GPO3 Fiberglass Board / UPGM203 Insulation Sheets Excellent PTI And Arc Resistance
Product Introduction:
Excellent heat resistance FR5 H-class epoxy sheet are the high temperature resistant rigid plate insulating materials joint developed by ISOLA Taiwan and our company.
Excellent heat resistance FR5 H-class epoxy sheet are widely used in high voltage motor and electrical equipment as insulating structures,such as high-tension switch cubicle,transformer,frequency changer,converter,DC motor,AC contactor .automobile industry field.all kinds of switch cubicle such as bursting disk,lining pate,arc extinguishing chamber,arcing cylinder,arcing piece,flash barrier,wiring board,terminal plate insulating supports;strut member and bus bar supports in switchgear & transformer;the armature parts of electrical machine such as cover plate,slot wedge,stator,gasket,shims,carbon brush etc.
Product Advantage:
Application:
it is applicable for making insulation structure components or parts in F-class electric motors,transformer,switchgear,circuit breakers and electrical equipments. UPGM can be moulded into all kinds of structure parts or profiles as per customer's special requirement.
Thickness range :2mm-60mm
Sheet Size:1000mm*1200mm
Main Color:Red,White ,Brown,Yellow or Gray
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 |
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 | |
Other properties | The anti microbial properties of bacteria | G21-G22 | --- | good |
product Certifications:
GPO-3 fiberglass Sheet used in Automotive drive
materials: | Brown GPO-3 fiberglass Sheet |
Description: | Automobile and electronics refer to the use of insulating materials in the automobile and electronics industry. The insulation materials are used in automobiles such as motors, wipers driving system carbon brush etc.The application of insulating materials in the electronics industry is more extensive, such as leather cover, PCB and so on.The commonly materials used in this industry are HC-GPO3/HC-FR4/HC-3240 etc. Auto motor are mainly high power density Brushless DC motor,are used extensively in electric window,Anti lock brake system,Automobile air conditioner,Engine management module,Car seat,Car lock,Rearview mirror. The Auto motor consist of Electric power steering motor,Air conditioning blower,Dual clutch transmission,Electronic brake system motor,Cooling fan assembly,Control cooling air volume module, GPO-3 red sheet(HCT),FR-4 white grinded sheet are used ectensively as CBH CARBON BRUSF,slot wedge,removable cover plate,Stator slot wedge,fixation gasket,thin gasket. Main famous cooperative enterprises:Shanghai Brose Electric Motors Co., Ltd,Zhejiang Huanfang Automobile electric Co.,Ltd |