Ningbo Macwey Industrial Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 100000 |
| Delivery Time | 20 days |
| Packaging Details | cartons |
| Name | High Voltage Insulator |
| Mechanical Failing Load | 70kN |
| Rated Voltage | 11kV–33kV |
| Dimensions | φ254mm × 146mm |
| Creepage Distance | 320mm |
| Application | Overhead Power Transmission & Distribution Lines |
| Brand Name | MacweyTEK |
| Model Number | XP-70 |
| Certification | IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000 |
| Delivery Time | 20 days | Packaging Details | cartons |
| Name | High Voltage Insulator | Mechanical Failing Load | 70kN |
| Rated Voltage | 11kV–33kV | Dimensions | φ254mm × 146mm |
| Creepage Distance | 320mm | Application | Overhead Power Transmission & Distribution Lines |
| Brand Name | MacweyTEK | Model Number | XP-70 |
| Certification | IEC | Place of Origin | China |
| High Light | 70kN High Voltage Insulator ，High Voltage Insulator ANSI 52-3 ，ANSI 52-3 Porcelain Disc Insulators | ||
Quality Manufacturer ANSI 52-3 Porcelain 70kN Disc Insulator in Power Transmission
Aislador ANSI 52-3 is a high-strength suspension porcelain disc insulator designed for use in overhead power transmission and distribution lines, typically operating at 11kV to 33kV. It offers excellent mechanical and electrical performance in harsh outdoor environments.
This model features a minimum mechanical failing load of 70kN, with a diameter of 254 mm, a height of 146 mm, and a creepage distance of 320 mm. The net weight is approximately 5.0 kg.
The ANSI 52-3 porcelain disc insulator is widely used in utility and industrial power systems, ensuring reliable insulation and mechanical support for suspension applications.
ANSI 52-3 Porcelain Disc Insulator Technical Specifications
| Items | Data |
| 1. Leakage distance | 320mm |
| 2. Coupling size | 16B |
| 3. Power frequency puncture voltage | 110kV |
| 4. Power frequency withstand voltage | |
| Dry | 70kV |
| Wet | 40kV |
| 5.Linghtning impulse withstand voltage | 100kV |
| 6.Radio-influence voltage data | |
| 1) Test voltage to ground | 10kV |
| 2)Maximum RIV at 1000KHz | 50μV |
| 7. Rated E&M failing load | 70kN |
| 8. Tension proof load | 35kN |
| 9.Impact strength | 6N.m |
| 10.QTY/CTN | 6 pcs |
| 11.G.W./N.W. | 35/30 kg |
| 12.MEAS. | 47*44.5*28cm |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2013
Total Annual:
$31000000-$35000000
Employee Number:
>218
Ecer Certification：
Verified Supplier
Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo... Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo...
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