ДСТУ EN 60684-2:2022 Трубки электроизоляционные гибкие. Часть 2. Методы испытания (EN 60684-2:2011, IDT; IEC 60684-2:2011, IDT)



ДСТУ EN 60684-2:2022
(EN 60684-2:2011, IDT; IEC 60684-2:2011, IDT)

Трубки електроізоляційні гнучкі.
Частина 2. Методи випробування

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

CONTENTS

INTRODUCTION

1 General

2 Test conditions

3 Measurements of bore, wall thickness and concentricity

4 Density

5 Resistance to splitting after heating

6 Heat shock (resistance to heat)

7 Resistance to soldering heat

8 Loss in mass on heating of uncoated textile glass sleeving

9 Longitudinal change

10 Deformation under load (resistance to pressure at elevated temperature)

11 Thermal stability of PVC sleeving

12 Volatile content of silicone sleeving

13 Bending after heating

14 Bending at low temperature

15 Brittleness temperature

16 Dimensional stability on storage (applicable to heat-shrinkable sleeving only)

17 Hydrolysis of coating

18 Flexibility (extruded sleeving only)

19 Tensile strength, tensile stress at 100 % elongation, elongation at break and secant modulus at 2 % elongation

20 Fraying resistance test

21 Breakdown voltage

22 Insulation resistance

23 Volume resistivity

24 Permittivity and dissipation factor

25 Resistance to tracking

26 Flame propagation tests

27 Oxygen index

28 Transparency

29 Ionic impurities test

30 Silver staining test

31 Electrolytic corrosion resistance

32 Corrosion resistance (tensile and elongation)

33 Copper corrosion (presence of corrosive volatiles)

34 Colour fastness to light

35 Resistance to ozone

36 Resistance to selected fluids

37 Thermal endurance

38 Mass per unit length

39 Heat ageing

40 Water absorption

41 Restricted shrinkage (applicable to heat-shrinkable sleeving only)

42 Colour stability to heat

43 Smoke index

44 Toxicity index

45 Halogen content

46 Acid gas generation

47 Hot elongation and hot set

48 Tension set (applicable to elastomeric sleeving only)

49 Tear propagation (applicable to elastomeric sleeving only)

50 Long term heat ageing (3 000 h)

51 Dynamic shear at ambient temperature

52 Dynamic shear at elevated temperature

53 Dynamic shear after heat shock and heat ageing

54 Rolling drum peel to aluminium

55 Aluminium rod dynamic shear

56 Sealing

57 Adhesive T peel strength of two bonded heat-shrinkable substrates

58 Circumferential extension

59 Voltage proof

60 Thermal shock

Bibliography