Introduction:
Schneider NEX40 metal-clad withdrawable switchgear is authorized to be manufactured by our factory with full support from Schenider Electric. NEX40 is medium voltage switchgear and has reached international advanced level. It is conformity with the standard of GB/IEC. NEX40 is present for substations, power stations, cement plants and industrial and mining enterprises where the rated voltage is up to 40.5kV. Technical Features:
◆ SF6 circuit breaker is used to protect reburning and over-voltage phenomena.
◆ Unique propelling truck can be easily moved. Simple and reliable interlocking device which can be simply installed.
◆ Movable trolley assures the precision of breaker’s structure and guarantees the interchange between breakers and switchgear.
◆ Simplified and friendly Human-Machine Interface makes the operation safely and easily.
◆ Comprehensive design concept can optimize the electric field.
Technical Parameters:
Name
Units
Data
Rated voltage
kV
40.5
Rated current
A
630/1250/2000
Rated frequency
Hz
50
Rated short circuit breaking current
kA
25/31.5
Rated short circuit closing current
kA
63/80
1 minute power frequency withstand voltage
kV
95
Impulse withstand voltage
kV
185
Long-term Customers: Workshop: Packaging:
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