applications for this option is for sensing a material
breakdown under an applied high voltage.
5.7 Reversible
Polarity Option--PN
5.8 Adjustable Power
Trip/Constant Power Control
APT/CPC Option
The power control options allow monitoring and control
of the power supply output power. The APT option
allows the user to remotely adjust the power limit for the
power supply. If the power limit is exceeded, the unit
will shut down with an OVERPOWER fault. The CPC
option allows power regulation via an internal preset
potentiometer, or a remote program source. When the
unit is in power regulation, the POWER CONTROL
status indicator will be illuminated. See Figure 5.1 for
remote interface.
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