Bushing Cover for Transformer Incoming and Outgoing Feeder
- CCMT
- CHANGCHUN,CHINA
- Based on the order quantity
- 20,000 per month
1. The bushing covers and transformers can be used for bushing insulation protection of power equipment such as transformers and switchgears to meet the installation requirements of different equipment.
2. The power line sentry bushing covers take into account the mechanical performance and protection requirements, which is helpful to cope with the mechanical stress during installation and use.
3. The transformer connector shield can confirm the product specifications according to the equipment size, application scenarios and project requirements, so as to facilitate the matching selection.
Product Solution : Reduce the Risk of Casing Protection Adaptation for Multi-specification Equipment.
In the transformation project of transformer and distribution equipment, there may be differences in the outer diameter, shed structure and terminal shape of bushings of different manufacturers and different types. Even if the voltage level of the equipment is the same, the casing cap may not be directly universal.
If the purchase is only based on the equipment model or rated voltage without checking the actual structure size, there may be problems such as insufficient installation space, incomplete coverage of the protection area, or the product cannot be assembled normally. This not only increases the on-site rework, but also may affect the subsequent equipment installation progress.
CCMT 's bushing covers and transformers support customized shapes and specifications based on the equipment size and drawings provided by the customer. Before purchase, the size can be confirmed by combining the outer diameter of the casing, the maximum shed diameter, the required protective length and the terminal structure, so as to reduce the risk of purchase and installation caused by the mismatch of specifications. Polyolefin materials have insulation, weather resistance and mechanical protection characteristics, which can provide supplementary protection for casing and exposed connection areas.
Specification Parameters:
| Test Item | Technical Specifications |
| Operating Temperature Range | -40°C to +120°C |
| UV Resistance | No Visible Changes After 1,000 Hours of Testing |
| Salt Spray Resistance | No Visible Changes After 168 Hours of Testing |
| Tensile Strength | 9.59 MPa (Initial Condition) |
| Elongation at Break | 420% (Initial Condition) |
| Power-Frequency Withstand Voltage | 36 kV for 1 Minute, No Breakdown or Flashover |
| Power-Frequency Withstand Voltage Across Gaps | 42 kV for 1 Minute, No Breakdown or Flashover |
| Impulse Withstand Voltage | 75 kV, 15 Impulses of Each Polarity, No Breakdown or Flashover |
| Flammability Rating | UL 94 V-0 |
Note: The specific size, electrical performance index and applicable voltage level are based on the technical specification and test report of the corresponding model.
Product Advantages:
· Both insulation protection and mechanical protection are considered.
The connection parts of power equipment usually need to consider both electrical isolation and external mechanical effects. Our polyolefin materials have good insulation properties and mechanical tolerance characteristics, which can provide additional protection for the casing and the connection area, and help to reduce the impact of external contact, friction and other factors on the exposed parts.
· Customization scheme adapts to different equipment structures.
For non-standard equipment or projects that need to purchase multiple specifications at the same time, fixed-size products may not be able to meet all installation requirements. Our power line sentry bushing covers can be customized according to the equipment drawings and actual dimensions, reducing the workload of the purchaser to repeatedly select the standard model.
Product Application Range:
Transformer connector shield can be used for bushings and connection areas of distribution transformers, switchgears and related power equipment to provide supplementary protection for busbar connection points, inlet and outlet ends and other parts that need to increase insulation protection. For substation equipment renewal, power distribution system transformation and power equipment manufacturing projects, the corresponding specifications can be selected according to the equipment structure, installation space and protection range.
About CCMT:
Founded in 1986, we have 40 years of industry experience, focusing on the development, production and sales of power and communication cable accessories.
· Plant size : production base of about 10,000 square meters.
· In-service staff : staff size more than 200 people.
· Production equipment : equipped with more than 40 sets of professional production equipment.
· Production line : covering extrusion, molding, injection molding and expansion process.
· Production capacity : casing cover monthly production capacity of up to 20,000 pieces, other product capacity needs to be confirmed according to the specific model and order requirements.
Quality management and certification.
We implement the ISO 9001 : 2015 quality management system and have third-party type test reports for related products. At the same time, we also passed CE, RoHS, REACH and other certifications.
International cooperation and export experience.
Our cable accessories products have been sold in Europe, the Middle East, Southeast Asia and South America. We have cooperated with ABB, Raychem, 3M, Shell and other international companies.
Pre-sales and after-sales service.
According to the size and structure differences of different equipment, we can provide product information, pictures, videos and customized selection support, and arrange samples according to requirements. Order confirmation stage can negotiate specifications, packaging, delivery and acceptance requirements ; export transportation can choose sea, land and air transportation according to the order situation, and support trade arrangements such as FOB, CFR, CIF and DDP.
Exhibition style : 2025 Shanghai International Electric Power Exhibition.
In November 2025, CCMT participated in the 32nd China International Power Equipment and Technology Exhibition ( EP Shanghai 2025 ). The exhibition provides an exchange platform for power equipment manufacturers, engineering contractors and professional buyers. We communicate with buyers around equipment structure, insulation protection requirements, product specifications and project procurement requirements, and broaden the international market.
FAQ:
1. Can bushing connection animal cover be used for different types of transformers?
It can be selected or customized according to the size and structure of different equipment, but it can not be judged by the transformer model or rated voltage. It is recommended to provide the outer diameter of the casing, the maximum diameter of the shed, the protection length, the terminal structure and the on-site photos. We will assist you in confirming the plan.
2. Is bushing connection animal cover suitable for outdoor power equipment?
The products have the characteristics of weather resistance and anti-aging, which can be used for the protection requirements of corresponding power equipment. However, long-term outdoor use also needs to consider ultraviolet light, humidity, pollution level and weather resistance test results of specific products. It is recommended to confirm the test data of the corresponding model before purchase.
