Products Description
Our Bimetal Rivet for the PV Inverter Relay is a key component in the relay system, serving as the Moving Contact for the New Energy Relay. It is specifically designed to meet the high demands of photovoltaic inverter applications. The rivet's bimetal structure allows for excellent electrical conductivity and thermal stability. This ensures reliable operation in the harsh conditions often encountered in solar power generation systems, where temperature fluctuations and high currents are common.
Product Parameters
Low Contact Resistance
The contact resistance is stably controlled within the range of 3 - 8 milliohms, which significantly reduces the power loss at the contact points, decreases heat generation, and improves energy conversion efficiency.
Wide Operating Temperature Range
It can operate normally under extreme temperature conditions from -40°C to +120°C. It can maintain stable electrical and mechanical properties in cold winters and hot summers, effectively coping with the temperature changes in outdoor environments.
Wide Rated Current Range
It has a rated current carrying capacity ranging from 8A to 50A, which can meet the diverse needs of small distributed photovoltaic systems to large centralized photovoltaic power plants.
High Insulation Performance
The insulation resistance is as high as over 1000 megohms, and the dielectric strength meets the high requirements of the industry. This effectively prevents current leakage and short-circuit phenomena, ensuring the safety and stability of the electrical system.
High-Quality Raw Materials
Selected Bimetal Alloys
High-quality bimetal alloys are selected, and their main Electrical Contacts for Solar DC Relay are carefully screened and precisely proportioned to ensure excellent electrical conductivity and thermal conductivity.
01
Corrosion and Oxidation Resistance
The raw materials possess outstanding corrosion and oxidation resistance, forming a dense protective film on the surface to effectively resist the erosion of moisture, acid and alkali substances, and oxidation in the outdoor environment.
02
High Purity and Consistency
The high purity of the raw materials is ensured by strictly controlling the impurity content so that the performance of each batch of bimetal materials is stable and consistent.
03
Environmental Protection and Sustainability
The selected raw materials meet environmental protection requirements, have reliable sources, and are sustainable.
04
Appearance Quality Judgment
Surface Finish and Flatness: The surface of high-quality bimetal rivets should have a good finish, without obvious scratches, pits, pockmarks, or protrusions. The surface roughness is controlled within a very small range.
Plating Integrity and Uniformity: For Electric Contacts for PV Relay that have undergone electroplating treatment, the plating layer should cover the surface completely and uniformly, without phenomena such as missing plating, blistering, peeling, or uneven plating thickness.
Dimensional Accuracy and Shape Consistency: From the appearance, the dimensions of the bimetal Moving Contact for New Energy Relay should meet the design requirements, with the tolerance controlled within a very small range, including key dimensional parameters such as diameter, length, and head size.
Marking Clarity and Completeness: Important information such as the product model, specification, batch number, and manufacturer should be clearly and completely marked on the surface of the rivet.
Reasons to Choose Us
Excellent Quality
Thanks to strict screening of raw materials, advanced production processes, precise quality inspections, and a complete quality control system, we ensure that each Cold Headed Bimetal Contact has excellent quality and stable performance.
Flexible Customization
We have a professional R&D team and rich experience in customization. We can provide comprehensive customization services according to the different needs of customers, including personalized customization in aspects such as product parameters, shape and size, and material performance.
Leading Technology
We continuously invest in R&D resources, pay attention to the latest technological trends and development trends in the industry, and constantly carry out technological innovation and Open Contactor Silver Contacts upgrades.
Thoughtful Service
We have established a complete pre-sale, in-sale, and after-sale service system to provide customers with all-round high-quality services. Before sales, our professional sales team can provide customers with detailed product consultations and technical suggestions to help them choose the most suitable product solutions.
contact us
Hot Tags: bimetal rivet for pv inverter relay, China bimetal rivet for pv inverter relay manufacturers, suppliers, factory, Iron Core For AC Relay, Copper Contact Terminals With Silver Electroplating, Relay Core Iron For EV, Aluminium CNC Machining Parts, Armature in Relay, Yoke Bending Plate Sheet Metal Stamping
