China OEM Busbar Manufacturers –PIN type Polymeric Insulator – HolleyDetail:
Specifications
Карактеристике | Јединица | Вредност | Вредност | |
PIN TYPE POLYMERIC INSULATOR 13.8 kV | PIN TYPE POLYMERIC INSULATOR 22.9 kV | |||
1 | Operating Voltage（Phase-Phase） | ≤ 13.8 kV | ≥13.8 kV , ≤22.9 kV | |
2 | Insulator model | FPQ-24kV/12kN | FPQ-35kV/12kN | |
3 | Стандардни | IEC 61952:2008 | IEC 61952:2008 | |
4 | Design and construction features | |||
| Core material (core) | Fiberglass with Fiberglas Round Rod Bar ECR | Fiberglass with Fiberglas Round Rod Bar ECR | ||
| Insulated housing and sheds: | High consistency silicone rubber type HTV or LSR | High consistency silicone rubber type HTV or LSR | ||
| - Resistance to tracking and erosion of insulating material: Silicone rubber | Class 2A, 6 kV (according to IEC 60587) | Class 2A, 6 kV (according to IEC 60587) | ||
| Material of the coupling hardware | Forged steel | Forged steel | ||
| Insulator Head Material | Порцулански | Порцулански | ||
| Galvanization of hardware | According to ASTM A153/A153M, average thickness of 86um | According to ASTM A153/A153M, average thickness of 86um | ||
5 | Electrical Values: | |||
| Operation voltage phase-phase | kV | 10kV , 13.2kV to 13.8kV | 13.8kV to 22.9kV | |
| Maximum voltage for the insulator Um | kV(р.м.с) | 24 | 35 | |
| Nominal frequency | Hz | 60 | 60 | |
| Minimum creepage distance | mm | 645 | 915 | |
| Arcing Distance | mm | 230 | 275 | |
| Sheds diameter | mm | 130/110 | 130/110 | |
| Sheds passage | mm | 22.5 | 22.5 | |
| Withstand voltage at the industrial frequency: | ||||
| - Суво | kV | 80 | 115 | |
| - Мокро | kV | 70 | 105 | |
| Impulse Withstand voltage 1.2/50us: | ||||
| - Позитивно | kV | 150 | 190 | |
| - Негативан | kV | 200 | 220 | |
| Low Frequency Test Voltage (RMS to Earth) | kV | 22 | 30 | |
| RIV Maximum at 1000 KHz | Микроволтс | 100 | 100 | |
6 | Mechanical values: | |||
| Minimal cantilever strength | kN | 12 | 12 | |
| Compression effort | kN | ≥ 8 | 45 | |
| Тежина | kg | 4.3 | ≥8 | |
| Core diameter | mm | 45 | 4.6 | |
| Minimum PIN height | mm | 237 | 130 | |
| Diameter of bolt | mm | 20 | 42 | |
7 | Design tests | According to clause 10 IEC61952 | According to clause 10 IEC61952 | |
8 | Тип тестова | According to clause 11 IEC61952 | According to clause 11 IEC61952 | |
9 | Sampling tests | According to clause 12 IEC 61952 | According to clause 12 IEC61952 | |
10 | Individual tests | According to clause 13 IEC 61952 | According to clause 13 IEC61952 | |
11 | UV resistance tests | According to ASTM G154 and ASTM G155 or ISO 4892-3 and ISO 16474-3 | According to ASTM G154 and ASTM G155 or ISO 4892-3 and ISO 16474-3 | |
12 | Includes spike | Да | Да |
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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme forChina OEM Busbar Manufacturers –PIN type Polymeric Insulator – Holley, The product will supply to all over the world, such as: Malawi, Serbia, Pakistan, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
