Insulator PDF
High voltage porcelain station post insulator C10-1050
High voltage porcelain station post insulator C10-1050 is very common used in the substations. The height of it is 2300, the tolerance of it is plus or minus 3.5mm. Since it is big, normally we will make it into two stacks, and then assemble them together to reach 2300mm height.
C10-1050 means lightning impulse withstand voltage is 1050kv, this is the main quality of the high voltage porcelain station post insulator C10-1050, except this, the IEC 60273 international standard also requires switching impulse withstand voltage under wet 750KV, these two values are the electrical performance of the station post insulator.
Except the electrical parameter, the cantilever strength is the most important one for high voltage porcelain station post insulator C10-1050, when it is used on substations, it will under some mechanical load, the high voltage insulator should withstand the certain strength. The rated cantilever strength of high voltage porcelain station post insulator C10-1050 is 10KN, the service load of it on substation won’t be over 5KN, so it can service very well on substations.
High voltage porcelain station post insulator C10-1050
Except high voltage porcelain station post insulator C10-1050, C4-1050, C6-1050,C8-1050,C12.5-1050, C16-1050, C20-1050 are in the same types. Main parameter is as follows:
Cantilever strength: 4KN, 6KN, 8KN, 10KN, 12.5KN, 16KN, 20KN
Lightning impulse withstand voltage: 1050KV
Switch impulse withstand voltage wet: 750
Power frequency withstand voltage wet: 460KV
Height of insulator: 2300mm
Creepage distance: 4000mm, 5650mm
Fixing diameter of end fitting hole: 127, 225, 254 ,275 300 or 325mm
High voltage porcelain station post insulator C10-1050 is Orient Power company main product, and grey color, brown color of the insulator is available, except the standard code number, we can also supply and design according to customer requirement. Orient also provides shackle insulator ED-2B, and maybe you are seeking for this high quality insulator.
