SS1-1 Bus Bar Insulation Heat Shrink Tube with shrink ratio 2:1 used in switchgear cabinets against accidential flashove

0.3~10.0 USD

Location:	Dalian, Liaoning, China (Mainland)
Business Type:	Manufacturer, Distributor/Wholesaler

Means of Transport:	Ocean, Negotiable, Air, Land
Brand Name:	UPM heat shrink
Highest Working Temperature:	125 ℃
color:	Black
specification:	dia 15~175 mm
Shrink ratio:	2:1,2.5:1,3:1
Voltage class:	600~1000V
Insulation ,sealing,protection:	Bus bar insulation and protection
Tel:	86-411-87166661
hot sale 2013:	Flame retardant thin wall cross-linked polyolefin
Contact:	Lily Zhang / info@upolymer.com
Flame retardant:	RoHS
Operating temperature::	-40~105 ℃
Production Capacity:	40t/month
Packing:	standard carton packaging
Delivery Date:	within 3 weeks

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SS1-1 Bus Bar Insulation Heat Shrink Tube
Features
Flame retardant thin wall cross-linked polyolefin		Operating temperature: -40~105 ℃
Bus bar insulation and protection		Shrink temperature: 125 ℃
Reduces bus bar clearance requirement		Shrink ratio: 2:1
Halogen free, RoHS compliant		Voltage class: 1KV
Protects against short circuit and electrical leakage caused by small animals

Technical Data
Property		Test method	Values
Physical	Tensile strength	ASTM D2671	≥14 MPa
	Breakdown elongation	ASTM D2671	≥400%
Aging (136℃/168hrs)	Tensile strength	ASTM D2671	≥12 MPa
	Breakdown elongation	ASTM D2671	≥300%
Resistance to selected fluids Tensile strength		IEC 60684-2	≥8MPa
(23℃/168hrs) Breakdown elongation		IEC 60684-2	≥250%
	Density	ASTM D2671	1.15~1.25
	Thermal endurance	IEC 216	125 ℃
	Water absorption (23℃/336hrs)	ASTM D570	≤0.5%
	Low temperature flexibility (-40℃/4hrs)	ASTM D2671	No cracking
	Heat shock (200℃/4hrs)	ASTM D2671	No drop, No flow
	Holdig air test	more than 3	After shrink, no air gap
		bendings on bus bar	between H.S.T. and bus bar
	Cutting test (130℃/168hrs)	Raychem method	5mm Length cutting along longitudinal, no cracking
	Halogen free	IEC 61249-2-21	Cl : 900ppm max.Br : 900ppm max.
			Total(Cl + Br):1500ppm max.
Electrical	Volume resistivity	ASTM D2671	≥1013 Ω.cm
	Dielectric strength(in insulation oil)	ASTM D2671	≥18 KV/mm
Chemical	Flammability	ASTM D2863	OI≥ 27
	Smoke index	IEC 61034	≤ 120
	Copper corrosion(158℃/168hrs)	IEC 60684-3	Pass

Dimensions
Reference	As supplied(mm)	After recovered(mm)		Standard length
UPM SS1-1	ID min.	ID max.	WT nom.	m/spool
25/12	25	12	0.8	50
30/15	30	15	0.8	50
40/20	40	20	0.9	50
50/25	50	25	0.9	25
60/30	60	30	1	25
70/35	70	35	1.1	25
80/40	80	40	1.2	25
90/45	90	45	1.3	25
100/50	100	50	1.3	25
120/60	120	60	1.3	25
150/75	150	75	1.5	25
180/90	180	90	1.5	25
Product selection
Bus bar size (mm)		Single layer bus bar		Two layers bus bar
20×3,25×3		Φ25/12		Φ30/15
30×3,30×4		Φ30/15		Φ40/20
30×10,40×4		Φ40/20		Φ50/25
40×10,50×5,50×6		Φ50/25		Φ60/30(Φ70/35)
50×8,50×10,60×6,60×8		Φ60/30 (Φ70/35)		Φ80/40
60×10,80×6,80×8,80×10		Φ80/40		Φ100/50(Φ120/60)
100×8,100×10,100×12		Φ100/50(Φ120/60)		Φ120/60
100×15,120×10,120×12,120×15		Φ120/60		Φ150/75
150×12,150×15		Φ150/75		Φ180/90

ID=Internal Diameter		WT=wall thickness
Typical application
Suitable for insulation and protection of bus bar against accidental flashover up to 1 KV
Ideal for using in switchgears cabinets where space is limited and air spacing between bus
bars need to be kept at minimal
Ordering
Standard color : Black,Green
Standard packaging on spools.
Please specify specification, color, quantity when ordering
Cross reference
Raychem/ Tyco : LVIT

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