| Customization: | Available |
|---|---|
| Certification: | ISO9001 |
| Shell Material: | Stainless Steel |
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| Rated voltage | kV | 7.2 | 12 | 17.5 | 24 |
| Rated insulation voltage | kV | 7.2 | 12 | 17.5 | 24 |
| Rated power frequency withstand voltage | kV 1min | 20 | 28 | 38 | 50 |
| Rated lightning impulse withstand voltage | kV | 60 | 75 | 95 | 125 |
| Rated frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 |
| Rated short time withstand current | kA 3 s | …50 | …50 | …50 | …31.5 |
| Peak current | kA | …125 | …125 | …125 | …80 |
| Internal arc withstand current | kA 1 s | …50 | …50 | …50 | …31.5 |
| Main busbar rated current | A | …4,000 | …4,000 | …4,000 | …3,150 |
| Circuit-breaker rated current | A | 630 | 630 | 630 | 630 |
| 1,250 | 1,250 | 1,250 | 1,250 | ||
| 1,600 | 1,600 | 1,600 | 1,600 | ||
| 2,000 | 2,000 | 2,000 | 2,000 | ||
| 2,500 | 2,500 | 2,500 | 2,300 | ||
| 3,150 | 3,150 | 3,150 | 2,500 |
ROCKWILL GROUP is a high-tech enterprise invested by Rockwill Group Co. Ltdoriginally founded in 1980s and covers an area of 250,000sqm,specializes in developing,manufacturing and marketing power transmission and distribution products: power transformer, switchgears and its components,As well as new energy solution including EV chargers,energy storage.
ROCKWILL enjoys a worldwide reputation for its superior quality and service.In addition to the domestic market, the company's products so far have been exported to America,Australia,Central Europe, Eastern Europe, Southeast Asia,Middle East, Africa and other regions.
Besides a great variety of products, we also provide you with professional technical solutions and services.lf you have any problems, please feel free to contact us, and our technicians will tailor a complete solution for you.
We have always embraced the idea of developing together with customers and have always endeavored to provide users with safer, easier, greener and more energy-saving high and medium voltage electric equipments and components.
Q1:Can l obtain samples?
A:Sure,the sampleis paid for
Q2:Can l use my own logo or design on the product?
A:Yes,we provide OEM/ODM A:services; Your logo and design can be made on theproduct.
Q3:Do you have a factory?
A:Yes,we have factories in both Lishui and Wenzhou.Welcome to visit our company and factory.We are a professional manufacturer that provides OEM/ODM services to our customers.
Q4:What is the production capacity of your factory?
A:Our production capacity
Transformers 400~500 units/month
Switch cabinet Swichgear 300-500 units/month
Auto recloser 300 units/month
Q5:When will the shipment be made?
A:All of our products are out of stock and will be shipped within 30-60 days.
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