BS 2782-2.220&221(1983) : LATEST
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS OF TESTING PLASTICS - ELECTRICAL PROPERTIES - DETERMINATION OF ELECTRICAL STRENGTH: RAPIDLY APPLIED VOLTAGE METHOD AND STEP-BY-STEP METHOD
15-05-1995
23-11-2012
Foreword
Committees responsible
Method
0 Introduction
1 Scope
2 Definitions
3 Identification method
4 Form of test pieces
5 Number of test pieces
6 Electrodes and test assemblies
7 Electrical apparatus
8 Conditioning
9 Conditions of test
10 Procedure
11 Expression of results
12 Test report
Appendix
A Criterion of breakdown
Tables
1 Identification of method
2 Successive voltages to be applied (kilovolts peak/
square root of 2)
Figures
1 Electrodes for sheet materials
2 Typical example of electrode apparatus for tests on
tape
3 Electrodes for tests on round tubes
4 Typical electrode arrangement for tests parallel to
the surface
5 Typical electrodes for tests on flexible tube
including sleeving
| DevelopmentNote |
See BS 903: Part C4: 1983
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 3905:1984 | Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, primarily for use in mines |
| BS 6564-2:1985 | Polytetrafluoroethylene (PTFE) materials and products. Specification for fabricated unfilled polytetrafluoroethylene products |
| BS 2572:1990 | Specification for phenolic laminated sheet and epoxy cotton fabric laminated sheet |
| BS 7008-1:1988 | Acquisition and presentation of comparable data for basic properties of plastics. Method for single-point data |
| BS 3816:1989 | Specification for epoxy resin casting systems used for electrical insulating applications at power frequencies |
| BS 5139:1991 | Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion |
| BS 3412:1992 | Methods of specifying general purpose polyethylene materials for moulding and extrusion |
| BS 4936:1987 | Method of specifying styrene-acrylonitrile (SAN) moulding and extrusion materials |
| BS 5734-4:1990 | Polyester moulding compounds for electrical and other purposes Specification for sheet moulding compounds for electrical purposes |
| BS 1493:1987 | Method of specifying general purpose polystyrene (PS) moulding and extrusion materials |
| BS 3953:1990 | Specification for synthetic resin bonded woven glass fabric laminated sheet |
| BS 5734-2:1990 | Polyester moulding compounds for electrical and other purposes Specification for dough moulding compounds for electrical purposes |
| BS 6564-2:1991 | Polytetrafluoroethylene (PTFE) materials and products Specification for fabricated unfilled polytetrafluoroethylene products |
| BS 4994:1987 | Specification for design and construction of vessels and tanks in reinforced plastics |
| BS 6921:1988 | Method for evaluation of the thermal endurance of flexible sheet electrical insulating materials using the wrapped tube method |
| BS 7008-2:1988 | Acquisition and presentation of comparable data for basic properties of plastics Method for multipoint data |
| BS 6673:1986 | Specification for polyester glass mat sheets for electrical purposes |
| BS 3905:1995 | Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, for use in coal mines. |
| BS 5125:1990 | Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines |
| BS 3454:1995 | Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors) for use in coal mines |
| BS G 198-5:1997 | Sleeves and moulded components for aircraft electric cables and equipment wires Specification for heat shrinkable moulded shapes |
| BS 3454:1984 | Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors), primarily for use in mines |
| BS 3126:1987 | Method of specifying toughened polystyrene (SB) moulding and extrusion materials |
| BS 4935:1989 | Method of specifying acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials |
| BS 2782-0:1982 | Methods of testing plastics Introduction |
| IEC 60243:1967 | Recommended methods of test for electric strength of solid insulating materials at power frequencies |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
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