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Abrelex EnerSolis ES 6000 User Manual
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Contents
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144.44.44.44.4 Electrical installationCaution ! Risk of electric shock !■ Make sure the AC breaker or switch installed between thePV Inverter and the grid (AC Utility).Note：Please use Ue: 690Vac / Ie:25A circuit breaker.■ Make sure the DC breaker or switch installed between thePV Inverter and the PV array.Note：Please use Ue: 1000Vdc / Ie:25A circuit breaker.■ When working on the PV inverter, disconnect the AC breaker orswitch and DC breaker or switch.■ Make sure that the AC breaker or switch and DC breaker orswitch cannot be unintentionally closed during installation andcommissioning works.The electrical connections for the PV inverter are shown in Figure 1.Figure 1154.4.14.4.14.4.14.4.1 Connecting to the grid (AC utility)Caution:Before connecting to Grid(AC utility),please install a separatecircuit breaker between inverter and GridTo connect the AC power cable proceed as follows:Step 1. Measure the grid’s (i.e., the utility’s) voltage and frequency. The voltageand frequency of the inverter are set at the factory to match the utility inthe country where the product will be delivered.Step 2 .Before wiring the PV inverter ensure that the main breaker in the primaryutility breaker box is switched OFF. Switch this breaker ON only after allwiring is completed as instructed below.Step 3 .Remove the screws that secure the wire terminal cover, and carefullyremove the cover. Alternatively, remove the connector as shown inFigure 2.Figure 2 |
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