RMNS Series Low Voltage Switchgear
General Introduction:
Rockwill Electric strives to bring our customers the latest technology and competitive power system and best service for transmission and distribution line. The RMNS system are suitable for applications in all fields concerning the generation, distribution and use of electrical energy, e. g., they can be used as: Main and sub-distribution boards for energy and Motor current supply of Motor Control Centers
• Utility companies
• Power plants
• Oil refineries
• Off-shore drilling platforms
• Production facilities
• Buildings for other than dwelling purposes.
The RMNS system is full complied with GB7251.1, IEC 439-1, EN 60 439-1, VDE 0660 part 500, BS 5486 Part 1 and UTE 63-410.
Service environment:a) Air temperature: Maximum temperature: +40℃; Minimum temperature:-5℃; +35℃ average over 24 hours.
b) Humidity: Monthly average humidity 50% in clear air with the maximum +40℃; Higher relative humidity is permitted in lower temperature. For example, the
relative humidity is 90% for the temperature of +20℃. Variety of temperature should be taken into consideration of moisture.
c) Altitude above sea level: Maximum installation altitude: 2000m or more higher;
Note: Adaption to other ambient temperatures is possible under consideration of the reduction factors. It must be ensured that indoor conditions are maintained for the place of installation. Moisture condensation on the switchgear components must be prevented by suitable measures such as heating and/or ventilation. Installation up to 1000 m above sea level for higher locations the reduction factors has to be taken into consideration.
Technical parameters:
| Unit | data | |
| Rated voltage | V | Up to 690 |
| Rated current for system | A | 4000(special to 6300A) |
| Horizontal Busbar | A | Busbar 6300 *extremely* |
| Rated current for busbar |
| Vertical Busbar | 1600 @+40℃ |
| Rated frequency | HZ | 2000*Note* |
| Power frequency with voltage 1min | kV | 8 |
| Horizontal Busbar | kA/1S | 55-100/105-250 |
| Rated Short-timeWithstand Current |
| Vertical Busbar | 60/130-150 |
| Over voltage class | III |
| Pollution Degree | 3 |
| Protection Degree | IP30/IP40/IP54 |
| Outline Dimensions(H*W*D) | mm | 2200×600(800/1000)×600(800/1000) |
Extreme conditions:
A suitable surface treatment is applied to ensure tropicalization. With the aid of accessories and strengthened parts the RMNS system meets the safety requirements for earthquake-prone areas.
· in tropical areas
· in earthquake-prone areas
· in shelters
· in shipbuilding
· in offshore switchboards
About Us
Wenzhou Qiupu Electric Power Co., Ltd. As an innovative technology-based enterprises, the company has strong technical force and the world's leading production technology and high-end testing equipment, and establish and improve the procurement of components, product processing assembly, testing, packaging to sell a complete set Quality management system to ensure that every product of the eligibility, the company has 10 years of experience in the power industry, and is still growing, product and sales network throughout the country
FAQ
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 20-30 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.
Note: we offer special customized products according to client’s requirement.
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RMNS Series 690V IP54 2000Hz Low Voltage Switchgear Images
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