Auto Tranfer Switchboard


Ứng dụng


* ATS maintenance operations of load when the power grid off  by mode automatically switches to the generator from the grid. ATS auto start / stop the generator, and automatically transfer generator and power grid. When the grid voltage has ensure the normal value, the load automatically connect to the grid.
* There are two operating modes manually or automatically compared with the traditional design facilitates inspection and operation.
* Using the smart controller transfer from Zelio Logic 20/12/26 I / O, with the clock , processing time and response fast , on-site programming or computer connection , communication modules MOBUS available , clear display
* Associated mechanical and electrical interlock between ACB or MCCB each other to ensure safety and prevent from incorrect operation.
* Always bring you peace of mind with comprehensive system protection: overload, short circuit, over voltage, low voltage
* Ability to integrate with MSB system and  power factor regulator to improve the flexibility of the system with multiple sources, multiple generators, the load priority.
* Always give clients comprehensive solutions for system operation and remote control through the use of the PLC controller from prestigious companies such as Schneider, Siemens, Mitsubishi ...
* With modular and removable devices,  the installation and maintenance easily and quickly.
* Always give clients comprehensive solutions for system operation and remote control through the use of the PLC controller prestigious companies such as Schneider , Siemens , Mitsubishi ...
* With modular devices and removable should the installation and maintenance easy and quick


Standard IEC 61439-1 ; ISO 9001:2008
Creepage distances and clearances Rated impulse withstand voltage (Uimp)
Overvoltage category
Pollution degree
Rated insulation voltage (Ui)   1000V
Rated operational voltage (Ue)    Up to 690V
Rated current (In) Rated current Up to 6300A
Busbar (3-poles and 4-poles) Rated peak withstand current (Ipk)
Rated short-time withstand current (Icw) 
Up to 187kA
Up to 100kA/1s; 80kA/3s
Surface treatment Frame, Enclosure, Doors

Internal subdivisions 
Tole 2mm galvanized/electrostatic powder-coated
Tole 1mm galvanized
Form   1 to 4b
Degree of protection   IP2X to IP54



Height (mm) 2000, 2200, 2400
Width (mm) 600, 700, 800, 900, 1000, 1100, 1200
Depth (mm) 600, 800, 1000, 1200


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