| Customization: | Available |
|---|---|
| Certification: | CCC, ISO9001 |
| Shell Material: | Steel Plate |
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The PINEELE XGN15-12~24 Ring Main Unit (RMU) is a fixed-type, air-insulated, medium-voltage switchgear system developed for modern distribution networks. Designed to accommodate rated voltages of 12kV or 24kV and a maximum current of 630A, this advanced RMU solution is tailored for high-performance operation in industrial facilities, commercial centers, substations, and urban grid renovation projects.
Using advanced SF6 load switches or vacuum switches, the PINEELE Ring Main Unit ensures reliability, modularity, safety, and expandability. Each unit is constructed with robust armored metal housing, ensuring optimal mechanical strength and insulation while meeting the IEC60420 standard.
| Rated Specification | Unit | 12kV | 24kV |
|---|---|---|---|
| Rated Frequency | Hz | 50/60 | 50/60 |
| Main Busbar Current | A | 630 | 630 |
| Branch Busbar Current | A | 630 | 630/≤100 |
| Power Frequency Withstand Voltage (Phase-to-Ground) | kV | 42 | 65 |
| Lightning Impulse Withstand Voltage (Phase-to-Ground) | kV | 75 | 85 |
| Rated Short-time Withstand Current | kA | 20/3s | 25/2s |
| Rated Peak Withstand Current | kA | 50 | 63 |
| Short-Circuit Breaking Current | kA | 31.5 | 31.5 |
| Active Load Breaking Current | A | 630 | 630 |
| Cable Charging Breaking Current | A | 10 | 25 |
| Protection Degree | - | IP3X | IP3X |
| Mechanical Life (Load Switch) | Times | 5000 | 3000 |
| Mechanical Life (Grounding Switch) | Times | 2000 | 2000 |
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