CBTH
4Pages

CONNECTION SYSTEMS CBTH Medium voltage crosslinked polyolefin bus bar tubing Heavy wall anti-track heat shrinkable tubing specifically designed for insulating medium voltage bus bars. Features And Benefits • Halogen free • Reduces bus bar clearance requirements • Protects against accidental flashover • Anti-track • CBTH heavy wall tubing rated to 36 kV • Shrink ratio: 3:1 • Continuous operating temperature: -40°C to 125°C • Shrink temperature: 120°C Standards • Tested to ANSI C37.20.2 standard for medium voltage switchgear application to 36kV • UL recognized component • Insulation of medium voltage bus bars in switchgear equipment, transformers and generators Ordering • Select a dimension which will shrink snugly over the component to be covered. If recovery is restricted the resultant wall thickness will be less than specified. • Select options: • Color: Red (RD) • Please specify the product name, order number and options you require • Order example: CBTH 2700, 68.0/22.1, red Please contact your Customer Service Representative for information on custom colors, sizes, lengths and material data sheet.

shawcor.com ORDER NUMBER ORDER NUMBER

Application ranges noted above selected to obtain minimum insulation thickness required to meet ANSI C37.20.2 withstands requirements at bus bar spacing noted below. These spacings were determined from a limited number of test configurations. Due to the wide variety of bus bar configurations, these spacings should not be employed without actual testing by the user. Clearances With Insulation SYSTEM VOLTAGE P to P: Phase to Phase orientation P to G: Phase to Ground orientation Spacing based on metal to metal dimension prior to insulation Spacing based on insulation wall thickness per...

CONNECTION SYSTEMS