Universal change-over switch It is mainly used for complete switchgear electric motor load or less vision three-phase etc. Universal ... transition, the ability to switch is mainly used for complete switchgear electric motor load or less vision three-phase main variable ...
... of the heat shrinkable tube, widely used in high voltage switchgear, substation busbars insulation protection could serve to prevent short circuit ...
fault indicator 6KV-66KV new type, be tested,more accurate red flag or LED flash light Manufacture&IS09001 overhead high voltage line fault indicator Description Fault indicator is installed on the over-head lines, power cables and the busbars of the switch cabinet to indicate the fault current path. When line fault comes, the line inspector can determine the fault section, fault branch and fault ...
... particularly suitable for high discharge rate applications such as UPS, switchgear tripping and closing, etc. KPM TYPE (Medium Discharge Rate Cell ...
ZN63's operating device of the series product is for the spring loaded type, can use the electrically operated operation. Technical parameterItemUnitData31.5kA40kA50kARated voltagekV12/17.5/24kVMaximum working voltagekV12Rated currentA1250, 16002000, 25001250, 16002500, 31501250, 25003150Rated short-circuit break currentkA31.54050Rated short-circuit close current(peak value)kA80100125Rated peak ...
... for electric fire prevention and GB/T14048.1 Low-voltage switchgear and controlgear general rules as well as GB14048.2 Low ... -voltage switchgear and controlgear and other standards about intellectual products. Just like ...
... general2)IEC60947-3(1999)/GBI4048.3-2002 low voltage switchgear and control equipment ,low voltage switches,disconnectors, Switches ... )IEC60947-6(1999)/GBI14048.11-2002 ow voltage switchgear and control equipment multifunctionalno.1:automatic transfer switchesMain ... fuse combination>IEC60947-6/GBI14048.11 switchgear and control equipment multifunctional transfer switch equipment>2)All ...
... , YH5W-42L1)The arrester’s rated voltage (virtual value):21kV,24kV, 27kV,30kV ,33kV,36kV,42kV,2)The constant operation voltage ... , YH10W-30L1) The arrester’s rated voltage (virtual value):21kV,24kV,27kV,30kV2) The constant operation voltage (virtual value): 17.0kV ...
... to door can be adjusted4).Industrial application:out door cabinets,switchgear,electrionic enclosure,network,furniture,telecom,vending machine,wall-mounting box ...
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