Spantech Engineering Industries Pvt. Ltd.

Flexible Bushing Boot

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Product Description

Flexible Bushing Boot

Flexible Bushing Boot is an elastomeric molded part which is used over the electrical connections in between the cable lugs and other equipment to provide extra protection and improve the phase to phase and phase to ground insulations. This synthetic rubber element can be used in heavy electric systems such as switchgear and transformer to give protection against flashover due to high humidity. It can be easily installed without requirement of any special tools.

Features

Kits designed to cover a wide range of cable sizes. 35 sq.mm â 400 sq.mm
Flexible Structure covers right-angled or straight installation in a single design
Suits bushing diameter Range from 46mm â 70mm.
Special Collar applied suit for smaller bushing diameter 31mm â 45mm.
Removable &Reinstallable for convenient maintenance.

The minimum clearances with the boots for required voltage levels.

Voltage level Uo/U U(max) kV	3.8/6.6 (7.2) kV	6.35/11 (12) kV	8.7/15 (17.5) kV	12/20 (24)kV
	mm	mm	mm	mm
Minimum Clearance Phase to Phase	75	100	100	100
Minimum Clearance Phase to Earth	45	60	75	75
Minimum Clearance Between two Boots	12	12	12	12

Ordering Reference	Maximum Voltage	Bushing Diameter	Cable Range
Ordering Reference	KV	MM	SQ.MM
SIBB 01	17.5	31 - 45	35-400
SIBB 02	17.5	46 - 70	35-400
SIBB 02	24	46 - 70	35-300

Product Details

Voltage Type	Medium Voltage
Usage/Application	Increase Insulation between Phases in Medium Voltage Switchgears
Conductor Size	35 sq.mm to 400 sq.mm
Type	Indoor