Suzhou Kiande Electric Co.,Ltd.
Specialized in intelligent production equipment in electrical field!
Add to Cart
High Tension Busbar Joint Belleville Washer with Zinc-plated Surface
Belleville washer is to absorb loads by acting as a spring. When a load is applied a
Belleville washer, the washer compresses. At the same time, theBelleville washer
exerts an equal amount of force against the object.
| Model | Material | Hole Diameter | Surface Treatment |
| φ37*3mm | 65Mn | φ8.5mm | Galvanized Treatment |
| φ74*4mm | 65Mn | φ13mm | Dacromet Treatment |
| φ75*5mm | 65Mn | φ13mm | Dacromet Treatment |
| φ76*5mm | 65Mn | φ13mm | Dacromet Treatment |
| φ90*6mm | 65Mn | φ13mm | Dacromet Treatment |
What is Busduct Joint component?
Joint block is operatable by one / two shear off bolts.
Joint assembly can be removed / installed at any time in installed condition.
Disc spring washer are used in Uniblock joint to uniformly distribute pressure.
Recommended torque for tightening is 7 Kg-mtr.
These joints are specially designed to accommodate thermal expansion of busbars and housing.
Installation Guidence of Busduct Joint
Step1:dentify the correct joint stack (either 4W or 5W) and its phase orientation before Busduct joint pack installation
Step2: Align and connect both busduct terminal with joint stack connector.
Step3:Joint stack stopper acts a guideline to ensure a full contact surface of the overlapping conductors.
Step4: Tighten the double headed bolt by using socket wrench untile the outer head shear off.
Step5:Place joint pack covers on both sides of the busduct joint section and tighten all the bolts and nuts with socket wrench.