YUFENG ELECTRIC CO.,LTD
Booth Number: Hall N1 - 1G12
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COMPONENTS OF MV SWITCHGEAR
The chassis truck is mainly used to carry circuit breakers, transformers and other components in the withdrawable switchgear, push them in and out, and serve as an auxiliary operation for connecting the components to the busbar. When the chassis car cooperates with the internal mechanism of the circuit breaker and other interlocking mechanisms of the central cabinet, it can meet the "five-proof" interlocking requirements in GB3906. The contact box is an epoxy resin APG process pressure gel molding structure, which is used in various handcart switch cabinets and plays the role of insulation isolation and connection transition. The earthing switch is a protection device commonly used in power systems, and its main function is to protect the safety of power equipment and personnel. The earthing switch has two states, which are closed and open states. When the earthing switch is in the closed state, the voltage and current in the power system can operate normally; when the earthing switch
VACUUM CIRCUIT BREAKER
Indoor high voltage vacuum circuit breaker can provide control and protection for industrial and mining enterprises,power plants and substations,electrical facilities, and is suitable for frequent operation.
SF6 LOAD BREAK SWITCH WITH MECHANISM
SF6 load break switch main us in the ring mian unit. It complies with technical requirements of IEC 420,694 and 129,GB3804-2004. The switch with closing,opening and grounding function. SF6 gas is filled into the epoxy shell with strengthening structure to realize these three founctions with the least parts ,which quarantees the quality and improve the reliability.
COMPONENTS OF MV SWITCHGEAR
The chassis truck is mainly used to carry circuit breakers, transformers and other components in the withdrawable switchgear, push them in and out, and serve as an auxiliary operation for connecting the components to the busbar. When the chassis car cooperates with the internal mechanism of the circuit breaker and other interlocking mechanisms of the central cabinet, it can meet the "five-proof" interlocking requirements in GB3906. The contact box is an epoxy resin APG process pressure gel molding structure, which is used in various handcart switch cabinets and plays the role of insulation isolation and connection transition. The earthing switch is a protection device commonly used in power systems, and its main function is to protect the safety of power equipment and personnel. The earthing switch has two states, which are closed and open states. When the earthing switch is in the closed state, the voltage and current in the power system can operate normally; when the earthing switch
VACUUM CIRCUIT BREAKER
Indoor high voltage vacuum circuit breaker can provide control and protection for industrial and mining enterprises,power plants and substations,electrical facilities, and is suitable for frequent operation.
SF6 LOAD BREAK SWITCH WITH MECHANISM
SF6 load break switch main us in the ring mian unit. It complies with technical requirements of IEC 420,694 and 129,GB3804-2004. The switch with closing,opening and grounding function. SF6 gas is filled into the epoxy shell with strengthening structure to realize these three founctions with the least parts ,which quarantees the quality and improve the reliability.