POWERVAR Security Plus UPS
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2.1.4 Security Plus Terminal Connection Block Illustration (8-15kVA)
All models are factory configured for 50 or 60Hz operation. For the 8-15kVA, the input wires
are directly connected to the AC input circuit breaker.
The wire connection (from left to right) of the terminal connection block on the rear is shown
below:
Figure 2-5D
For North American applications, UPS models may be configured for an input voltage of 208 or
240 volts at 60 Hz. Output voltages for these models are available at 120, 208 and 240 volts at
60 Hz. See the table below to connect to the terminal block in Figure 2-5D to achieve the
desired input and output voltage configurations.
NORTH AMERICAN CONNECTIONS
VOLTAGE
RATING
INPUT OUTPUT BYPASS
JUMPER
VOLTAGE FREQ VOLTAGE NEUTRAL FREQ
L1 – L2/N X1-X4 X1-X3 X3-X4 X2-X4
208 208 60 240 120 120 208 X3 60 208-SSO
240 240 60 240 120 120 208 X3 60 240-SSO
NOTE: The neutral to ground connection must be properly connected for a 50 or 60 Hz
configuration.
For international applications, UPS models may be configured for an input voltage of 200, 220,
230 or 240 volts at 50 Hz. Output voltage for these models matches the input voltage at 50 Hz.
See the table below to connect to the terminal block in Figure 2-5B to achieve the desired input
and output voltage configurations.
INTERNATIONAL CONNECTIONS
VOLTAGE
RATING
INPUT OUTPUT BYPASS
JUMPER
VOLTAGE FREQ VOLTAGE NEUTRAL FREQ
L1 – L2/N X1-X4 X1-X3 X3-X4 X2-X4
200 200 50Hz -- -- -- 200 X4 50Hz 208-SSO
220 220 50Hz 220 -- -- -- X4 50Hz 240-SSO
230 230 50Hz 230 -- -- -- X4 50Hz 240-SSO
240 240 50Hz 240 -- -- -- X4 50Hz 240-SSO
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