Product overview
GCS equipment is suitable for power plant, petroleum, chemical, metallurgy, textile, high-rise building and other industries of the power distribution system. In large power plants, petrochemical systems and other high degree of automation, requiring the interface with the computer, as a three-phase AC frequency of 50(60)Hz, rated operating voltage of 380v(400V, 600V), fixed current 4000A and below the power distribution system, the motor centralized control of reactive power compensation used in the bottom voltage distribution package Buy.
GCS type low-voltage drawout switchgear is used in three-phase AC frequency of 50Hz, rated working voltage of 4000V(690V), rated current of 4000A and below in power, power distribution and motor centralized control, capacitor supplement. Widely used in power plants, petroleum, chemical, metallurgical, textile, high-rise buildings and other places, can also be used in large power plants, petrochemical systems and other high degree of automation, requiring the interface with the computer.
Implementation standard: This product meets the requirements of GB7251.1-1997 "any voltage complete switch setting and control equipment" and JB/T9661-1999 "Low-voltage withdrawable complete switch equipment".
Structural characteristics
(1) The frame is made of 8MF open section steel, and the main frame is installed with a medium Φ9.2mm mounting hole with a modulus of E=20mm and 100mm, which makes the frame assembly flexible and convenient. (2) The functional rooms of the switch cabinet are isolated from each other, and the compartments are divided into functional unit rooms, bus bar rooms and electrical rooms. The function of each chamber is relatively independent.
(3) The horizontal bus is arranged in a flat mode behind the cabinet to enhance the ability of the bus to resist electric power, which is the basic measure for the main circuit to have high short-circuit strength
(4) The design of the cable compartment makes it very convenient to enter and exit from the power supply.
(5) The module of the drawer height is 160mm. The drawer changes only in the height size, and its width and depth dimensions remain unchanged. The drawers of the same functional unit have good interchangeability. Unit circuit rated current 400A and below.
(6) The drawer panel has a clear mark of the position of parting, closing, testing, drawing, etc. The drawer unit has a mechanical interlocking device. 1 The extraction unit is the main body with both extraction and fixed, can be mixed and combined, arbitrary use.
(7) The protection level of the cabinet is IP30IP40, and can also be selected according to user needs.
