Legrand KEOR T10 Manuel d'installation télécharger pdf (Page 48)

Name Definition

Q1 Common Mains Supply Circuit Breaker

Q2 Output Circuit Breaker

Q3 Maintenance Bypass Circuit Breaker

Q4 Auxilary Mains Supply Circuit Breaker

F5 Battery Fast Fuse

Q6 Inrush Circuit Breaker

F1 Rectifier Fast Fuse

F2 Inverter Fast Fuse

KREC Rectifier Contactor

KINV Inverter Contactor

KBYP Backfeed Contactor

X1 Common Mains Supply Terminals

X2 Output Terminals

X4 Auxiliary Mains Supply Terminals

BYPASS THYRISTOR

In case any inverter fault occurs; Bypass thyristors transfer the supply of the load electronically from inverter to Auxiliary Mains Supply

without any interruption.

RECTIFIER The rectifier generates a very constant DC voltage level by drawing current from the input with a power factor close to 1.

INVERTER The inverter generates a very constant AC voltage level at the output by using DC voltage source at the rectifier’s output.

BATTERY Supplies the necessary energy when the mains voltage is not available.

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Legrand KEOR T10 Manuel d'installation Page 48