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Switchgear cabinets serve as indispensable elements within electrical power systems, providing a pivotal function in the secure and proficient distribution of electricity.Our Linmai Switchgear cabinets exemplify engineering precision, crafted to stringent industrial benchmarks. Constructed from premium materials, these cabinets promise exceptional durability and an extended operational lifespan. Available in an array of sizes and configurations, they are tailored to accommodate the diverse requirements of varying applications.The switchgear cabinets boast superior insulation properties. The insulation materials are meticulously chosen to deliver high dielectric strength and resistance to electrical breakdown, mitigating electrical leakage and minimizing the risk of accidents.
| 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. emerges as a comprehensive high-tech enterprise, integrating research, development, production, sales, and service. Specializing in power systems like box substations, transformers, and switchgear, the company has earned its reputation as a 'AAAA level enterprise' and an 'integrity enterprise' due to its commitment to excellence and superior service, setting a benchmark in the industry.
Lei Sheng Company's unwavering dedication to product quality and order fulfillment in the high and low voltage switchgear sector is evident. With ISO 09001-94 quality assurance system certification, they have stringent oversight over all facets of product lifecycle. Their alignment with the AOSlQ's 'Regulations on Compulsory Product Certification Management' and successive acquisition of the 'CCC' certification since 2018 stands as a testament to their commitment to quality.Leisheng New Energy Technology (Wenzhou) Co., Ltd. embraces the entrepreneurial ethos of 'pragmatism, innovation, civilization, and progress.' Prioritizing quality and service as the essence of the brand, Leisheng Electric has fostered growth through a specialized focus and innovative spirit. Their honest and pragmatic business philosophy has not only sustained them in competitive markets but has also ensured steady industrial growth, securing substantial economic and social benefits, and fortifying their path toward further professional advancement.
Aiming to uplift China's power industry through technological advancement, the company honors the 'quality first, customer first' policy. Committed to 'honesty and trustworthiness,' they engage in market competition with integrity and innovation, continually striving for excellence. This ensures the delivery of high-quality products and outstanding after-sales service, promptly and efficiently to our valued 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.
