- Solar Switchboard is a type of electrical cabinet commonly used in buildings with rooftop or Farm solar battery systems.
- The cabinet is used with protective, measuring and switching devices. Depending on the purpose of use of the building, it is possible to install other control devices to bring the signal to the controller and monitor the centre.
- The electrical cabinet is designed in the form of a module, in which the switchgear, functional modules, and busbar system are arranged aesthetically and reasonably to facilitate the installation at the construction site and the upgrading as well. as the operation of the user unit. The rated current of the Solar cabinet depending on the load characteristics can be up to 2500A according to IEC 61439 standard.
- Solar cabinets are often used in construction: Industry, and factories with solar battery systems.
Solar Switchboard
NPV electrical cabinets are designed according to IEC 61439 standards. Depending on the technical characteristics of each project, switchgear and protection equipment, busbar systems, cabinet modules, etc., are arranged reasonably, creating convenience. For the installation and operation of the project.
Mechanical Specifications:
- Form of cabinets: Form 2b/3b/4a/4b
- Degree of protection: IP 42/54
- Material: Steel plate/SUS
- Material thickness: 2.0mm
- Paint color code: RAL7032/RAL7035
- Coating thickness: Min 50 microns
- Installation type: vertical type
- Installation location: Indoor/Outdoor
- Cable exposure: top and bottom
- Dimensions of the cabinet: H x W x D depending on the schematic diagram of each project
Electrical Specifications:
- Applicable standards: IEC 61439-1/2
- Frequency: 50/60Hz
- Rated insulation voltage (Ui): 690V
- Rated operating voltage (Ue): 415VAC
- Rated pulse voltage (Uimp): 8kV
- Rated current (In): up to 3200A
- Resistance to short circuit current over time (Icw): up to 100kA/3s