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Doplňující informace

ASTM D2633-96

Standard Methods of Testing Thermoplastic Insulations and Jackets for Wire and Cable

Automaticky přeložený název:

Standardní metody zkoušení termoplastické izolací a bundy pro dráty a kabely

NORMA vydána dne 10.10.1996

Jazyk
Provedení	Online zabezpečené PDF - 2 010.00 Kč Tištěné - 2 010.00 Kč
Dostupnost	SKLADEM
Cena	2010.00 Kč bez DPH
2 010.00 Kč

Informace o normě:

Označení normy: ASTM D2633-96
Poznámka: NEPLATNÁ
Datum vydání normy: 10.10.1996
Kód zboží: NS-20968
Počet stran: 14
Přibližná hmotnost: 42 g (0.09 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM D2633-96 :

Keywords:

Accelerated aging/testing-insulation, Dielectric breakdown voltage, Heating tests-electrical insulating materials, Insulation resistance, Partial discharges, Plast (electrical insulating), Poly(vinyl chloride)(PVC)-electrical insulation, Resistance and resistivity (electrical)-insulating materials, Thermal analysis (TA), Thermoplast, Voltage, thermoplastic insulation/jacket compounds, ICS Number Code 29.035.20 (Plastic and rubber insulating materials)

Doplňující informace

1. Scope

1.1 These test methods cover procedures for the testing of thermoplastic insulations and jackets used on insulated wire and cable. To determine the test to be made on the particular insulation or jacket compound, reference should be made to the product specification for that type. These test methods do not apply to the class of products known as flexible cords. The insulation and water-absorption tests do not apply to the class of products having a separator between the conductor and the insulation.

1.2 This standard may involve the use of certain hazardous materials, operations, and equipment. It is the responsibility of the user of this standard to establish appropriate safety practices and to determine the applicability of regulatory limitations prior to use.

1.3 In this standard the temperature appearing first is the commonly used temperature.

1.4 The procedures appear in the following sections:

Procedure Sections Cold Bend Test 42 to 44 Dielectric Strength Retention Test 28 to 30 Electrical Tests of Insulation 17 to 24 Heat Distortion Test 41 Heat Shock Test 40 Partial-Discharge Extinction Level Test 25 to 27 Physical Tests of Insulation and Jackets 4 to 16 Surface Resistivity Test 45 to 47 U-Bend Discharge Test 45 to 47 Vertical Flame Test 38 Water Absorption Tests, Accelerated 31 to 37

2. Referenced Documents

E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
Federal Specification for Tape; Paper, Gummed (Kraft) (PPP-T-45D) Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
	Guide for Partial-Discharge Procedure Available from The Insulated Cable Engineers Association, Inc. (ICEA), P.O. Box 1568, Carrollton, GA 30112, http://www.icea.net.
D5025-20a	Standard Specification for Laboratory Burner Used for Small-Scale Burning Tests on Plastic Materials (Includes all amendments and changes 4/16/2020).
D5423-23	Standard Specification for Forced-Convection Laboratory Ovens for Evaluation of Electrical Insulation
D1248-25	Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable
D1711-26	Standard Terminology Relating to Electrical Insulation
D638-22	Standard Test Method for Tensile Properties of Plastics
D573-04(2025)	Standard Test Method for Rubber—Deterioration in an Air Oven
D471-16a(2021)	Standard Test Method for Rubber Property—Effect of Liquids (Includes all amendments and changes 6/25/2021).
D374-99	Standard Test Methods for Thickness of Solid Electrical Insulation
D257-14(2021)e1	Standard Test Methods for DC Resistance or Conductance of Insulating Materials (Includes all amendments and changes 5/6/2021).
D150-22	Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
D149-25	Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
D2132-23	Standard Test Method for Dust-and-Fog Tracking and Erosion Resistance of Electrical Insulating Materials

D3755-20	Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Under Direct-Voltage Stress
D5207-20	Standard Practice for Confirmation of 20-mm (50-W) and 125-mm (500-W) Test Flames for Small-Scale Burning Tests on Plastic Materials

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