5. Description
Bravo ST has been designed to give quality power, ease of use, and reliability. It provides up to 4 kW (Bravo ST 5 KVA)
or up to 2 kW (Bravo ST 2.5 KVA).
In normal operation:
•
AC input present the TSI module will operate in EPC mode.
•
AC input fail the TSI module will switch to DC (battery) and continue to feed the load.
•
DC input fail the system operate on AC input.
•
AC and DC input fail, the output turns off.
TSI module fail (N+1):
•
If N+1 configuration selected the third module will continue to feed the load up to 5 kVA.
•
If the second module fail, the system output will be reduced to 2.5 kVA
The Bravo power modules are hot swappable without shut down of the AC output.
AC
Load
=
~
DC
Load
Backup
GRID
TSI BRAVO ST
AC Input Breaker
Warning:
If all modules fails and AC input not present, the system will stop to prevent “backfeed” protection upstream.
Description
12
- Bravo ST 120 Vac - 2+1 Redundancy - User Manual - v1.0
Summary of Contents for BRAVO ST-120 VAC-UL
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