Catelogue: System Accessories
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Reasonabledesignofinletandoutlet
HighlybreakingcapacityanddynamicthermalstabilityACbreakersfrominternationalanddomestic.
SelectPVspecialSPD,avoidlightningdamagestothecomponentsinpowerdistribution
Summary
The main function of AC power distribution cabinet is to supply grid-connected interface through distribution cabinet. Using AC power distribution cabinet, the user can according to the AC current range of inverter input, after the PV inverters of a certain number specifications bus again, output through SPD, to be convenient to grid interface access.
AC power distribution cabinet of PV power generated system is mainly composed of breaker, PV lightning protection module components etc., in addition, also include some optional function components, such as power meter, grid-connected interface volt-ammeter etc.. Specialized electrical design, components selection, can ensure longtime stable work. reliability, durable cabinet structure, safe, simple and beautiful internal wiring, easy to on-site connection and maintenance.
2. Product feature
●Modular design, beautiful layout, easy to maintain, reasonable structure, perfect electrical solution.
●Reasonable design of inlet and outlet,which are all arranged in cabinet front end, install wiring without needing to disassemble the back door , and effectively reduce the difficulty of on-site installation wiring.
●Highly breaking capacity and dynamic thermal stability AC breakers from international and domestic.
●Select PV special SPD, avoid lightning damages to the components in power distribution cabinet, and supply optional lightning protection failure monitoring function.
●Reasonable internal copper busbar and wire layout design, safe and reliable performance.
●Selection of materials such as conductor wire diameter, pressure and identification, indicator light etc. all comply with relevant standards Wire, clear and intuitive.
● Use isolation between regional isolation and inlet and outlet, effectively strengthen the security protection performance.
● Composite fabricated structure, all the structures are connected by screw strong framework .
Technical parameter
Max. Voltage | 400V AC |
Rated current | Optional according to power |
Number of input strings | Customizable |
Input power | ≤630KW |
Electricity metering function | Configure three-phase electric energy meter (optional) |
Current and Voltage monitoring function | Configure three-phase electric energy meter (optional) |
Insulation resistance | ≥1000KΩ |
Cabinet material | Cold rolled steel plate/ Clad aluminum zinc plate |
Protection level | IP20 |
Installation | Ground installation |
Busbar material | Red copper |
Installation environment | Altitude of |
Operate temperature | |
Dimensions(W*H*D) | 600×2000×800(mm)、800×2000×800(mm)(suggest above 7 strings (including 7 strings) to use the cabinet with 800 width) and can according to the actual demands |