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Low Voltage Distribution

Medium Voltage Distribution

Electrical Equipment

Power Transformer

Solution
GTQ2Z Series Automatic Transfer Switch
Rated main circuit current
63、125、250、400、630A
Rated current
6A-630A
The rated voltage
AC400V
Application
GTQ2Z series automatic transfer switch is CB three-stage ATSE. It is mainly composed of switch body and controller. It is applicable to high-rise buildings, hospitals, hotels and airports with rated voltage of 400V, 50Hz and rated current of 630A and below. , Oil and electricity communications, fire protection, industrial assembly lines, chemical, metallurgy, military installations and other important parts that require continuous power supply, are used for state-level primary load and partial secondary load to complete the automatic conversion of the power of the dual-circuit power supply system. Ensure the reliability of the power supply of important users.

Strandard：GB/T14048.11（IEC60947-6-1）
Technical specification
Breaker frame size rated current: 63、125, 250, 400, 630A
Rated voltage Ue:AC400V
Rated short circuit capacity Icm: 73.5kA
Rated current: 16A-630A
Rated insulation voltage Ui: 800V
Rated impulse withstand voltage Uimp: 8kV
Poles number: 3P, 4P
Use category: AC-33iB
Appliance grade: CB level
Conversion method: ATSE
Installation method: Fixed
Certification: CCC
Download
点击下载 附件：GTQ2Z系列自动转换开关电器.pdf    大小： 7.26MB 下载： 次
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