Busbar sleeve

RSFRNH-BTM

Medium Voltage Cross-linked Polyolefin Bus-Bar Tubing

Overview

Overview Dimensions

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.

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℃

Technical Data

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℃╳68h	≥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	≥1×1013Ω•㎝	2×1014Ω•㎝
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):()

Busbar sleeve

RSFRNH-BTM

Medium Voltage Cross-linked Polyolefin Bus-Bar Tubing

Overview

Features

Technical Data

Electrical

Selection Table

WOER(002130):0.000.00(0.00%)

WOER (002130):()

RSFRNH-BTM

Medium Voltage Cross-linked Polyolefin Bus-Bar Tubing

Overview

Features

​Technical Data

Electrical

​Selection Table

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

Technical Data

Selection Table