EVA
Manual
4
118144
‐
001
REV.
A
HV3
Three
High
Voltage
Connecters
Optional
three
(3)
high
voltage
output
connecters
that
are
connected
in
parallel
for
powering
three
beam
channels
with
a
single
high
voltage
power
supply.
FIL1
Filament
Gun
Supply
‐
One
Channel
Optional
beam
controller
(filament
supply)
and
gun
output
box
for
single
channel
applications.
FIL2
Filament
Gun
Supply
‐
Two
Channels
Two
optional
beam
controllers
(filament
supplies)
and
two
gun
output
boxes
for
two
channel
applications.
FIL3
Filament
Gun
Supply
‐
Three
Channels
Three
optional
beam
controllers
(filament
supplies)
and
three
gun
output
boxes
for
three
channel
applications.
HPF
High
Powered
Filament
50
amp
filament
power
supply.
See
Section
5
for
more
information
on
these
options.
With
few
exceptions,
these
options
can
be
retrofitted
to
your
power
supply
at
the
factory
in
a
short
time.
For
price
and
retrofit
arrangements,
contact
Spellman’s
Sales
Department
at:
1.5
Interpreting
the
Model
Number
The
model
number
of
the
power
supply
describes
its
capabilities.
After
the
series
name
“
EVA
”
is:
•
The
maximum
voltage
in
kV
(5,
10)
•
The
polarity
of
the
unit:
Negative
(N)
•
The
maximum
output
power
in
kilowatts
(3,
6,
12)
•
The
selected
input
voltage
(3PH,
1PH,
400VAC)
•
The
option
codes
for
all
options
that
are
included.
•
Custom
units
have
a
unique
4
digit
X
number
after
the
option
code(s).
This
X
number
references
a
unique
specification
control
drawing
that
takes
precedent
over
the
standard
EVA
data
sheet
specifications.
Series
EVA
10
N
6
/
1PH
/HV3
/
X9999
kV
Output
Polarity
Output
Power
(kW)
Option
Code
Custom
“X”
Number
Input
Voltage
