Powerware (4080 KVA) 9390 User Manual Page 52

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Installing Options and Accessories
6-8
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
9. Install wiring between the SCM terminal block TB2 and the monitoring equipment.
See Figure 6-2 for terminal assignments and Drawing 164201535-8 for terminal
block location.
System Normal
No Redundancy
On Generator
Bypass Not
Available
On Battery
UPS Alarm
On Bypass
Shutdown
Imminent
TB2
Figure 6-2. Supervisory Contact Module TB2
NOTE
Supervisory contacts are rated at 2.0A at 2 8 Vdc or 120 Vac and 0.15A at 115 Vdc.
NOTE Supervisory contacts require an external power supply. Internal 24 Vdc is not
capable of supplying contact current.
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