CanadianSolar CSI Series Installation And Operation Manual

Also see for CSI SERIES: Installation and operation manual Installation and operation manual

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CanadianSolar CSI Series Installation And Operation Manual Manual pdf 8 page image

.13.4. Installation4. Installation.12.WARNING:The inverter must be mounted vertically.4.Lift up the inverter (be careful to avoid body strain), and align the back bracket on theinverter with the convex section of the mounting bracket. Hang the inverter on themounting bracket and make sure the inverter is secure (see Figure 4.5).4.3 Electrical Connections4.3.1 Connect PV side of inverterThe electrical connection of the inverter must follow the steps listed below:1. Switch the Grid Supply Main Switch (AC) OFF.2. Switch the DC Isolator OFF.3. Assemble PV input connector to the Inverter.Before connecting inverter, please make sure the PV array open circuit voltage iswithin the limit of the inverter2.Make sure the bracket is horizontal and the mounting holes (in Figure 4.4 )are marked correctly. Drill the holes into the wall or pillar at your marks.3.Use the suitable screws to fix the bracket to the wall.Before connection, please make sure the polarity of the output voltage of PV arraymatches the“DC+”and “DC-”symbols.Please don’t connect PV array positive or negative pole to the ground, it couldcause serious damages to the inverter.Figure 4.6 DC+ Connector Figure 4.7 DC- Connector5. Use M4*9 screws in accessory to lock the inverter to the mount bracket.Locking screwsFigure 4.5 Wall Mount BracketMaximum 600Voc forCSI-4KTL1P-GI-FL CSI-5KTL1P-GI-FL