Power Supply Concept

Notes on power cabling

Single basic unit with two UPSs

 

UPS

Single-phase

 

 

 

 

or

UPS

 

3-phase input

 

 

Figure 73: Single basic unit with two UPSs

If you need higher availibility, you can connect a single BX600 S3 basic unit to two UPS devices. In this case you must take into account that each UPS must provide approximately 5120 Watts to power the basic unit, even if the mains supply and one UPS were to fail.

BX600 S3

Operating Manual

129

Page 129
Image 129
Fujitsu BX600 S3 manual Power Supply Concept Single basic unit with two UPSs