summary
gck series low voltage withdrawable switchgear rated voltage 380-660v ac three-phase four wire, three-phase five wire system, power system as power plants, substations, industrial and mining enterprises and high-rise buildings, power feed, reactive power compensation, power measurement, lighting and electric centralized control of motivation. meets the national standard gb7251.1 "low voltage switchgear and control equipment", jb/t9661 "low voltage draw out switch equipment" and the international standard iec439.
◎structure description
the cabinet is assembled by kb structure, skeleton profile (c profile) or ks profile (8mf profile) assembled. horizontal bus placed top cabinet top, open, a cabinet door, line by line, installation and maintenance more convenient. the level of protection ip3x-4x. the drawer is operated by opening the door or the door with a door. open the door when the drawer type two position, using dial dial type three position operating mechanism and spiral propulsion mechanism, with a door operation drawer adopts cxjg type operating mechanism. a new way of using plug-in valve, high reliability. unit circuit rated current 600a and below, in which the maximum current 1/2 unit drawer can reach 100a.
all structure parts cabinet through self tapping screw connection, according to need to install door panels, partitions, bracket and drawer components; for combined switch cabinet frame complete. the cabinet body and parts installation hole according to the variation of the modulus e=25mm, flexible and convenient installation. drawer units are 200/4, 200/2, 200, 300, 400, 500, 600 and other series of unit height, according to the current level of each loop is different from the selected occupied drawer unit height. drawer effective installation height 1800mm.
the utility model adopts the ks type steel and the special connecting piece, the sectional area of the section bar is large, and the steel bar has enough steel degree, the assembly is simple, the technology is strong, and the stability is good. the cabinet body and parts installation holes according to the modulus e=20mm change, flexible and convenient installation. drawer units are 200/2, 200, 300, 400, 500, 600 and other series of unit height, effective installation of the drawer height 1800mm.
◎outline dimension
high 2200
width 600 800 1000
depth 800 1000 800 1000 800 1000
