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                                                                        GCK、GCL、GCS Low Voltage Withdrawable Switchgear
                                                                        GCK、GCL、GCS Low Voltage Withdrawable Switchgear Products: GCK series withdrawable-type low-voltage switchgear is suitable for use in AC frequency 50 Hz, rated voltage 380 V-660 V of low voltage distribution system, by electricity, feede
                                                                        Product Details
                                                                        GCK、GCL、GCS Low Voltage Withdrawable Switchgear

                                                                        GCK、GCL、GCS Low Voltage Withdrawable Switchgear

                                                                        Products:
                                                                        GCK series withdrawable-type low-voltage switchgear is suitable for use in       AC frequency 50 Hz, rated voltage 380 V-660 V of low voltage distribution system, by electricity, feeder, as main linkage, lighting, motor control and power compensation. It contains power control center (PC) and motor control center (MCC) , meets industrial and mining enterprises, civil construction, power supply and power control purposes.
                                                                        Technical Features:
                                                                        1.      The product meets the IEC439 standard, ZBK standard by NEWA, and GB/T 24274 standard.  
                                                                        2.      In the PC program, the product has the functions ofPower transmission, bus bar combination, power distribution, etc., below 3150A. Air circuit breaker is as main switch, domestic switch include WEW45,CW1, DW45,etc series, import switch including ABB, Schneider. It is safe, reliable and easy to operate. 
                                                                        3.      In the MCC program, the product have the functions of power distribution,illumination, motor control, Functional compensation, etc., below 630A, It can choose WEM1, CDM1, etc series, and also choose molded case switch from ABB, Siemens for protection. 
                                                                        4.      The main switch has the functions of instantaneous, short delay, overload, ground fault protection. According to the requirement, customers can choose protection-type, there are also automatic switching and switching control for customers to choose. 
                                                                        5.      The main bus bar is provided with single bus segmented and single bus not segmented, when choose single bus segmented, the bus switch have the function of automatic switching and switching control. 
                                                                        6.      Motor control circuit have the functions of instantaneous, overload, under-voltage, relief, open-phase protection, AC contactor can use Silent running, have energy-saving effect. 
                                                                        7.      When the motor control capacity is more than the listed sample, the product can use fixed installation or choose the soft-start of ABB, Schneider. 
                                                                        8.      The product use Three-phase five-wire, this can meet different requirements. We can also meet your other requirements. 
                                                                        9.      According to IEC standard and the component characteristics, the derating factor of the switchgear is 0. 7-0. 9. 
                                                                        10. The switchgear has four remote (telemetry, remote hearing, the remote control, remote transfer) functions. 
                                                                        Condition:
                                                                        1.      Ambient temperature: -15℃~+40℃
                                                                        2.      The average temperature should be under +35℃ within 24 hours.
                                                                        3.      Relative humidity: average daily ≦95%, average monthly≦90%
                                                                        4.      Altitude: ≦2000m
                                                                        5.      No fire, explosion, filthy, violent vibration and rain erosion lake.
                                                                        6.      Special circumstances, users and manufacturers negotiated settlement.
                                                                        Technical parameters:
                                                                        Type
                                                                        Item
                                                                        Standards
                                                                         
                                                                         
                                                                         
                                                                         
                                                                        GCK
                                                                        GCL
                                                                        GCS
                                                                        Meet the standards
                                                                        IEC60439-1、GB7251.1、JB/T9661
                                                                        Degree of protection
                                                                        IP30 IP40 IP54
                                                                        Rated voltage(V)
                                                                        AC380
                                                                        Rated frequency(Hz)
                                                                        50
                                                                        Rated insulation voltageV
                                                                        660
                                                                        Motor control capability
                                                                        0.45-600
                                                                        Mechanical life
                                                                        5000
                                                                         
                                                                         
                                                                        Rated current(A)
                                                                        The main bus
                                                                        630、1600、2000、3150、4000、5000、6300
                                                                        The vertical bus
                                                                        1000、1500、2500
                                                                        Main circuit contactconnectors
                                                                        200、400、630
                                                                        Auxiliary circuitcontactconnector
                                                                        10、20
                                                                        Rated short time withstand current(kA)
                                                                        50、80、100、150
                                                                        Rated peakwithstand current(kA)
                                                                        105、176、220
                                                                        Secondary looppressure(V/1min)
                                                                        2500
                                                                         
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