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 disc diameter | 255mm |
| Nominal creepage distance | 295mm |
| Tension load by tension | 35kN |
| Power frequency breakdown voltage | 110 |
| Test voltage to ground | 10kv |
| Brand Name | Boyu |
| Model Number | BY-U70C |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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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 disc diameter | 255mm |
| Nominal creepage distance | 295mm | Tension load by tension | 35kN |
| Power frequency breakdown voltage | 110 | Test voltage to ground | 10kv |
| Brand Name | Boyu | Model Number | BY-U70C |
| Certification | ISO9001 | Place of Origin | China |
| High Light | powerline tools ，transmission tools | ||
BY - U70C Transmission Line Stringing Tools Electrical Insulator Long Using Life
Quick Detail
| 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 |
Hanging by the porcelain, porcelain insulator iron cap and steel legs with no less than 525 Portland cement, quartz sand cement gel pack. The contact surface between the iron cap and the steel foot and the adhesive is lightly coated with a buffer layer, and the top of the steel foot is provided with elastic liner. Porcelain surface generally painted white glaze, brown glaze, according to the need to draw other glaze. The surface of iron cap and steel foot is all hot-dip galvanized.
Insulator according to the connection points ball type and trough type two kinds. The push-pull type elastic locking pin of ball-type connection has two types: w-type and r-type, both of which are made of tin bronze, brass and austenitic stainless steel. Grooved cylindrical and hunchback cotter pins, the former having a hot zinc surface and the latter made of brass.
Insulators play two fundamental roles in overhead transmission lines, namely supporting the conductors and preventing current from returning to the ground. These two functions must be ensured. The insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions. Otherwise, the insulator will not have a major effect, which will damage the use and operating life of the entire line.
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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