HIGH VOLTAGE Bus Bar Tape HVBT - Raychem / Tyco insulation tape

Raychem HIGH VOLTAGE Bus Bar Tape (HVBT) is a heat-shrinkable, adhesive-coated tape which provides insulation enhancement and protection against accidentally induced discharge. Raychem tape HVBT is designed to combine the integrity of heat-shrinkable tubing with the versatility of a wraparound product. It is quick and easy to install. Upon application of heat, the tape shrinks down and the adhesive lining melts which amalgamates the over-lapping layers together, producing a complete lap to lap seal.

A single layer of Raychem tape HVBT, two-thirds overlapped, will provide AC voltage withstand (flashover protection) to at least 17.5 kV increasing to 25 kV if a second layer is applied. Although Raychem tape HVBT will stick to itself and other insulating materials it will not adhere to metal or porcelain allowing easy removal for maintenance.

Features and Benefits

• Easy to apply using readily available equipment

• Suitable for both indoor and outdoor use

• Excellent anti-tracking properties

• Continuous operating temperature up to 90 °C

• Extremely versatile and flexible at temperatures as low as -40 °C, the 30% shrink ratio enables coverage of almost any shape

• Good thermal emissivity and contact with busbars means no derating is required

• Manufactured from non-halogen based materials, reducing the toxic and corrosive effects in the event of fire

• Can be stored indefinitely at temperatures up to 50 °C without loss of performance