PMX MANUAL
10
118164-001 REV. A
TB1
1.GROUND
2.AC-1
3.AC-2
JB1
CONTROL
INTERFACE
TB3
TB2
ANODE DRIVE
FILAMENT DRIVE
HIGH VOLTAGE
OUTPUT
JB3
ETHERNET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
GROUND STUD
SYSTEM INTERLOCK
FILTER
N
L
PE
mA TEST PINS
FUSE CONTACTOR
INTERFACE
CABLE
SYSTEM INTERFACE
(OPTIONAL)
X-RAY TUBE
HV CABLE
VMX GENERATOR
POWER LINE
LV CABLE
INTERLOCK
SHORT THE WIREPAIR IF
SYSTEM INTERLOCK NOT
AVAILABLE
INTERLOCK WIRE
USER SUPPLIED COMPONENT
NOTE:
Figure 2-2: Overall connection
2.4
POWER LINE MAINS
WARNING: MAIN CONTACTOR IS NOT
PROVIDED WITHIN THE GENERATOR,
CUSTOMER IS RESPONSIBLE FOR MAINS
SAFETY DISCONNECTION.
The PMX supply does not contain power
line current limiting or fuses. It is strongly
recommended that the user provide fuses
or circuit breaker protection on the input
power lines to limit fault current that may
occur due to component failure, or
operator error. Fuses or circuit breakers
with current rating of 35 Amps are
recommended
Refer to Chapter 1 for generator power and
generator power line requirements.
1.
Check the input voltage rating on the
nameplate of the supply and make
certain that this is the rating of the
power source to be connected.
2.
Units operate on 200V-240VAC, +/-
10%, 50/60Hz, single phase 35A.
3.
A three-wire terminal block (TB1) is
provided for connecting to the AC
supply (refer to Figure 2-2).
4.
DO NOT SWITCH ON MAINS
POWER AT THIS TIME.
2.5
Cable connection illustration
2.5.1
HV Cable Connection
The X-Ray tube should be mounted in its
normal fixture i.e. tube stand or other
device.
1.
Verify that the HV cable terminations
are clean and in good condition.
2.
Be sure that the rubber expansion
ring is located at the bottom of the HV
cable plug.