Rmu Inflatable Cabinet Load Switch Sf6 Sulfur Hexafluoride Circuit Breaker
Package Size 100.00cm * 100.00cm * 100.00cm Package Gross Weight 100.000kg Ring Network Cabinet Core OriginalSHG-12D630A
|Vacuum Circuit Breaker
|ISO9001-2000, CE, CCC
|Export Standard Wooden Case
Packaging & DeliveryPackage Size 100.00cm * 100.00cm * 100.00cm Package Gross Weight 100.000kg
Product DescriptionRing Network Cabinet Core OriginalSHG-12D630A Inflatable cabinet disconnecting switch Inflatable cabinet circuit breaker With isolation and groundingThe circuit breaker is mainly used for inflatable cabinet, the product adopts plywood structure type, with the advantages of simple and convenient installation, reliable opening and breaking performance, long service life, maintenance-free, etc., it is an ideal substitute for vacuum circuit breaker for inflatable cabinet.The performance of the product meets the requirements of GB1984-2014 "AC High Voltage Circuit Breaker" E2-M2-C2 level circuit breaker.SHV-12/630A has the advantages of easy installation, less maintenance, long service life, small size, cheap price, safe and reliable. The product meets the technical requirements of GB1984-89,GB/T1984-2003 AC high voltage circuit breaker.Main circuit 630A-20KA, 25KA, mechanical life 10000 times.Grounding circuit 20KA, mechanical life: circuit breaker 10000 times, isolation / grounding: 3000 times / 3000 times.Structure and performance characteristics1,The product is novel, beautiful and practical;2,Small size, can be closed and split operation without term load (800A and below);3,A variety of wiring forms, protection level of IP30, use;4,Shut-off point, isolation distance is large;5,Directly display the state of contact splitting and closing;6,Spring storage energy mechanism, to achieve speed pass, also break;7,Iron nut locking, improve the terminal mechanical q degree;8,The arc extinguishing system and long arc channel design does not just improve the breaking capacity, and reduce the arc zone edge body carbonization, reduce leakage current;9,With three j, four j, cabinet, outside the operation and the board before, after the board wiring and other forms.Use of environmental conditionsAltitude of not more than 2000m, seismic fracture degree of not more than 8 degrees.Surrounding air temperature is lower than +50ºC, not lower than -40ºC. Relative temperature daily average is not greater than 95%, monthly average is not greater than 90%.Frequent violent vibration of the installation site, obviously affect the performance of the institution of water vapor, gas, chemical corrosive deposits, salt spray, dust and dirt and its fire, explosion hazardous installation sites are not suitable for use.Rated SF6 gas pressure 0.04MPa, SF6 gas in line with GB/T12022-2014 "industrial sulfur hexafluoride" requirements.
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