
35kv Metal-Clad Enclosed Ring Main Unit
AC Metal Enclosed Ring Main Unit/RMU Switchgear Panel/Switchboard 6.6KV 10KV 11KV Ac metal enclosed ring main unit switchgear (hereinafter referred to as "ring main unit") is a new product designed and developed by Fengyuan Power Technology. Advanced and latest technology from abroad....
Description
We constantly update production line equipment, comprehensively improve production innovation capabilities, improve product quality, and do a good job in diversified management of METAL CALD SWITCHGEAR, high voltage SF6 Switchgear, Indoor AC High Voltage Switchgear. We will firmly grasp the development opportunities and growth potential of the industry, and give full play to our unique competitive advantages. For anyone who wants to know about our company and products, please contact us as soon as possible. We will wholeheartedly provide you with the excellent services and products. We've been looking forward to cooperating with you sincerely to achieve a win-win situation. We guarantee that all products are in good and normal condition, which is free from any defects in materials and workmanship complying with industry norms and standards.
AC Metal Enclosed Ring Main Unit/RMU Switchgear Panel/Switchboard 6.6KV 10KV 11KV
Ac metal enclosed ring main unit switchgear (hereinafter referred to as "ring main unit") is a new product designed and developed by Fengyuan Power Technology. Advanced and latest technology from abroad. The technical indicators of the product reach IEC62271-200 and GB3906 standards. The product is small in size, light in weight, flexible in operation, convenient in maintenance, stable and reliable in quality, with perfect interlock protection function and IP3X protection level, and is an ideal product for power grid transformation. This product is mainly suitable for 50Hz three-phase AC network for receiving and distributing energy.
Mainly applicable to urban power grid construction and transformation projects. Industrial and mining enterprises, high-rise buildings and public facilities. Used for power distribution, control and protection of electrical equipment as loop power supply units or terminal equipment. Can also be installed in pre-installed substations

Feature:
Use SF6 load switch and load switch-fuse combination as the main switch. Equipped with vacuum load switch and spring operating mechanism, which can be operated manually or electrically. The earthing switch and insulation switch are equipped with manual operation mechanism. Small size and high safety
1. Many years ring mian unit manufacturer
2. Easy to install
3. Less maintenance
4. Safe and upgradeable
Environmental Conditions
1) Ambient temperature:-10°C-+40°C;
2) Altitude: high voltage ≤1000Meter, low voltage ≤2500Meter (technical department will design specially if exceeds);
3) Relative humidity:≤85%
4) Seismic intensity:≤ magnitude 8;
5) Apply to the places have no fire,no explosion danger, no serious pollution,no chemical corrosion and no violent vibration.
Technical Data
| Item(Unit) | Data |
| Rated Voltage(kV) | 40.5 |
| Rated Current(A) | ≤1600 |
| Rated Frequency(Hz) | 50 |
| Rated Short-time Power Frequency Withstand Voltage(kV) | 95 |
| Rated Lightning Impulse Withstand Voltage(kV) | 185 |
| Rated Peak Withstand Current(kA) | ≤80 |
| 4S Rated Short-time Withstand Current(kA) | ≤31.5 |
| Standard | GB3906 |
| Protection Degree | IP20 |


Certifications

We make sure that all our 35kv Metal-Clad Enclosed Ring Main Unit are rigorously debugged several times prior to leaving the factory to ensure that each customer receives high quality products. We adhere to the corporate spirit of 'seeking truth, progress, innovation, and efficiency', conform to the market economy, and strive for excellence, thereby enhancing the competitiveness of the company. Our company set development, design, production, sales in one with modern production equipment, advanced production technology and business management concept.
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