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Low Smoke GPO3 Fiberglass Sheet Heat Resistance For Bus Bar Supports

Categories GPO3 Fiberglass Sheet
Brand Name: Hongcheng
Model Number: GPO-3
Certification: UL(E344098)/RoHS 2.0 /Reach/SGS
Place of Origin: China
Payment Terms: T/T
IEC Standard: UPGM203
German Standard: HM2471
Flame Resistance: V-0
PTI Proof Tracking Index PTI: ≥600 V
Toxicant(Emission halogen etc.): Low
The anti microbial properties of bacteria: good
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Low Smoke GPO3 Fiberglass Sheet Heat Resistance For Bus Bar Supports

Hologen free GPO-3 fiberglass Sheet / RoHS Reach certified upgm203


Product Introduction:

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


RoHS Certified GPO-3 fiberglass Sheet are widely used in high-voltage appliance insulators, bus bar supports, and barriers and mounting panels in switch gear, as well as other types of electrical applications.


Features:

Electrical Insulation :All grades of GPO3 sheet have inherently good dielectrics. They are engineered to maximize the specific properties required for a wide range of electrical applications.


Flame Resistance :GPO3 sheet are UL-rated V-0. They belongs to halogen-free system that generates very low smoke and smoke toxicity in a fire situation.


Mechanical Strength :Our GPO3 sheet have stable mechanical strength wich won’t cracked when machining


Heat Resistance:Our GPO3 sheet have excellent property retention and dimensional stability at elevated temperatures. These laminates have UL temperature index ratings over 150℃


Hong Cheng GradeHC-GPO3
IEC 893 / EN 60893 GradeUP GM 203
DIN 7735 GradeHM 2471
ANSI (NEMA) Grade NEMA LI-1GPO-3
ItemsTest MethodUnitTypical Values
Physical PropertiesColorVisual inspection----Red/White/Brown/Grey
Specific GravityIEC 60893-2:2003g/cm31.95-2.05
Water absorptionISO62:2008%≤0.5
Mechanical propertiesTensile StrengthIEC 60893-2:2003Mpa≥130
Compressive strengthIEC 60893-2:2003≥300
Flexural StrengthIEC 60893-2:2003≥180
Impact strengthIEC 60893-2:2003KJ/m2≥60
Electrical propertiesVolume ResistivityIEC 60093:1980Ω·m≥ 1.0 x 1010
Surface ResistivityIEC 60093:1980Ω≥ 1.0 x 1012
Electric Strength ┴IEC 60893-2:2003kV/mm≥ 12
Breakdown Voltage //IEC 60893-2:2003kV/25mm≥ 80
Arc ResistanceIEC 61621:1997sec≥180
PTI Proof Tracking Index PTIIEC 60893-2:2003---≥600
Dielectric ConstantIEC 60893-2:2003---4.0-5.0
tgδ Dissipation FactorIEC 60893-2:2003---≤0.03
Thermal propertiesCoefficient of Thermal ExpansionASTME 228-111/K≤2x10-5
Temperature IndexIEC 60085:2004155
Flame Resistance performanceOxygen IndexISO 4589-2:1996%O2≥ 30
Flame ResistanceIEC 60893-2:2003---V-0
Toxicant(Emission halogen etc.)E662---Low
Other propertiesThe anti microbial properties of bacteriaG21-G22---good


RoHS Certified GPO-3 fiberglass Sheet used in power ridid

RoHS Certified GPO-3 fiberglass Sheet is used extensilvely in power rigid,Transmission and distribution includes two concepts, they are transmission and distribution .Transmission refers to the transmission of large amounts of electricity from power plants or power generation centers to the consumption area of electricity, or the transmission of power for each other between different power channels;
Power distribution is the distribution method which distribution to users in the consumption power area ,it was serviced for user service directly.
In the transmission and distribution which including the reactor, transformer, switch cabinet, circuit breaker, UPS uninterruptible power supply, laminated bus, etc.;Our upgm203 sheet are widely used in this field,we have accumulated rich experiences of material application and R&D.




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