Active Member
|
[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. |
|
|
Red GPO3 machined parts have high tolerance,upgm203 CNC machining parts
Introduction:
Red GPO3 machined parts is rigid laminated sheet made by heat
pressing which composed of e-class glass-mat reinforced unsaturated
polyester & inorganic filler binder.
Feature:
Excellent Arc Resistance(Arc Resistance ≥ 180 S
Gained DIN5510 certification
Gained EN45545 certification
Excellent Track Resistance(CTI ≥ 600 V)
Excellent Heat Resistance(Class F )
Excellent Thermal Impact (Temp. Index: -273°C to +155°C)
Excellent Fire Retardant(UL 94 V-0 Grade)
Excellent Mechanical Strength & Automatic Machining
Low Smoke, Halogen Free Products (NF F16-101/102 )
RoHS,Reach Certified products
Application:
it is is used extensively in low & middle voltage electrical
equipment as insulating structures such as circuit breaker,
switchgear, transformer, DC motor, AC contactor,converter,inverter
& explosion-proof apparatus etc. ; automotive industry etc
field. In electrical Apparatus: making of phase & end barriers,
contact terminal supports, terminal plate, insulating supports, bus
bar supports and mounting panels in switchgear; arc-chute 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.
GPO-3 Laminates Sheet Technical Data Sheet
| 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 |
Red GPO3 machined parts are widely used as the core insulating
structural parts or components in the following fields:
1) New energy, such as wind power, Photovoltaic generation and
nuclear power,etc
2) High-voltage electrical equipments,such as high-voltage VFD
(Variable-frequency Drive), high-voltage soft start cabinet,
high-voltage SVG and Reactive po wer c ompensa tion,etc.
3) Large and medium generators,such as hydraulic generator and
turbo-dynamo.
4) Special electric motors, such as traction motors,metallurgical
crane motors,rolling motors and the other motors in aviation, water
transportation and mineral industry,etc.
5) Dry type transformers
6) UHVDC transmission.
7) Rail transit
