summary：
The low voltage drawout switch cabinet of the GCK (L) system is applicable to all places with power generation, power distribution and power utilization, such as electric power system, petroleum system, factory and civilian building etc. The frame structure used by the GCK (L) system can be flexibly assembled and different standard components can be installed in the cabinet to meet various use requirements. The drawout unit uses the aluminum alloy slide rail and spiral pushing mechanism. The operating position is obvious and operation is easy and reliable.
Introduction：
The low voltage drawout switch cabinet of the GCK (L) system is applicable to all places with power generation, power distribution and power utilization, such as electric power system, petroleum system, factory and civilian building etc.
The frame structure used by the GCK (L) system can be flexibly assembled and different standard components can be installed in the cabinet to meet various use requirements. The drawout unit uses the aluminum alloy slide rail and spiral pushing mechanism. The operating position is obvious and operation is easy and reliable.
This product complies with the standards such as IEC60439-1, GB7251.1-2013, GB7251.12-2013 and JB/T9661-1999 etc. The system installation and connection are executed according to the standard of IEC364.
Normal Use Conditions
lThe ambient air temperature is not higher than +40℃ and no lower than -5℃. Its average temperature within 24 hours is not higher than +35℃.
lThe weather condition should be as follows: The air is clean. The relative humidity should be not higher than 50% at the maximum temperature of +40℃. The higher relative temperature is allowed when the temperature is lower.
lThe altitude is not higher than 2,000m.
lThis product is applicable to the transportation and storage under the following temperatures: within -25℃~+55℃ and the temperature can reach +70℃ in a short time (no longer than 24 hours). Under such limit temperature, the device should not suffer any unrecoverable damage and should operate normally under the normal conditions.
Notes: Please negotiate with us in case of out of the above-mentioned environmental conditions for normal use.
GCS low voltage
The GCS low voltage drawout switch cabinet is applicable to the electric energy conversion, distribution and control of the power, power distribution and motor control center of the low voltage power distribution system of the power plant, power station, petroleum and chemical department, factory, high-rise building and so on.
The GCS low voltage drawout switch cabinet has high connection and disconnection capacities, good dynamic and thermal stability, advanced and reasonable structure, flexible electric plan, high protection grade, good safety and reliability, easy maintenance and higher technical performance index.
This product complies with the standards such as IEC60439-1, GB7251·1-2013, GB7251·12-2013 and JB/T9661-1999 etc.
Normal Use Conditions
lThe ambient air temperature is not higher than +40℃ and no lower than -5℃. Its average temperature within 24 hours is not higher than +35℃.
lThe weather condition should be as follows: The air is clean. The relative humidity should be not higher than 50% at the maximum temperature of +40℃. The higher relative temperature is allowed when the temperature is lower.
lThe altitude is not higher than 2,000m.
lThis product is applicable to the transportation and storage under the following temperatures: within -25℃~+55℃ and the temperature can reach +70℃ in a short time (no longer than 24 hours). Under such limit temperature, the device should not suffer any unrecoverable damage and should operate normally under the normal conditions.
Notes: Please negotiate with us in case of out of the above-mentioned environmental conditions for normal use.
lAll functional rooms are strictly separated and the rooms are divided into the functional unit room and cable room. The roles of all units are mutually separated, with mutual influence.
lThe horizontal bus is horizontally arranged at the behind of the cabinet, increasing the capacity of the bus anti-short-circuit current to generate the electric power.
lThe drawer type is divided into five dimension series including 1/2 unit, 1 unit, 3/2 units, 2 units and 3 units and the rated current of the loop is 400A or below.
lMaximum 11 unit drawers or 22 1/2 unit drawers can be installed for each device.
lThe drawer has five positions, including separation, combination, test, drawout and disconnection as well as obvious signs.
lThe mechanical interlocking device and emergency deblocking device are set for the drawer.
