RolinkPower ™ intelligent power complete equipment covers intelligent box transformer, intelligent ring network switchgear, intelligent central switchgear, intelligent transformer and intelligent compensation switchgear,power complete equipment and key components required for the above complete equipment. We rely on more than 50 years of experience in the power industry and large-scale, serialization of digitalized processing base on electric power equipment, we provide our users complete, safe, reliable and cost-effective electric power equipment services.
RolinkPower ™ Intelligent low-voltage switchgear is a safer, more economical and more reliable low-voltage power distribution equipment, which is widely used in power generation, petroleum, chemical industry, metallurgy, textile, construction and other industries. It is used as power lighting, capacitance compensation and power conversion, distribution and control of power distribution equipment in the power distribution system with AC 50Hz, rated working voltage of 0.4kV, and rated current of 4000A.
Project | Unit | Data | ||
Rated operating voltage | V | 400/690 | ||
Rated insulation voltage | V | 690/1000 | ||
Rated power | Hz | 50 | ||
Rated withstand voltage | V | 2.5/3.5 | ||
Rated impulse withstand voltage | V | 8/12 | ||
Horizontal bus bars | Rated current | A | 800、1000、1250、1600、2000、2500、3200、4000、5000、6300 | |
Rated short-time withstand current | kA | 50、80、100 | ||
Rated peak value withstand current | kA | 125、200、250 | ||
Feeders and Vertical Bus bars | Rated current | A | 630、800、1000、1250、1600、2000、2500、3200、4000 | |
Rated short-time withstand current | kA | 50、65、80 | ||
Rated peak value withstand current | kA | 125、163、176 | ||
Enclosure protection level (drawer in disconnected position) | / | IP30、IP31、IP40、IP42、IP54 | ||
Capacitor cabinet | Time from the peak value of rated voltage to 50V after the capacitor is powered off | min | ≤3min | |
Switching of semiconductor electronic switch and composite switch | A | ≤5ln | ||
Electromechanical switch switching | A | ≤100ln | ||
Action voltage of power frequency overvoltage protection | V | (1.1-1.2)Un |
Intelligent switchgear manufacturing base:
Office telephone: 0519-8602-9925
Company Email: switch@rolink.com.cn
No. 101, Yong'anli Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province
Power Supply Internet of Things Technology Research Institute:
Office telephone: 029-8114-1058
Company Email: rolinkpower@rolink.com.cn
Building B, CIC International, Jinye 1st Road, High tech Zone, Xi'an, Shaanxi