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| Quantity: | |
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LW3-12/630-20
DGG
◇ It has significant advantages such as simple structure,good arc extinguishing and insulation performance,low operating power,
high rated parameters,long electrical life and no maintenance cycle (20 years);
◇ The shell s made of stainless steel,which meets the corrosion resistance requirements for permanent use;
◇ An explosion-proof pressure relief device has been added to prevent the circuit breaker from burstingdue to increased pressure caused by internal arc faults in the switch;
◇ Choosing insulated terminals for incoming and outgoing terminals can effectively avoid phase to phase flashover faults caused by external factors;
◇ Equipped with a low-pressure locking device,thegas pressure is ina dual control state,improving the reliabity of switchoperation;
◇ Changing the end sleeves of the incoming and outgoing lines to organic insulator type completely eliminates porcelain botte breakage caused by external forces and lightning,as well as cracking caused by porcelain quality factors,greaty improving the reliability ofcircuit breakeroperation;
◇ Equipped with a manual locking device,it effectively prevents misoperation during power outageoperations;
◇ Increasing the inter phase distance of the switch to 250mm can greatly reduce inter phase flashover and short circuit faults;
◇ Improved the process of inlet and outlet conduit,effectively preventing phase to phase flashover faults caused by corona discharge during switch operation;
◇ A surge current controller can be installed to effectively shield the closing surge current,and it is convenient to set the overcurrent delay and overcurrent flow rate protection.
◇ Equipped with an automatic controller that can be manually operated.It can also be operated locally,remotely,or through the FTU interface for console operation.
◇ The use of this product not only reduces land area,reduces engineering costs,and eliminates fire hazards,but alsoimproves its functional characteristics,anti-corrosion performance,and greatly enhances the operational reliability of the power system.
◇ It has significant advantages such as simple structure,good arc extinguishing and insulation performance,low operating power,
high rated parameters,long electrical life and no maintenance cycle (20 years);
◇ The shell s made of stainless steel,which meets the corrosion resistance requirements for permanent use;
◇ An explosion-proof pressure relief device has been added to prevent the circuit breaker from burstingdue to increased pressure caused by internal arc faults in the switch;
◇ Choosing insulated terminals for incoming and outgoing terminals can effectively avoid phase to phase flashover faults caused by external factors;
◇ Equipped with a low-pressure locking device,thegas pressure is ina dual control state,improving the reliabity of switchoperation;
◇ Changing the end sleeves of the incoming and outgoing lines to organic insulator type completely eliminates porcelain botte breakage caused by external forces and lightning,as well as cracking caused by porcelain quality factors,greaty improving the reliability ofcircuit breakeroperation;
◇ Equipped with a manual locking device,it effectively prevents misoperation during power outageoperations;
◇ Increasing the inter phase distance of the switch to 250mm can greatly reduce inter phase flashover and short circuit faults;
◇ Improved the process of inlet and outlet conduit,effectively preventing phase to phase flashover faults caused by corona discharge during switch operation;
◇ A surge current controller can be installed to effectively shield the closing surge current,and it is convenient to set the overcurrent delay and overcurrent flow rate protection.
◇ Equipped with an automatic controller that can be manually operated.It can also be operated locally,remotely,or through the FTU interface for console operation.
◇ The use of this product not only reduces land area,reduces engineering costs,and eliminates fire hazards,but alsoimproves its functional characteristics,anti-corrosion performance,and greatly enhances the operational reliability of the power system.
