Sungrow SG100KU, Руководство по установке

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IV
4.3 Installation Environment Design ..................................................................................................... 21
4.3.1 Floor ....................................................................................................................................... 21
4.3.2
Clarence Space ...................................................................................................................... 22
4.3.3 Cable Trench .......................................................................................................................... 22
4.3.4 Ventilation............................................................................................................................... 23
4.3.5 Other Protections ................................................................................................................... 23
4.4 Wiring Specification ........................................................................................................................ 24
4.5
Tightening Torques and Cable Protection....................................................................................... 25
4.5.1 Tightening Torques for Power Cable Connections................................................................. 25
4.5.2 Cable Protections ................................................................................................................... 25
4.6
Installation Process......................................................................................................................... 25
5 Preparations for Installation .............................................................................. 27
5.1 Checking the Unit ........................................................................................................................... 28
5.2
Required tools................................................................................................................................. 28
6 Mechanical Installation....................................................................................... 29
6.1 Transport and Shipping................................................................................................................... 30
6.1.1
Attentions................................................................................................................................ 30
6.1.2 Moving the Packed SG100KU ............................................................................................... 31
6.2 Field Installation.............................................................................................................................. 35
6.2.1 Unpacking the Unit ................................................................................................................. 35
6.2.2 Place the SG100KU ............................................................................................................... 36
6.2.3
Fastening the SG100KU to the floor ...................................................................................... 36
7 Electrical Connection........................................................................................... 37
7.1 Cable Specifications ....................................................................................................................... 38
7.2
Parts for Cabling ............................................................................................................................. 39
7.3 Start Electrical Connections............................................................................................................ 40
7.3.1 Open the Door........................................................................................................................ 40
7.4
Open the Cable Entry/Exit Holes.................................................................................................... 41
7.5 DC Connections.............................................................................................................................. 42
7.6 AC Grid Connections ...................................................................................................................... 44
7.7 Ground Connections....................................................................................................................... 45
7.8 Communication Connection (Optional)........................................................................................... 47
7.9 Close the Cable Entry/Exit Holes ................................................................................................... 48
8 Installation Checklist........................................................................................... 49
9 Commissioning..................................................................................................... 51
9.1
Requirements of Commissioning.................................................................................................... 52
9.2 Inspection before Start-up............................................................................................................... 52