
5
3 - Connecting the 53003 - Connecting the 5300
3 - Connecting the 53003 - Connecting the 5300
3 - Connecting the 5300
Always install a properly rated circuit
breaker or fuse between the 5300 analyzer
and the load. Also, make sure that your
power source has its own fast-acting
disconnect and overload protection.
See
"Current Overload" in Chapter 1 -
Introduction.
Wire according to all
applicable wiring codes, making sure the
wire gauge and insulation ratings are
adequate for your application.
SURGE PROTECTION
Use Metal Oxide Varistors (MOV) or other equivalent
transient suppressors connected between lines at the load
(across the load). These suppressors are an absolute
necessity when inductive loads are used. In 3-phase
systems, each load must have a suppressor. See Figure
1 below.
CONNECTORS
Use the supplied Supercon
®
connectors.
AMPS
INPUT - PLUG, RED, FEMALE-(PS100GR)
OUTPUT - PLUG, RED, MALE-(PP100GR)
VOLTS
HIGH - PLUG, BLACK, FEMALE-(PS25GB)
LOW - PLUG, WHITE, FEMALE-(PS25GWT)
SINGLE PHASE AC or DC CONNECTIONS
Figure 1. Transient Voltage Suppression
MOV
MOV
MOV
MOV
MOV
MOV
MOV
L1
L2
L3
(LOAD)(LINE 1)
V
MOV >
V
LINE TO LINE
LINE TO LINEMOV >
VV
LINE TO LINE
VV
MOV >
3
1
L1
L2
L3
NEUTRAL
(LOAD)
(LINE 1)
(LOAD)(LINE)
HIGH
LINE
LINE
LOW
DELTA CONNECTED
THREE PHASE LOAD
WYE CONNECTED
THREE PHASE LOAD
SINGLE PHASE TWO WIRE LOAD
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