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More Documents- Synchronizing Control Panels are input electrical cabinets for the entire electrical system of the works installed right after low voltage stations, in front of MSB cabinets for the purpose of harmonizing generators, Power sources are operating independently to put into parallel operation to optimize the system and avoid losses.
- The cabinet is used with protection devices and synchronous controller. When the main source fails, the backup generators or backup sources will automatically mix and divide the load with each other, the cabinet is monitored and managed via computer.
- 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 synchronous cabinet depending on the load characteristics can be up to 6300A according to IEC 61439.
- Depending on the load characteristics of the works, the synchronous cabinet can mix 2 or more sources as well as independent generators.
- Synchronous electrical cabinets are often used in constructions: Industry, Factory, Trade Center, Building, Apartment, …
Synchronizing Control Panels
NPV electrical cabinets are designed according to IEC 61439 standard. Depending on the technical characteristics of each project, switchgear and protection equipment, busbar systems, cabinet modules, etc., are arranged in a reasonable manner, creating convenience. for the installation and operation of the building for the purpose of bringing independent power sources and generators to work in parallel without system conflicts. Optimization in power supply and loss avoidance.
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 8000A
- Peak pulse current (Ipk): up to 220kA
- Resistance to short circuit current over time (Icw): up to 100kA/3s
