What is J-Y(st)YH 2*2*.8 cable?

J-Y(st)YH (Changbao) 2*2*.8 bus cable

Cable structure: single strand bare copper,? .8mm?

core insulation: special? PVCEIB-BUS? /J-Y(St)Yh? ,? Low smoke and no halogen? HEIB-BUS-H

core color: red, black, white and yellow. ?

star four-wire twist?

plastic waterproof tape?

aluminum foil shielding tape drainage line?

outer sheath:? Special? PVC ? EIB-BUS? /J-H(St)Hh? ,? Low smoke and no halogen? HEIB-BUS-H

outer sheath color: green? , gray? EIB-BUS? /J-Y(St)Yh? ,? Green EIB-BUS-H

specification:? 2? ×? 2? ×? .8mm

EIB? The basic structure of the system is a branch Line, and a branch Line can connect 64 components through a line coupler (line? Coupler) can connect up to 15 branch lines into an Area, and through the Backbone coupler (backbone? Line? Coupler) can connect 15 areas into a largest system. Therefore, the EIB system can accommodate up to 14,4 components at most, and the number of controllable electrical equipment points is even more amazing. [3] In fact, if a Line needs to be connected with more components, it can also be connected by connecting line repeaters (line? Repeater) way to connect 192 more bus elements. According to EIB standard, the maximum length of a bus is 1 meters.