AEG PV.500-MH manual Danger, 3.8Operating Elements, Risk to life due to electric shock

Protect PV.500-MH Operating Instructions

The main assemblies of the inverter are:

∙DC load interrupter switch Q4

∙Inverter stack, display and control unit with communication components

∙AC filter

∙Inverter output contactor K7

∙Mains transformer (external)

∙Mains disconnector Q26

The PV cells supply the inverter stack with DC voltage via DC load interrupter switch Q4. The inverter stack converts this DC voltage into a 3-phase AC voltage. A sinusoidal current is fed into the mains via the AC filter, inverter output contactor K7 and the mains transformer.

DANGER

Risk to life due to electric shock.

Potentially fatal voltages are present at the terminals on the equipment.

Do not touch live parts.

Mains disconnector Q26 and the isolator in the generator connec- tion box (GCB) are there to isolate the inverter in the event of unit faults or when maintenance needs to be performed on the unit.

The control unit is supplied with power from the AC mains or, op- tionally, from a second AC mains.

3.8Operating Elements

For details of how the internal operating elements are arranged, please refer to the documents included in the unit.

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