Thomas & Betts 9395 - Manual (Page 45)

UPS 225 - 275 kVA
User’s and Installation Guide
1027212
Revision B 45
NOTE If the load requires a neutral, a bypass source neutral must be provided. If the load does not require a neutral
and there is no neutral conductor connected at the bypass input, a neutral to ground bonding jumper must be
installed. DO NOT install both a source neutral and a bonding jumper.
Figure 4-5. Powerware 9395 225–275 kVA UPS system, 400 V input and 400 V output dual-feed