Active Member
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[China]
Address: No.501, Hongye Bldg., Pioneering Park, Xiamen Torch Hi-tech Industrial Zone, Xiamen,361009, China.
Contact name:Leo.Liu
Xiamen Hongcheng Insulating Material Co., Ltd. |
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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.
Features
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 | |
| 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 |
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
Pallet Packing
