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Materials
SMC sheet GPO3 Fiberglass sheet UPGM203 Pultruded profiles Epoxy glass laminate sheet Integrated board
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Insulating solution of Energy Insulating solution of power grid Insulating solution of Transportation Insulating solution of Electrical equipment Insulating solution of Electronic product Other Application

Home Products>Materials>GPO3 Fiberglass sheet

GPO-3 sheet Specified for Bus-bar

Product Name：

HC-GPO3Y-R-HL、HC-GPO3Y-W-HL

IEC Standard：

UPGM203

NEMA Standard：

GPO-3

German Standard：

HM2471

Product Color：

Red、White

Thickness：

1.0mm-6.0mm

Product Size：

1000*1200；

Description

Parameter

GPO-3 fiberglass Sheet Specified for Bus-bar / upgm203 Specified for laminated Bus-bar

Product Introduction:

GPO-3 fiberglass Sheet Specified for Bus-bar is rigid laminated sheet made of heat pressing which composed of e-class glass-mat reinforced unsaturated polyester and inorganic filler binder.

GPO-3 fiberglass Sheet Specified for Bus-bar has excellent arc resistance which is higher than 180 seconds.It can be used extensively in low & middle voltage electrical equipments as insulating structures such as circuit breaker, switchgear, transformer, DC motor, AC contactor,converter,inverter & explosionproof apparatus etc. ; automotive industry field etc. In electrical Apparatus: making of phase & end barriers, contact terminal supports, terminal plate, insulating supports, bus bar supports and mounting panels in switchgear; arcchute plate, arc extinguishing cover & cylinder in circuit breaker and signal panels in other types of electrical apparatus; and electric melting furnace insulations. In electrical motor: making of armature parts, cover plate,slot wedge, stator, gasket,shims,carbon brush etc.

Product Advantages:

Beard to draft the country standard,have earned six patents
Excellent Arc Resistance(Arc Resistance≥180 S)
Excellent Track Resistance(CTI≥600V)
Excellent Heat Resistance(Class F)
Excellent Thermal Impact(Temp. Index: -273℃ to +155℃)
Excellent Fire Retardant(UL 94 V-0 Grade)
Excellent Mechanical Strength and Automatic Machining
Low Smoke,Halogen Free Products(NF-F16-101/102)
RoHS,Reach Certified products

Hong Cheng Grade				HC-GPO3
IEC 893 / EN 60893 Grade				UP GM 203
DIN 7735 Grade				HM 2471
ANSI (NEMA) Grade NEMA LI-1				GPO-3
Items		Test Method	Unit	Typical Values
Physical Properties	Color	Visual inspection	----	Red/White/Brown/Grey
	Specific Gravity	IEC 60893-2:2003	g/cm3	1.95-2.05
	Water absorption	ISO62:2008	%	≤0.5
Mechanical properties	Tensile Strength	IEC 60893-2:2003	Mpa	≥130
	Compressive strength	IEC 60893-2:2003		≥300
	Flexural Strength	IEC 60893-2:2003		≥180
	Impact strength	IEC 60893-2:2003	KJ/m²	≥60
Electrical properties	Volume Resistivity	IEC 60093:1980	Ω·m	≥ 1.0 x 10¹⁰
	Surface Resistivity	IEC 60093:1980	Ω	≥ 1.0 x 10¹²
	Electric Strength ┴	IEC 60893-2:2003	kV/mm	≥ 12
	Breakdown Voltage //	IEC 60893-2:2003	kV/25mm	≥ 80
	Arc Resistance	IEC 61621:1997	sec	≥180
	PTI Proof Tracking Index PTI	IEC 60893-2:2003	---	≥600
	Dielectric Constant	IEC 60893-2:2003	---	4.0-5.0
	tgδ Dissipation Factor	IEC 60893-2:2003	---	≤0.03
Thermal properties	Coefficient of Thermal Expansion	ASTME 228-11	1/K	≤2x10^-5
Thermal properties	Temperature Index	IEC 60085:2004	℃	155
Flame Resistance performance	Oxygen Index	ISO 4589-2:1996	%O2	≥ 30
	Flame Resistance	IEC 60893-2:2003	---	V-0
	Toxicant(Emission halogen etc.)	E662	---	Low
	Toxicant(Emission halogen etc.)	E662	---	Low
Other properties	The anti microbial properties of bacteria	G21-G22	---	good
Other properties	The anti microbial properties of bacteria	G21-G22	---	good

Processing Advantages:

1. Proficient in advanced programming software, such as: Mcam9.1, UG software programming , to meet the requirements of machining on complex surface;
2. We have a senior R&D engineers team and the team have the ability in designing the fixture independently to meet production requirements of high quality , high yield and lower cost.
3. To meet the customers’ requirements , company owned dozens of high-precision CNC equipments to short the delivery time .
4. The company have dozens of No.850&No.650 CNC machining center (with tool storage) , these machines can be used to complete multistep processes of complex parts at one-time.
5. The company owned several Large gantry CNC machines in 1000*1200mm , large panel parts can be completed at one-time by high-precision processing and avoid deviation from machining.

Certification of Unility National Patents

ISO9001 ISO14001 OHSAS18001 certification

Packing detail:plywood crate packing;plywood pallet;plastic pallet;Exports standard cartons for products
delivery detail: 5-7 working days
Crate packing

Pallet Packing

Our company is located in Xiang’an manufacture base of Xiamen Special Economic Zone.It is a national hi-tech enterprise with the ability to R&D,production,sale and further processing,we has became the solver of electric insulation technology project .We have more than one hundred machines including CNC and Digital controlled lathe.every kinds of Bending machine,Punching machine,have establish the completely production chain of design and precision further processing .We are the only modernization company in the country which is totally operated by Numerical control in respect of material production and the process for non-metallic insulating spare parts.All of the products have gained the UL certification of the USA,The French national standard certification,CEMT,RoHS,Reach and many national& international authoritative organization certification.This provides an stability guarantee of material for further.