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High Electrical Strength GPO3 Machined Parts CTI600

Minimum Order Quantity : 100KG Price : 3-4 USD
Packaging Details : carton and pallet Delivery Time : 3-5 DAYS
Payment Terms : L/C, T/T, Western Union Supply Ability : 3600 TONS PER YEAR
Place of Origin: China Brand Name: HC
Certification: UL/RoHs/Reach Model Number: GPO3

Detail Information

CTI: 600 Raw Material: Glass Fiber Mat & Polyester
Color: Red And White Arc Resistance: 184 Seconds
Thickness: 0.5-60mm Size: 1000*1200/1230*2100mm
Fire Resistance: UL 94-V0 Break Voltage: >14KV/MM
High Light:

GPO3 Machined Parts

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Machined Parts CTI600

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High Electrical Strength GPO3 Parts

Product Description

High strength of electrical and mechanical GPO3 (UPGM203) machined parts meet CIT600

 

GPO3 (UPGM203) is the insulation material which was composited with glass fiber , unsaturated polyester and aluminium hydroxide , it was pressed under the high temperature . It has good electrical property under high humidity and high mechanical property by medium temperature, quite nice fire retardant property, good arc resistance and tracking resistance.

This material can meet requirement of continue running under the F grade temperature , that is means it has high strength of mechanical when operating under condition of 155℃ ,it also have nice properties under low temperature . The material has been passed testing under -270℃, the report was shared by famouse company on top 500 in the world .

High Electrical Strength GPO3 Machined Parts CTI600 0High Electrical Strength GPO3 Machined Parts CTI600 1High Electrical Strength GPO3 Machined Parts CTI600 2High Electrical Strength GPO3 Machined Parts CTI600 3

Features of GPO3(UPGM203)

 

Electrical Insulation : All of GPO3 sheet with very strength on break down voltage , the strength meet more than 14kv/mm .
Flame Resistance :GPO3 material and machined parts with nice fire resistance , it meets UL94-V0.

It is the green material , it belongs to halogen-free material and very low smoke and smoke toxicity in a fire situation.
Mechanical Strength : Our GPO3 sheet have stable mechanical strength not easy when machining by CNC
Heat Resistance: The GPO3 material with excellent property retention and dimensional stability at high temperatures. The was certified by UL under the high temperature .

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

Application of GPO-3 material 

It is widely used in the low voltage electrical industry in the European and American countries.

1. Mould case circuit breaker

2. safety door

3. arc plate

4. slot wedge, shifting cover spacer ,gasket

5. insulation support in switch cabinet

6. bus-bar clamp

7. Clamp Connector

8. Top cover and bottom cover in transformers .

High Electrical Strength GPO3 Machined Parts CTI600 4

High Electrical Strength GPO3 Machined Parts CTI600 5

Advantages of material and machining :

1. GPO3 material can be machined by CNC and tolerance can meet ISO2768-F ;
2. We have a senior R&D engineers team and the team have the ability in designing the fixture independently to meet production requirements of high precision;
3. The company have hundred of CNC machining center (with tool storage) , machines can be used to machine multi step processes of complex parts at one-time;

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