Spellman SL Series, Инструкция по эксплуатации

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IO Instant On
A jumper is placed between TB1-15 and TB1-16
on the rear panel, causing the power supply to
automatically toggle into HV ON when ever the line
voltage is applied.
PN Positive/Negative
Reversible polarity option. Units that are not inher-
ently reversible by design (10kV to 130kV) can
have their output polarity reversed by the process
of exchanging the high voltage multiplier section.
EFR External Fault Relay
A set of relay contacts are provided via the rear
panel interface that will change state if the power
supply shuts down due to a fault condition.
ROV Remote Over Voltage
The programming signal for the over voltage com-
parator circuit is made available to the customer
remotely, allowing the power supply to be set to trip
the OVP circuit anywhere from 0 -110% of rated
output voltage.
CMS Current Mode Select
A front panel switch is provided to allow the power
supply to either regulate in current mode or create
an over current fault when operated in current
mode, which will shut down the supply. This is
basically a switch selectable AOL option.
DPM4
Digital Panel Meter, 4.5 digits
The standard 3.5 digit front panel meters are
replaced with 4.5 digit panel meters.
AT
Arc Trip
A control board jumper is moved such that the first
arc sensed will shut the power supply off with an
ARC fault.
BPM Bipolar Master
BPS Bipolar Slave
This option configures two identical but opposite
polarity units to function as a single tracking
bipolar supply. The voltage feedback of the master
(positive unit) is provided to the voltage
programming input of the slave (negative unit).
FCV Fine Control Voltage
This option adds a second potentiometer to the
front panel of the unit. This allows for a finer local
adjustment of the output voltage setting.
NAD No Arc Detect
This option removes the arc intervention circuitry
from the power supply. Care must be exercised
when using this option as damage to the HV
multiplier could occur.
RFR Remote Fault Reset
This option provides the ability to reset any power
supply faults that might occur via toggling a
signal on the rear panel interface.
There may be some restrictions on multiple option combinations.
Please contact our Sales department for more details.
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SPELLMAN HIGH VOLTAGE ELECTRONICS CORPORATION
SL
10W to 1200W
COMPACT HV POWER SUPPLY
USA +1-631-630-3000 FAX: +1-631-435-1620
UK +44 (0)1798 877000 FAX: +44 (0)1798 872479
JAPAN +81 (0)48-447-6500 FAX: +81 (0)48-447-6501
CHINA +86 (0)512-67630010 FAX: +86 (0)512-67630030
e-mail: sales@spellmanhv.com
www.spellmanhv.com
128009-001 REV.T
Spellman High Voltage is an ISO 9001:2000 and ISO 14001:2004 registered company
SL SERIES OPTIONS
AOL Adjustable Overload Trip
A control board jumper is moved to make the
power supply shut down if it ever operates in
current mode. This allows the user to set the cur-
rent programming level as a trip point that will
turn the power supply off with an Over Current
fault if it ever tries to operate in Current Mode.
FG Floating Ground
All the analog returns inside the power supply are
isolated from chassis and brought to one point
on the rear panel. Any current that flows out of
the power supply via the HV cable/connecter on
the high side must return back to the multiplier
via the load return on the low side. With only one
path to flow through on the low side, a current
meter can be inserted in series and a safe
ground referenced measurement can be made of
the actual high voltage output current.
FGLL Floating Ground Low Leakage
Identical functionality as the FG Option but a shield
is placed around the high voltage multiplier to cap-
ture any leakage current inside the power supply
and return it to the top of the current sense resistor.
This negates any internal leakage currents from
effecting measurements being made.
LR Low Ripple
Done on a case by case basis, the standard unit is
evaluated and modifications are done to improve
the output ripple to 0.05% peak to peak. The oper-
ating frequency might be increased, or additional
filtering may be added to the HV multiplier.
NSS No Slow Start
The standard 6 second long linear ramp of output
voltage is removed allowing the high voltage to
“step” to its set point when enabled.
SS(X) Slow Start(X)
The standard slow start is modified to provide a
time of (X) seconds. Time frames of 0.1 seconds
to 120 seconds can be accommodated.
ATP Adjustable Power Trip
A third control loop is installed in the power supply,
a power loop. This power loop uses an analog
multiplier chip to multiply the voltage and current
feedback signals to create a power feedback
signal. Programming and feedback scaling is 0-
10Vdc = 0-100% of rated power. The circuit is
configured to trip the power supply off with an Over
Power fault if the power loop ever tries to regulate.
CPC Constant Power Control
Identical to the ATP Option with the exception the
power supply will run and regulate when the
power loop becomes active.
SL Slides
Industry standard rack mounted slides are installed
on the power supply.