Riello MULTI SENTRY MST 80 - UPS CONNECTIONS VIEW; MST 60-80-100 CONNECTIONS

UPS CONNECTIONS VIEW
MST 60-80-100 CONNECTIONS
Removing the terminal cover panel to access the UPS terminal board:
BATT (+ -)
Power connections: (+) and (-) BATTERY
INPUT (L1 L2 L3)
Power connections: INPUT PHASES
BYPASS (L1 L2 L3)
Power connections: SEPARATE BYPASS PHASES (optional)
OUTPUT (L1 L2 L3)
Power connections: OUTPUT PHASES
N
Power connections: N BATTERY, N INPUT, N BYPASS, N OUTPUT
PE
Power connections: GROUND
A1 - A2
Connection for external synchronization signal
A3 - A4
Connection for remote auxiliary maintenance bypass
A5 - A6
Connection for remote auxiliary output switch
EXT BATT TEMP
Connection for external battery temperature probe