Introducing the Samwha 24kV 630A 20kA Ring Main Unit (RMU) RUM-V-T, a pinnacle of safety and convenience. Equipped with a motorized upstream disconnector, this unit not only enhances safety but also enables seamless remote control. Engineered for medium-voltage distribution networks, this compact RMU stands out by meeting rigorous IEC standards and delivering an impressive 20kA breaking capacity. It is the perfect choice for substations, industrial plants, and utilities that demand reliable, low-maintenance switchgear solutions.
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 guarantees safe isolation during maintenance, providing peace of mind.
Compact Design: Its space-saving design is ideal for urban installations or cramped substation environments.
Reliable Performance: With a 20kA short-circuit rating, it ensures robust fault protection and operational integrity.
Compliance: Fully compliant with IEC standards, ensuring global acceptance and trust.
Durability: Constructed from corrosion-resistant materials to ensure a long service life.
Low Maintenance: Utilizing SF6 or vacuum insulation, it significantly reduces maintenance requirements.
Flexible Control: Designed to support both remote motorized and manual operation for versatile control.
Cost-Effective: Offers competitive pricing directly from our trusted China-based manufacturer.
| 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, based in Yongxiu County, Jiangxi Province, China, was established in 2012. As a high-tech enterprise, Pino excels in the research and development, production, and sales of smart grid distribution network equipment. Our offerings extend to integrated installation, debugging, operation, and maintenance services, specializing in industrial electrical automation control systems. The expansive product line includes high and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, and integrated RMUs with primary and secondary equipment using eco-friendly gases, plus SMC distribution boxes and measurement transformers. These solutions are extensively deployed across infrastructure, energy, industrial, commercial, building, and transportation sectors.
Q1: Are you a trading company or a manufacturer?
A: Pino Electric Technology Co., Ltd is a dedicated production and sales-oriented enterprise.
We focus on the manufacturing of power equipment, seamlessly integrating design, R&D, manufacturing, and technical services.
Q2: What are your company's main products?
A: Our diverse range includes high and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment using environmentally friendly gases, SMC distribution boxes, and measurement transformers.
Q3: How do I buy your products?
A: Experience the ease and convenience of ordering our premium products online through our user-friendly website or directly connect with our dedicated sales team for detailed product information and competitive quotations. We offer a variety of flexible payment methods and proudly support worldwide shipping services, ensuring our products reach you wherever you are.
Q4: How do you ensure product quality?
A: Adhering to the pinnacle of international standards and rigorous quality management systems, we ensure each product undergoes comprehensive testing and meticulous inspection before it leaves the
factory. Furthermore, we offer extensive product quality assurance periods, guaranteeing that every product you receive performs to your highest expectations and beyond.
Q5: Do you provide customized services?
A: Absolutely! We specialize in delivering tailored solutions to meet the unique demands of our clients. Whether you require bespoke product specifications, innovative designs, or distinctive features, our highly skilled technical team will collaborate with you to develop customized solutions that are precisely aligned with your individual needs.
Q6: Can we visit your factory?
A: Certainly! We are delighted to welcome customers to tour our state-of-the-art production facilities, where you can gain valuable insights into our sophisticated manufacturing processes and stringent quality control measures. To ensure a seamless experience, please schedule your visit in advance, and we will arrange for a professional team to guide and assist you throughout. Should you have any additional inquiries or require further information, we are here to assist. Our commitment is to provide you with unparalleled service excellence.
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