Yixing Boyu Electric Power Machinery Co.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 50000 sets/month |
| Delivery Time | 25-30days |
| Packaging Details | Wooden Case |
| Type | Suspension Porcelain Insulator |
| Nominal structural height | 195mm |
| Nominal disc diameter | 320mm |
| Nominal creepage distance | 370mm |
| Concatenation mark | 24 |
| Rated electromechanical failure load | 300kN |
| Tension load by tension | 150kN |
| Crushing load | 1017N.cm |
| Brand Name | Boyu |
| Model Number | BY-U300B |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000 sets/month |
| Delivery Time | 25-30days | Packaging Details | Wooden Case |
| Type | Suspension Porcelain Insulator | Nominal structural height | 195mm |
| Nominal disc diameter | 320mm | Nominal creepage distance | 370mm |
| Concatenation mark | 24 | Rated electromechanical failure load | 300kN |
| Tension load by tension | 150kN | Crushing load | 1017N.cm |
| Brand Name | Boyu | Model Number | BY-U300B |
| Certification | ISO9001 | Place of Origin | China |
| High Light | transmission tools ，transmission tools and equipment | ||
Hi Voltage Suspension Porcelain String Insulator Overhead Line Power Accessories
Quick Detail
Product advantage
Good insulation, good heat resistance, low price, rich experience in operation, low cost and so on.
Suspension porcelain insulators are made of porcelain, iron caps and steel feet with Portland cement and quartz sand glue. The surface of the porcelain parts is usually painted with white glaze and brown glaze, and other glazes can be painted as needed. The surface of the iron cap and steel feet are all hot-dip galvanized. The contact surface of the iron cap and the steel foot and the adhesive is thinly coated with a buffer layer, and the top of the steel foot has an elastic pad.
Stain-resistant insulators are divided according to their umbrella structure:
| Model | Rated electromechanical failure load kn | Tension load by tension kN | Crushing load N.cm | power frequency withstand voltage kv | Lightning shocks dry withstand voltage kv | Power frequency breakdown voltage | radio interference voltage | Weight kg | ||
| Dry | Wet | Test voltage to ground kv | 1MHZ max radio interference voltage Μv | |||||||
| BY-U40C | 40 | 20 | 565 | 55 | 30 | 75 | 90 | 7.5 | 50 | 2.9 |
| 40 | 20 | 565 | 55 | 30 | 75 | 90 | 7.5 | 50 | 3.4 | |
| BY-U70BL | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.8 |
| BY-U70C | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.7 |
| 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.6 | |
| BY-U70BS | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.6 |
| BY-U70BL | 70 | 35 | 565 | 50 | 30 | 100 | 110 | 10 | 50 | 3.7 |
| 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 4.9 | |
| BY-U70C | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 5.1 |
| BY-U70BL | 70 | 35 | 565 | 70 | 40 | 100 | 110 | 10 | 50 | 5.1 |
| BY-U100BL | 100 | 50 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 5.8 |
| 100 | 50 | 678 | 70 | 40 | 100 | 120 | 10 | 50 | 6.1 | |
| BY-U100CL | 100 | 50 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 5.8 |
| BY-U120B | 120 | 60 | 678 | 70 | 40 | 100 | 110 | 10 | 50 | 6.1 |
| 120 | 60 | 678 | 70 | 40 | 100 | 120 | 10 | 50 | 6.6 | |
| BY-U160B | 160 | 80 | 1017 | 70 | 40 | 100 | 110 | 10 | 50 | 6.8 |
| BY-U160BS | 160 | 80 | 1017 | 70 | 40 | 100 | 110 | 10 | 50 | 6.8 |
| 160 | 80 | 1017 | 75 | 42 | 105 | 110 | 10 | 50 | 7.6 | |
| BY-U210B | 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.8 |
| 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.4 | |
| 210 | 105 | 1017 | 75 | 42 | 105 | 120 | 10 | 50 | 9.8 | |
| BY-U240B | 240 | 120 | 1017 | 75 | 45 | 110 | 120 | 10 | 50 | 11.4 |
| BY-U300B | 300 | 150 | 1017 | 75 | 45 | 110 | 120 | 10 | 50 | 13.5 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
15000000-20000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Established in 1993, Yixing Boyu Electric Power Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of Electric Power Machinery, CE certified. We are located in beautiful and rich city: Yixing city. We are a High-tech enterprise in Jiangsu Province, with ... Established in 1993, Yixing Boyu Electric Power Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of Electric Power Machinery, CE certified. We are located in beautiful and rich city: Yixing city. We are a High-tech enterprise in Jiangsu Province, with ...
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