15kV 200A bushing well
Installation Manual
Application
1.ATGZ-15(25)/ 200Abushina well., mainly used for current 200A gas insulated switchgear, ring main unit, dry transformer andother equipments. installed on the high votage side of the device connect to the switch, or connect to transformer high voltage winding.
2. Can use a single-through bushing insert,feedthru insert or a single-way T arrester connected to the relevant equipment through thecasing.
3.The interface complies with the lEEE386 standard.
Warning:
1.All equipments connected to the bushing well must be powered off during installation or maintenance
2. Check the appearance of the bushing wellbefore installation, and there should be no defects such as breakage, cracks, etc.
Installation
Step 1
1. Open a dia-meter p65mm hole on the side of the equipment installationpanel, and debur the edge of the hole.
2.Averagely weld 3 lengths of M10X40mm mounting screws on theφ117mm circle centered on the center of the hole center.(Fig 1)
3. Make sure that the seal is not damaged and place the seal into thegroove of the bushing well.
4. Push the bushing well horizontally into the hole of the equipment, andpress on the triangular plate and fix the three mounting holes into thecorresponding equipment welding screws. Put the flat washer and thespring washer into the nut until the spring washer is flat and the torque isabout 30N.m.(Fig 2)
Step 2
Clean and lubricate the inner surface of the bushing well and install aproper shielded separable connector to the front end of the bushing well.
Product size
