Discover the Samwha 24kV 630A 20kA Ring Main Unit (RMU) RUM-V-T, a pinnacle of safety and efficiency in medium-voltage distribution. Featuring a motorized upstream disconnector, this innovative RMU ensures enhanced safety and seamless remote control. Precisely engineered for medium-voltage distribution networks, it proudly adheres to rigorous IEC standards, boasting a formidable 20kA breaking capacity. Perfectly suited for substations, industrial plants, and utilities, this RMU promises not only reliability but also minimal maintenance, making it an indispensable asset for forward-thinking enterprises.
Model: RUM-V-T
Voltage Rating: 24kV
Rated Current: 630A
Short-Circuit Current (Isc): 20kA
Type: Ring Main Unit (RMU) with Motorized Upstream Disconnector
Standards: IEC 62271-200, IEC 60265
Operation: Motorized (Remote/Manual Control)
Enclosure: SF6 Gas or Vacuum Insulated (Check specs)
Application: Power Distribution Networks, Substations, Industrial Plants
High Safety: The motorized upstream disconnector ensures safe isolation during maintenance activities, enhancing operational safety.
Compact Design: Designed for space efficiency, this RMU is ideal for urban and substation installations where every inch counts.
Reliable Performance: Engineered with a robust 20kA short-circuit rating, this RMU provides unparalleled fault protection.
Compliance: Conforming to IEC standards, this unit ensures global acceptance and reliability.
Durability: Constructed from corrosion-resistant materials, this RMU promises a long and reliable service life.
Low Maintenance: Innovative SF6/vacuum insulation significantly reduces the need for maintenance, optimizing operational efficiency.
Flexible Control: Equipped to support both remote motorized and manual operations, this RMU offers versatility in control.
Cost-Effective: Benefit from competitive pricing directly from a leading Chinese manufacturer, ensuring value for investment.
| Rated Voltage |
kV |
12 |
24 |
| Rated Frequency |
Hz |
50/60 |
|
| Power Frequency Withstand Voltage (1min)(Phase to Phase, Phase to Earth) |
kV |
42 |
50 |
| Power Frequency Withstand Voltage (1min)(Isolation Gap) |
kV |
48 |
60 |
| Lightning Impulse Withstand Voltage(Phase to Phase, Phase to Earth) |
kV |
75 |
125 |
| Lightning Impulse Withstand Voltage(Isolation Gap) |
kV |
85/95(optional) |
145 |
| Rated Current |
A |
630 |
630 |
| Rated Breaking Current for Cable Charging |
A |
25 |
25 |
| Rated Short Circuit Breaking Current |
kA |
25 |
25 |
| Rated Short Circuit Making Current(Peak) |
kA |
630 |
630 |
| Short Time Withstand Current (4s) |
kA |
25 |
25 |
| Rated Peak Withstand Current (Peak) |
kA |
63 |
63 |
| Mechanical Endurance |
Operating Cycles |
10000 |
10000 |
| Rated SF6 Filling Pressure (Relative) |
MPa |
0.03 |
0.035 |
| Protection Degree |
IP67 for Gas Tank/ IP4X for Enclosureoutdoor enclosure IP54(optional) |
| Overall Dimensions(Width*Height*Depth) mm |
340*1458*780 |
Pino Electric Technology Co., Ltd, located in Yongxiu County, Jiangxi Province, China, has been at the forefront of innovation since its establishment in 2012. As a high-tech enterprise, we specialize in the groundbreaking research and development, comprehensive production, dynamic sales, integrated installation, precise debugging, and reliable maintenance services. We excel in industrial electrical automation control systems designed for smart grid distribution network equipment. Our extensive product range encompasses high and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, and integrated RMUs with primary and secondary equipment utilizing environmentally friendly gases. We also offer SMC distribution boxes and measurement transformers. Pino products are trusted across numerous sectors, including infrastructure, energy, industrial, commercial, building, transportation, and beyond.
Q1: Are you a trading company or a manufacturer?
A: Pino Electric Technology Co., Ltd is a production and sales-oriented enterprise,
focusing on the production of power equipment and integrating design, R&D, manufacturing, and technical services.
Q2: What are your company's main products?
A: Our main products include high and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, and integrated RMUs with primary and secondary equipment utilizing environmentally friendly gases. We also offer SMC distribution boxes and measurement transformers.
Q3: How do I buy your products?
A: We warmly invite you to place your orders through our user-friendly online platform or by reaching out to our dedicated sales team. They are eager to provide you with comprehensive product details and competitive quotations. Enjoy the flexibility of multiple payment options and the convenience of our global shipping services to bring our exceptional products right to your doorstep.
Q4: How do you ensure product quality?
A: Adhering strictly to international quality standards and management systems is at the core of our operations. Every product undergoes rigorous testing and meticulous inspection to guarantee its excellence before it leaves the
factory. Additionally, we offer extensive product quality assurance periods, giving you confidence that your purchase will consistently deliver the performance you anticipate.
Q5: Do you provide customized services?
A: Certainly! We are delighted to offer tailored services to cater to your unique requirements. Be it product specifications, innovative designs, or specialized features, our expert technical team collaborates closely with you to craft solutions that align perfectly with your needs.
Q6: Can we visit your factory?
A: Absolutely! We warmly welcome you to tour our state-of-the-art production facilities. Gain invaluable insights into our sophisticated manufacturing processes and stringent quality control measures. Kindly schedule an appointment in advance, and our professional team will be thrilled to guide and assist you throughout your visit. Should you have any queries or require further information, do not hesitate to reach out to us. Our commitment is to provide you with exemplary service.
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