LDB-C is the most powerful protection device used in the main distribution network. The product applies special spark-gap of arc suppression method and is fit with precise discharge gas and special arc extinguish plate. It can break the arc into several arc segments after discharge and extinguish them even if high power frequency after current occurs.
| MODEL | LDB-C |
| Nominal AC Voltage,Un | 230-400V AC |
| Distribution System | TN-C,TN-C-S,TN-S,TT |
| Max Cont.Operating AC Volttage,Uc | 385V |
| Max Discharge Current,lmax | 30KA 40kA(8-20)μs |
| lmpulse Current,limp | 10KA 15kA(8-20)μs |
| Voltage Protection level,Up | <1.8kv |
| Response time tr | <25ns |
Wuhan Laurel Import and Export Co., Ltd is a professional electrical products supplier with industrial electrical products and consumer electrical products design, production and sales. We mainly supply Low Voltage Electric( circuit breaker, contactors, fuse etc), Building & Construction Electric(wall switch,socket etc),Lighting Lamp, Electric Accessory(terminal, connector etc) and so on .
Taking "the science and technology as the forerunner, the quality as the life, the prestige as the purpose" as business philosophy, Formation of an experienced professional technical team, and introduces the domestic and international most advanced production equipment at the same time. In the exploration of the continuous development, the company products with delicate exterior, good performance and perfect after-sales service, and won the domestic and foreign customers with expert's consistent high praise.
