NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (steel) conduit!
This UPS is only designed to operate in a wye-configured electrical system with a
solidly grounded neutral.
If the UPS is equipped with an input bypass transformer, the secondary of the
transformer must be wye-configured with neutral solidly grounded.
NOTE !
For separate Bypass and Rectifier input configuration, the interconnection links
BR1, BR2 and BR3 MUST BE REMOVED (see Fig. 5.9.2-2).