Zeno Electric
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Our Ring Main Unit (RMU) is an intelligent power distribution equipment designed to provide reliable electricity distribution and control in modern electrical networks.
As a critical component of ring main switchgear systems, this distribution ring main unit ensures seamless power flow and enhanced grid stability for urban residential areas, industrial parks, and commercial facilities.
| TECHNICAL PARAMETERS | |
|---|---|
| Product Name | RMU Switchgear |
| Keywords | Ring Main Unit |
| Rated Voltage | 12KV |
| Rated Current | 630A |
| Rated Frequency | 50Hz |
| Rated Short-Time Power Frequency Withstand Voltage (1min) | 12KV |
| Rated Lightning Impulse Withstand Voltage (Peak) | 75KV |
| Rated Circuit Breaker Breaking Capacity | 20KA |
| Rated Short-Time Withstand Current (4s) | 20KA |
| Rated Peak Withstand Current | 50KA |
| Protection Class | IP33 (Enclosure), IP67 (Gas Box), Compartment IP2XC, IP4X (Switchgear) |
| Switchgear Used Inside The Enclosure | Environmentally Friendly Gas-Insulated AC Metal-Enclosed Switchgear / SF6 Gas-Insulated AC Metal-Enclosed Switchgear |
| Dimensions (W x D x H) mm | 4000 x 1150 x 2600 (2-in-4-out + PT) |
| Operating Temperature | -25°C-40°C |
Our Ring Main Unit's self-healing loop configuration eliminates single-point failures, automatically rerouting power within milliseconds during outages to ensure your critical operations never stop—protecting you from costly business interruptions and revenue loss.
Pre-engineered with factory-tested modules and IoT-enabled sensors, this RMU deploys 60% faster than traditional switchgear while providing real-time predictive analytics that detect potential failures weeks in advance, transforming reactive maintenance into proactive asset management.
Engineered with space-saving three-position switch technology occupying 40% less floor space than conventional designs, our unit easily integrates with renewable energy sources and battery storage systems, allowing seamless grid expansion without expensive infrastructure overhauls or site modifications.
A: We provide a 12-month warranty period.
A: Yes, we have an excellent team of technicians and managers, which enables us to meet the diverse needs of customers at home and abroad.
A: Average delivery time (peak season): one month. Average delivery time (off-season): 15 working days. For special or customized products, the delivery time will be discussed separately.
A: We are a manufacturer integrating industry and trade.
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
