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Quick Details

Rated Voltage: 4000v
Application: High Voltage
Material: Fiberglass
Type: Insulation Sleeving
Brand Name: Demei

Specifications

Demei 2740 Acrylic Coated Fiberglass Sleeving

Demei2740 Acrylic Sleeving is used for insulation in motors, dry and oil-filled Transformers, generators, home appliances, lighting fixtures, instrument Circuits and many other apparatus working at a temperature below 155°C.


Physical Property 

Inside Diameter (mm)

Wall Thickness

Nominal

Tolerance

Min

Max

0.5, 0.8

±0.10

0.20

0.50

1.0, 1.5

±0.15

0.20

0.75

2.0, 2.5

±0.20

0.20

0.75

3.0

±0.25

0.20

0.75

3.5, 4.0, 5.0

±0.25

0.30

0.75

6.0

±0.25

0.30

1.00

7.0, 8.0

±0.50

0.30

1.00

9.0, 10.0, 12.0, 14.0, 16.0

18.0, 20.0, 23.0, 25.0, 27.0

±0.50

0.40

1.30


Electrical Property 

Test Environment

Breakdown Voltage

2740-II

2740-III

Room Temperature

4000v

2500v

in Humidity

2000v

1200v

Wound

2500v

1500v