Riello UPS Multi Sentry 160 MST - Optional Accessories; External Sync Functionality; External Temperature Sensor; Remote Panel for Monitoring

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UPS CONNECTIONS VIEW
Remove the IN/OUT access panel to access the UPS terminal board:
BATTERY (+ - N)
Power connections: BATTERY (+) , (-) and NEUTRAL
INPUT (L1 L2 L3 N)
Power connections: INPUT PHASES AND NEUTRAL
BYPASS (L1B L2B L3B)
Power connections: SEPARATE BYPASS PHASES
OUTPUT (L1 L2 L3 N)
Power connections: OUTPUT PHASES AND NEUTRAL
PE
Power connections: GROUND