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  Irrax® Sleeve SBI300/350
  Irrax Sleeve, 2:1
Operating Temperature: -40 up to 120°C
 

Technical datasheet

Page 1 of 2

 

ASTM
ESI 09-13
IEC
SUMITOMO Standard

Surface: Matt
Marking:
 Dimensions
 

BEFORE SHRINKAGE

AFTER SHRINKAGE

DELIVERY UNITS

Inner diameter (EID) min.

Wall thickness (EWT) min-max

Inner diameter (RID) max. Wall thickness (RWT) min-max Unit quantity Box quantity

[type]

[mm]

[mm]

[mm] [mm] [m] [m]
SBI300 6/15 15,0 nom. 1,10 6,00 nom. 2,00 25 100
SBI300 12/30 30,0 nom. 1,10 12,0 nom. 2,30 25 50
SBI300 20/50 50,0 nom. 1,10 20,0 nom. 2,50 25 50
SBI300 30/75 75,0 nom. 1,10 30,0 nom. 2,50 25 50
SBI300 40/100 100,0 nom. 1,10 40,0 nom. 2,50 25 25
SBI300 50/120 120,0 nom. 1,30 50,0 nom. 3,00 25 25
SBI350 10/25 25,0 nom. 1,60 10,0 nom. 4,00 -- --
SBI350 16/40 40,0 nom. 1,60 16,0 nom. 4,00 -- --
SBI350 25/65 65,0 nom. 1,60 25,0 nom. 4,00 -- --
SBI350 40/100 100,0 nom. 1,60 40,0 nom. 4,00 -- --

 Colours & Technical drawing

STANDARD COLOURS

red-brown
 
 

SPECIAL COLOURS

upon request
 
 

TECHNICAL DRAWING

Click to enlarge

  © 2009 SUMITOMO ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary.

SUMITOMO-G-04042020 HP



 
  Irrax® Sleeve SBI300/350  
  Irrax Sleeve, 2:1  

 

Technical datasheet

Page 2 of 2

 

 Technical properties

PHYSICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Longitudinal Change IEC +5% to - 15% -7%
Tensile Strength ASTM D 638 Min. 5,0 MPa 7,6 MPa
Elongation at Break ASTM D 638 Min. 300% 525%


THERMAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Operating Temperature Life-curve -40 up to 120°C -40 up to 120°C
Min. Shrink Temperature Shrink curve full recovery 150°C
Shrinking starts at Shrink curve 60°C
Low temperature flexibility (-40°C x 4h) ASTM D 2671 (C) no cracking Pass
Heat Shock (250°C x 20min) ESI 09-13 no cracking Pass
Copper Corrosion (150°C x 168h) ASTM D 2671 (C) no corrosion Pass


CHEMICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Flammability UL 224 ATF. IEC 60332-1 Pass


ELECTRICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Dielectric constant ASTM D 150. IEC 250 Nom. 2,7 2,7
Volume Resistivity ASTM D 150. IEC 93 Nom. 7,8 x 1016 Ω·cm 7,8 x 1016 Ω·cm
Dielectric Strength ASTM D 2671. IEC 243 Min. 10 kV/mm ≥ 15 kV/mm


OTHER PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Accelerate Ageing (160°C x 168h) ASTM D 638 Min. 5,0 MPa (Tensile Strength) 9,4 MPa
Accelerate Ageing (160°C x 168h) ASTM D 638 Min. 200% (Elongation at Break) 490%


Application: SBI300: Up to 24 kV. SBI350: Up to 36 kV.
  © 2009 SUMITOMO ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary.

SUMITOMO-G-04042020 HP