HP 3000 III Series Manual page 383

System Installation
GROUND
LUG
PRIMARY
SIDE COVER
PLATE
ADDITIONAL STRAPPING OPTIONS
ISOLATION TRANSFORMER
(VIEWED FROM RIGHT SIDE OF
ELECTRONIC MAINFRAME. ACCESS
PANEL REMOVED FOR CLARITY:
TYPICAL 208 VOLT STRAPPING EXAMPLE)
WIRE WIRE
VOLTAGE BLACK
JUMPER
RED
200V
PIN 1 PIN 2 PIN 5 PIN 6
208V PIN 1 PIN 3 PIN 5 PIN 6
220V PIN 1 PIN 3 PIN 5 PIN 7
230V PIN 1 PIN 4 PIN 5 PIN 7
240V PIN 1 PIN 4 PIN 5 PIN 8
Figure 11-6. Isola tion
Tr
ansformer Strapping Otions
that meets the voltage requirements of table 11-5 and the
isolation transformer must always be strapped for the RATED
vol tage.
f. Ensure that all terminal block connections are tight and that
no loose strands of wire are protruding from the terminal
block.
11-17