Audited Supplier
Switchgear cabinets are indispensable elements in electrical power systems, playing a pivotal role in ensuring the safe and efficient distribution of electricity. Our cabinets are engineered to the highest standards, offering unparalleled reliability and performance.Our switchgear cabinets are meticulously designed with precision, adhering to the most rigorous industry standards. Crafted from premium materials, they guarantee exceptional durability and extended service life. Available in an array of sizes and configurations, these cabinets are tailored to meet the unique demands of diverse applications.The switchgear cabinets boast outstanding insulation properties. The insulation materials, selected with meticulous care, offer superior dielectric strength and resilience against electrical breakdown. This ensures minimal electrical leakage and significantly reduces the likelihood of electrical accidents, enhancing safety.
| Installeo power | 100-2000KW |
| The number of inverter input channels | 1 way-5way(The above suggested matching AC combiner box) |
| Grid-connected output channels | 1way |
| Grid connection requirements | Three-phase grid-connected cabinet |
| Grid-connected voltage | AC:380V-AC:500V |
| Protective function: | |
| Short circuit protection | Have |
| Overload protection | Have |
| Lightning protection | Have (nominal current: In:20KA,lmax: 40KA, Up≤4KV) |
| Isolation Protection (Visual Breakpoints) | Have(knife switch/disconnector) |
| Optional function | 1. Online power quality monitor |
| 2. Anti-islanding protection device | |
| 3.Accident Degradation Column Device | |
| Panel manual openingand closing | have |
| Overvoltage and undervoltage protection | have |
| Automatic reclosing | have |
| Grid-connected switch | |
| Plastic case reclosing100-800A (optional) | 1. When the power grid is powered off or the bias voltage is greater than 20%. it wilautomatically trip (0~10s delayed tripping time is adjustable) 2. When the power grid returns to normal, it will automatically close 3. Manual operation and automatic operation can be switched 4.Phase loss protection, zero break protection 5. Check for pressure closing |
| Universal frame circuitbreaker 200~4000A(optional) | |
| Applicable environment. | |
| Temperature, humidity | Working temperature: -25 to +60 'c Storage temperature. -40 to +70 'C, humidity. 0-90% nocondensation, no corrosive gas place (if any, please specify) |
| Use altitude | |
| Salt spray resistant | Standard salt spray test 336 hours |
| General parameters. | |
| Box material | Cold-rolled plate spraying, stainless steel |
| Use place | Indoor type (can be customized outdoor type) |
| Type of cabinet | Power distribution cabinet, metering cabinet, transformer cabinet, isolation switch cabinet |
Leisheng New Energy Technology (Wenzhou) Co., Ltd. stands as a comprehensive high-tech enterprise, seamlessly integrating research, development, production, sales, and service. Specializing in power systems, including box substations, American box transformers, underground box transformers, high and low voltage switchgear, cable distribution boxes, and switch stations, the company has earned accolades such as 'AAAA level enterprise' and 'integrity enterprise'. These honors are the result of unrelenting efforts and commitment to quality and outstanding service, earning deep respect across the industry.
Lei Sheng Company has proudly secured national production orders for high and low voltage switchgear, guaranteeing top-notch product quality. ISO 09001-94 quality assurance system certification encompasses all facets of product development, manufacturing, storage and transportation, as well as comprehensive sales and after-sales services, all under stringent ISO 09000 system supervision. In 2018, the company's range of products achieved national mandatory 'CCC' certification, further affirming their excellence.Leisheng New Energy Technology (Wenzhou) Co., Ltd. remains steadfast in its entrepreneurial spirit characterized by pragmatism, innovation, civilization, and progress. Quality and service form the bedrock of the enterprise brand. Leisheng Electric persistently pursues a 'specialization' core development strategy, fostering enterprise growth through innovation while maintaining competitive market standing with a philosophy rooted in honesty and pragmatism. This commitment has sustained stable, healthy growth within the electrical industry, delivering remarkable economic and social benefits, and paving the way for continued professional advancement.
The company is dedicated to China's power industry progress through technological advancement. Upholding a 'quality first, customer first' policy and a business philosophy of 'honesty and trustworthiness', it actively engages in market competition, embracing truth, innovation, and continuous improvement. This dedication ensures the timely delivery of high-quality products and superior after-sales service to our customers.
Q: What's your major products?
A: Oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear.
Q: Can your product be customized?
A: Considering differences in voltage, frequency and other specialty of transformer product in different countries and regions, our product can be customized according to your requirements.
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.
Q: What is the price of shipping?
A: Depending upon the port of delivery, prices vary.
Q: Do you offer guarantee for the products?
A: Yes. We offer at least one year's guarantee for all of our transformers.
Q: Your Advantage?
A: 15 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.
