1. Our Production
2. Product Description
In power construction operations, UPGM203 CNC Machining Of Transformer Components is often used for the same isolation protection of transformers, sectional switches, etc. It can also be used to isolate live equipment. For example, when replacing the fall insurance and arrester, it can be used to block adjacent items to limit the range of people's activities and improve the insulation level. A small insulating baffle not only effectively isolates live equipment and provides a safety guarantee for operators, but also effectively provides favorable conditions for areas that are inconvenient to carry out live work, and expands the work items of live work. Our product is made of UPGM203 material, so it not only has a good insulation effect, but also it can be heat-resistant and can be used in machining with high compressive strength. Our UPGM203 CNC Machining Of Transformer Components are CNC machined, so they are more precise and can be machined according to your needs, please call for a consultation.
3. Quick Details
Standards | IEC893/EN 60893 Grade: UPGM 203 NEMA L1: GPO-3 |
Size | We can machine part size within 1250mmx2500mm(49in x 98in) |
Thickness | 0.6mm- 50mm(0.024in x1.96in) |
Color | Red,White,Grey,Brown,Yellow,Black or Customized color |
Production Capacity | Max 300tons per month |
Appearance | Shine surface or matt surface |
Packing | Wrapped with PP film outside and pallets with IPPC marks |
4. Application
Transformer Industry | Used as structural support, bus clamp and bus duct insulation in transformer,armature parts, movable cover plate, slot wedge stator, fixed gasket, signal board, thin gasket.
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Technical Data Sheet
No. | Testing Item | Measurement | Requirement | Result | Testing Methord | |
1 | Tensile Strength | MPa | 130 | ASTM D638-14 | ||
2 | Tensile Modulus of Elasticity | MPa | ____ | 9.07x103 | ||
3 | Flexural Strength | MPa | —— | 230 | ASTM D790-17 | |
4 | Vertical Compression Strength | MPa | ____ | 306 | ASTM D695-15 | |
5 | Vertical Electrical Strength(Rapid Rise in normal oil) | MV/m | ____ | 23.7 | ASTM D149-09 （2013） | |
6 | Vertical Flashover Voltage (Rapid Rise in the air) | KV | ____ | 38.1 | ||
7 | Parallel Puncture Voltage(Rapid Rise in normal oil) | KV | ____ | 81.0 | ||
8 | Arc Resistance | S | S | —— | 182 | ASTM D495-14 |
9 | Comparative Tracking Index | ____ | ____ | ____ | CTI 600 | ASTM D3638-12 |
10 | Insulation Resistance | Normal | Ω | —— | 5.7x1013 | ASTM D257-14 |
24H in Water | 1.7x1012 | |||||
11 | Flammability | Grade | —— | V-0 | UL 94:20065 | |
12 | Oxygen Index | % | 32.3 | ASTM D2863-10 | ||
13 | Water Absorption | % | —— | 0.27 | ASTM D570-98 | |
14 | Density | g/cm3 | 1.74 | ASTM D792-13 | ||
15 | Coefficient of Thermal Expansion(20℃-100℃) (Parallel) | 10-6/℃ | —— | 23.5 | ASTM D696-16 | |
16 | Thermal Conductivity(60℃) | W/m·K | 0.605 | ASTM C518-17 | ||
17 | Heat Distortion Temperature | ℃ | ____ | >240 | ISO 75-1:2013 | |
18 | Flammability | Grade | ____ | V-0 | UL 94-2013 | |
5. FAQ
1. What is the function of transformer?
A:Transformer is one of the main equipment in power plant and substation. The function of transformer is multifaceted. It can not only raise the voltage and send the electric energy to the power consumption area, but also reduce the voltage to the use voltage at all levels to meet the needs of power consumption. In the process of transmitting electric energy in the power system, there will be two parts of loss: voltage and power. When transmitting the same power, the voltage loss is inversely proportional to the voltage, and the power loss is inversely proportional to the square of the voltage. The transformer is used to increase the voltage and reduce the power transmission loss.
2.What are the components of the transformer?
A:Transformer is usually divided into six parts in structural design, production and assembly: Iron winding, insulation, lead wire, oil tank and general assembly.
3. Does your factory process UPGM203 CNC Machining of Transformer Components?
A: Yes,we have CNC machine and will process products by customer's drawing.
4. What is the difference between SMC and UPGM203(GPO-3) machining part?
A: GPO-3 is Unsaturated Polyester Glass Mat,SMC is sheet molding compound.These two kind of machining part have different mechanical and electrical properties.
5. Is sample free if we require UPGM203 Transformer Componentsa sample?
A: Sample is free but need customer to afford the shipping cost,we will deduct this cost if we have order cooperation.
6. What is delivery time?
A: We capacity is 50T per month and we will provide 10-20days delivery time according to the quantity required.
6. Our Certificate
We have passed ISO9001 Quality Management Mystem, ISO14001 Environmental Management System, and our UPGM203 and SMC Insulation Sheet have certified by RoHS and Reach certification.
7. Our Overseas Exhibition
We actively participated in foreign related industry exhibitions, such CWIEME in Germany and Shanghai,AEC in France,Big5 in Dubai and Elecrama in India to bring our customers the best insulation products.
8. Packing and Delivery
We provide our customers with strong kraft paper and belt to ensure the safety of packing,also use PP film wrapped outside to avoid the damage and moisture in transit. We use wooden pallets with IPPC marks and fumigation certificate, which fully meet the importing countries crequirements.
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