|Place of Origin:||China|
|Certification:||UL（E344098）/RoHS 2.0 /Reach/SGS|
|Minimum Order Quantity:||1 piece|
|Product Name：:||Red GPO-3 Fiberglass Sheet||IEC Standard:||UPGM203|
|German Standard:||HM2471||Flame Resistance:||V-0|
Red GPO-3 fiberglass Sheet / Red polyester sheet / Red upgm203 / Red HM 2471 / Red GP0-3
Red GPO-3 fiberglass Sheet or related products are consists of non-alkali glass mat impregnated and boned with an unsaturated polyester resin ,and laminated under high temperature and press,GPO3 sheet offer a superior combination of electrical and mechanical properties such as dielect ric strength ,flame resistance,arc and track resistance,high-flexural and high-impact strength.
our laminates also have superior consistency in thickness, punchability and property control. Add a high degree of quality and cost-ffectiveness.
These sheets are fiberglass reinforced thermoset polyester,They will not melt under heat and have excellent overall electrical properties .all grades are UL Recognized.
Electrical Insulation :All grades of Red GPO-3 fiberglass Sheet have inherently good dielectrics. They are engineered to maximize the specific properties required for a wide range of electrical applications.
Flame Resistance :Red GPO-3 fiberglass 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 :Red GPO-3 fiberglass Sheet have stable mechanical strength wich won’t cracked when machining
Heat Resistance:Red GPO-3 fiberglass Sheet have excellent property retention and dimensional stability at elevated temperatures. These laminates have UL temperature index ratings over 150℃
|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|
|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|
GPO3 Used in the Molded case circuit breaker:
The molded case circuit breaker is also called a device breaker ,all parts are sealed in plastic shell, the touch head, arc-suppression , release devices and operating mechanism are assembled in a plastic casing through modularization.Generally, maintenance is not considered ,it suitable for branch protection switch ,overcurrent tripping device has two types: thermally magnetic and electronic.The arc-suppression plate in the structure is mainly used for the thin plate and the arc resistance HC-GPO3 ,arc-suppression plate acts as a protective effects.
Main famous cooperative enterprises: ABB,Schneider(APC),Siemens,HUYU Group Co.,Ltd.Electrical Components & Automation Jiangsu Daqo Kfine Electric Co., Ltd.
Packing detail:plywood crate packing;plywood pallet;plastic pallet;Exports standard cartons for products
delivery detail: 5-7 working days