Audited Supplier
| 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. is a comprehensive high-tech enterprise that integrates research and development, production, sales, and service. It mainly engages in the research and development, production, and service of power systems such as box substations, American box transformers, underground box transformers, high voltage switchgear, low voltage switchgear, cable distribution boxes, and switch stations. In recent years, through the unremitting efforts and hard work of all employees, the company has won the reputation of "AAAA level enterprise" and "integrity enterprise" in the industry with excellent quality and high-quality service, which has touched the industry.
Lei Sheng Company has won the national high and low voltage switchgear production order and product quality. The company has passed the ISO 09001-94 quality assurance system certification, covering all product development, manufacturing, storage and transportation, pre-sales, sales, and after-sales services. All aspects are strictly monitored by the ISO 09000 system; AOSlQ has released the "Regulations on Compulsory Product Certification Management". In 2018, the company produced a series of related products and successively passed the national mandatory "CCC" certification.
Leisheng New Energy Technology (Wenzhou) Co., Ltd. always adheres to the entrepreneurial spirit of "pragmatism, innovation, civilization, and progress", and regards quality and service as the cornerstone of the enterprise brand. For a long time, Leisheng Electric has been closely focused on the core development strategy of "specialization", promoting the development and growth of the enterprise with the spirit of "innovation", winning the market and returning to society with an honest and pragmatic business philosophy, and keeping the enterprise in fierce competition. The electrical industry has maintained stable and healthy development for many years, achieving good economic and social benefits, laying a solid foundation for the company's further professional development.
The company is committed to the prosperityand development ofChina's power industrythrough technological progress.Adheringto the policy of "quality first, customerfirst",and pursuing the business philosophyof "honesty and trustworthiness", activelyparticipating in market competitionseeking truth from facts and Innovatlonconstantly striving for progress, so thatwe can provide high-quality productsand excellent after-sales service to ourcustomers in a timely and more effectivemanner.
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.
