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General| Brand | ABB |
|---|---|
| Model | GSB 245 |
| Category | Industrial Equipment |
| Language | English |
GSB bushing is designed and tested according to IEC 60137 and IEEE C57.19.00/01.
Highlights include oil-free, non-shattering materials, easy handling, light weight, compact design, and seismic qualification.
Guidance on using sealing container for transport/storage and optional RIPCOAT protection.
Tests include partial discharge, tan δ, capacitance, and voltage withstand. Includes visual inspection.
Complete type tests have been performed and reports are available on request.
GSB bushing with composite insulator qualified in shake table tests for High Performance Level IEEE 693-2005.
Outer conducting layer connected to insulated test tap. Protective cap must be fitted to ground.
Adapter for permanent connection of test tap to measuring circuits.
Description of the outer terminal, its stud assembly, and available configurations.
Plate for stud connection, used for connecting bushing to line conductor.
Information on standard and optional outer shields for GSB bushings.
Details of the copper inner terminal for draw lead connection, including its components.
Description of the end-shield, its coating, and suitability for various contacts.
Requirements for draw lead insulation using vacuum oil-impregnated paper.
GSB bushings meet temperature rise test requirements for currents and include short-time current calculation.
Guidelines for conductor selection and oil temperature limits for overload conditions.
Calculation of rated thermal short-time current according to IEC 60137.
Cantilever operational and test loads for vertical and horizontal mounting, and test loads.
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