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More Documents- KWH Panel is a type of electrical cabinet used to measure electricity. The cabinet can measure 1P and 3P, the number of meters depends on the energy use of the building.
- The cabinet is installed with power measuring devices and low voltage switchgear before and after the meter to protect and measure the power of the loads.
- The electrical cabinet is designed in the form of a box or 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 lifting. level as well as the operation of the user unit. The rated current of the KWH cabinet depending on the load characteristics can be up to 400A according to IEC 61439.
- KWH electrical cabinets are often used in constructions: Industry, Factory, Trade Center, Building, Apartment,…
KWH Panel
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:
- Cabinet form: Form 1/2
- Degree of protection: IP 30/31/42/54
- Material: Steel plate/SUS
- Material thickness: 1.2 – 2.0mm
- Paint color code: RAL7032/RAL7035
- Coating thickness: Min 50 microns
- Installation type: wall-mounted and 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
- Frequency: 50/60Hz
- Rated insulation voltage (Ui): 690V
- Rated operating voltage (Ue): 230/380VAC
- Rated current (In): up to 400A.
- Peak pulse current (Ipk): up to 12kA
