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13、Busbar protection heat shrink tubing (MPG)

Browse the number：885 　Release time：2014-07-17 　［Return］

Description:
MPG series of heat shrinkable protective sleeve radiation crosslinking is good electrical insulation and security materials. Has easy installation, excellent environmental adaptability, long service life. Mainly used in low voltage switch cabinet, power plants, substation busbar insulating protective security. Prevent short circuit accidents caused by foreign objects overlap crawling thing; prevent physical shock, contamination and condensation dew imagine flashover occurred. Effectively reduce the busbar phase and the distance of the land, to extend the service life of the bus bars.
Key performance indicators

Project	Parameter
Hardness	<80
Flammability	Oxygen Index>30
Radial Shrinkage	>50%
Axial shrinkage	<5%
Tensile strength	12Mpa
Breakdown strength	≥23KV/mm
Volume resistivity	>1014Ω.cm
Temperature	-55~+105℃
Fully shrink temperature	120~140℃
Breaking toward degree	>400%
Color	Red, green, yellow

10KV, 35KV MPG Series thermal busbar casing

Model / Specifications	Applicable busbar width	收缩后内径（mm）	Contraction diameter (mm)	Fully contracted thickness (mm)	Contraction of front wall thickness (mm)
MPG□-□25/10	20~30	<10	>25	2.6~3.6	1.0~1.5
MPG□-□30/12	30~40	<12	>30	2.6~3.6	1.0~1.5
MPG□-□40/16	40~50	<16	>40	2.6~3.6	1.0~1.5
MPG□-□50/20	50~60	<20	>50	2.6~3.6	1.0~1.5
MPG□-□65/25	60~70	<25	>65	2.6~3.6	1.0~1.5
MPG□-□75/30	80~90	<30	>75	2.6~3.6	1.0~1.5
MPG□-□85/35	90~100	<35	>85	2.6~3.6	1.0~1.5
MPG□-□100/40	120	<40	>100	2.6~3.6	1.0~1.5
MPG□-□120/50	140	<50	>120	2.6~3.6	1.0~1.5
MPG□-□150/60	180	<60	>150	2.6~3.6	1.0~1.5

MPG10L series (continuous lengths) thermal busbar casing

Model / Specifications	Applicable busbar width	Contraction diameter (mm)	Before shrinkage diameter (mm)	Fully contracted thickness (mm)	Contraction of front wall thickness (mm)
MPG10L-□20	20	10±1	20±1	1.9±0.1	>0.8
MPG10L-□25	25 (25-30)	12±1	25±1	1.9±0.1	>0.8
MPG10L-□30	30	15±1	30±1	1.9±0.1	>0.8
MPG10L-□40	50 (40-50)	20±1	40±1	1.9±0.1	>0.8
MPG10L-□50	60 (50-60)	25±1	50±1	1.9±0.1	>0.8
MPG10L-□65	70 (80)	32±1	65±1	1.9±0.1	>0.8
MPG10L-□75	80	37±2	75±2	1.9±0.1	>0.8
MPG10L-□85	100 (90-100)	42±2	85±2	1.9±0.1	>0.8
MPG10L-□100	120 (100-120)	50±2	100±2	1.9±0.1	>0.8
MPG10L-□120	140 (120-140)	60±2	120±2	1.9±0.1	>0.8