Trace Engineering DR Series Owner’s Manual - Version 3.2 - 9/7/98 - Page 34
C. Installation with External Relay
This configuration may be desirable when the pass through current is greater than 30 amps.
Figure 8, Installation with External Relay
When the AC panel is being run by the generator, leg 1 and leg 2 of the generator are connected
independently to the two halves of the AC panel. When the inverter is operating, both sides of the
AC panel are automatically connected together.
Caution!! Do not use this system if there are 220 VAC loads on the system.
Safety Ground
- See Table 11
on page 47 for
proper wire
size.
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