American Magnetics 430, Инструкции по установке, эксплуатации и обслуживанию

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28 R
EV
9
A
MERICAN
M
AGNETICS
, I
NC
. I
NSTALLATION
: S
YSTEM
I
NTERCONNECTS
(S
INGLE
-A
XIS
S
YSTEMS
)
H
IGH
-C
URRENT
F
OUR
-Q
UADRANT
P
OWER
S
UPPLY
S
YSTEM
For a four-quadrant power supply system, the components include the
Model 430 Programmer, the four-quadrant 4Q06125PS power supply,
and associated interconnection cabling. The diagram on page 29
illustrates the interconnects for the AMI Model 4Q06125PS-430 Power
Supply system.
Referring to the diagram on page 29, ensure the cabling is connected in
the following manner:
CAUTION
For multi-axis systems
3
, ensure the power supply and
magnet load cables are connected only to the equipment
associated with the axis (Z-axis, Y-axis, or X-axis) for which
the cable is labeled.
a. Connect the power supply
OUTPUT
terminal
ì
to the positive
magnet current lead
î
.
NOTE
The use of locking hardware is recommended for all high-current
connections.
CAUTION
Do not overtighten the hardware on the interconnection
terminals (refer to specifications table on page 8 for torque
limits). Overtightening can result in damage to the
terminals.
b. Connect the negative magnet current lead
ï
to the positive (+)
resistive shunt terminal
ñ
on the back of the Model 430
Programmer.
c. Connect the negative (
−
) resistive shunt terminal
ó
on the back of
the Model 430 Programmer to the power supply
COMMON
terminal
r
.
d. Connect the DB15 cable from the
PROGRAM OUT
connector
~ä
on the back of the Model 430 Programmer to the
ANALOG I/O
connector
s
on the rear of the power supply.
e. Install an instrumentation cable between the magnet support stand
top plate connector
t
and one of the
MAGNET STATION
connectors
~å
on the rear of the Model 430 Programmer.
f. Optional: Install an instrumentation cable between one of the
LHe
LEVEL / TEMP
~ã
connectors on the rear of the Model 430
3. Refer to page 37.