Heat shrinkable tubing

RSFRNH-BTM

Medium Voltage Cross-linked Polyolefin Bus-Bar Tubing RSFRNH-BTM is made from specially formulated radiation cross-linked halogen free compounds.

It can provide high resistance to tracking and arcing, as well as to enhance the insulation properties of bus-bar in switchgear and substation. Suitable for application in insulating medium voltage bus bars, cable termination and joints from 1KV to 24KV.

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Overview

Overview Dimensions

Features

Flame Retardant
Reduces bus bar clearance requirements
Protect against accidental flashover
Anti-track
Halogen free
Tested to IEC60684 standards for medium voltage
switch-gear applications to above 20KV
Continuous Operating Temperature: -40 ℃ to 110℃ ,can be used in 175℃
Shrink Temperature:120℃

Physical

Property	Test Method	Standard Performance	Typical Performance
Tensile strength	IEC 60684	≥8Mpa	10.5 Mpa
Elongation	IEC 60684	≥400%	550%
Heat Aging tensile strength	150℃*168h	≥5Mpa	9.5 Mpa
Heat Aging elongation	150℃*168h	≥200%	450%
Heat shock	225℃*4h	no cracking or flowing	no cracking or flowing
Flammability	IEC 60684	Passed	Passed
Low temperature Flexibility	-40℃*4h	no cracking	no cracking

Electrical

Property	Test Method	Standard Performance	Typical Performance
Dielectric Strength	IEC 60684	≥20KV/mm	23kv/mm
Volume Resistivity	IEC 60684	≥1×10 Ω•㎝	2×10 Ω•㎝
Tracking(2.5kv,60min)	IEC 60684	no cracking	no cracking

Selection Table

Normal size (mm)	As Supplied/mm	After Recovered/mm		Standard Package (m/roll)
Normal size (mm)	Inside diameter	Inside diameter(Max)	Wall Thickness(Min)	Standard Package (m/roll)
Φ20/6	20	6	2.2±0.3	25
Φ28/9	28	9	2.6±0.3	25
Φ33/10	33	10	2.8±0.3	25
Φ40/12	40	12	2.8±0.3	25
Φ45/14	45	14	3.0±0.3	25
Φ55/16	55	16	3.0±0.3	25
Φ65/19	65	19	3.0±0.3	25
Φ75/22	75	22	3.0±0.3	25
Φ85/25	85	25	3.2±0.3	25
Φ95/30	95	30	3.2±0.3	25
Φ115/34	115	34	3.3±0.3	25
Φ130/36	130	36	3.3±0.3	25
Φ160/50	160	50	3.3±0.3	25
Φ180/56	180	56	3.3±0.3	25

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WOER*(002130):0.00**0.00(0.00%*)

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WOER (002130):()

Heat shrinkable tubing

RSFRNH-BTM

Medium Voltage Cross-linked Polyolefin Bus-Bar Tubing RSFRNH-BTM is made from specially formulated radiation cross-linked halogen free compounds.

Overview

Features

Physical

Electrical

Selection Table

WOER(002130):0.000.00(0.00%)

WOER (002130):()

RSFRNH-BTM

Medium Voltage Cross-linked Polyolefin Bus-Bar Tubing RSFRNH-BTM is made from specially formulated radiation cross-linked halogen free compounds.

Overview

Features

Physical

Electrical

​Selection Table

WOER*(002130):0.00**0.00(0.00%*)

Selection Table