| Brand | Schneider |
| Numero ng Modelo | Pamilihan ng Maikling Volt (Ring Main Unit) |
| Tensyon na Naka-ugali | 12kV |
| Rated Current | 630A |
| Serye | Ringmaster C |
Product Description
Ang Ringmaster C ay isang high-performance na medium-voltage ring main unit (RMU) na inihanda para sa maaswang power distribution sa 12–24kV networks. Nilikha ng Schneider Electric, ito ay naglalaman ng compact construction, robust safety features, at mababang maintenance requirements, kaya ito ay ideal para sa urban/rural distribution grids, commercial buildings, industrial facilities, at critical infrastructure. Ang versatile design nito ay sumusuporta sa ring, radial, at spur network configurations, nagbibigay ng consistent performance sa harsh outdoor at indoor environments.
Key Features
Enhanced Safety Protection: Nakakamit ng built-in safety interlocks at walang exposed live parts, sumusunod sa pinakabagong IEC standards para sa internal arc classification upang tiyakin ang seguridad ng operator at pedestrian.
Compact & Robust Design: Space-saving structure na pasok sa limited installation areas, may durable enclosure na matatag laban sa dust, moisture, at extreme weather conditions para sa long-term reliability.
Minimal Maintenance Needs: Vacuum circuit breaker (VCB) na may mataas na mechanical endurance at maintenance-free components na binabawasan ang operational downtime at long-term costs.
Easy & Fast Installation: Pre-assembled at factory-tested modules na nagbibigay-daan sa quick on-site deployment, minimizing construction cycle at labor requirements.
Remote Monitoring & Control: Sumusunod sa smart connectivity solutions, na nagbibigay-daan sa real-time monitoring ng electrical parameters, remote operation, at predictive maintenance.
Flexible Expandability: Fully extensible sa parehong sides, compatible sa standalone vacuum circuit breakers, ring switches, at auxiliary modules upang adapt sa evolving network needs.
High Operational Reliability: Rated short-time withstand current para sa stable performance during fault conditions, may proven track record sa diverse power distribution scenarios.
Environmental Friendliness: Recyclable materials at low environmental impact design na sumusunod sa global sustainability goals, binabawasan ang carbon footprint.
Wide Environmental Adaptability: Nag-ooperate nang stably sa extreme temperatures (-30℃ to +55℃), high humidity, at high-altitude regions, suitable para sa both indoor at outdoor installations.
Technical Specifications
Parameter |
Details |
Rated Voltage |
12kV, 15kV, 24kV |
Rated Current |
Up to 630A |
Rated Short-Time Withstand Current |
21kA, 25kA, 31.5kA (3 seconds) |
Protection Rating |
IP54 (standard), optional IP65 for harsh environments |
Switching Technology |
Vacuum circuit breaker (VCB) na may mataas na mechanical endurance |
Operating Mechanism |
Spring-operated, manual o motorized options |
Internal Arc Classification |
IEC 62271-200, internal arc tested |
Ambient Temperature Range |
-30℃ to +55℃ |
Altitude Adaptability |
Up to 2000m (debatable for higher altitudes) |
Compliance |
IEC, ANSI, at local regional standards |
Application Scenarios
Urban & Rural Medium-Voltage Distribution Grids: Ideal para sa branching at distributing power sa residential areas, suburban communities, at rural towns. Ang compact design nito ay pasok sa narrow installation spaces, habang ang reliable performance nito ay tiyak na walang interruption ang power supply para sa households at small businesses.
Commercial & Public Facilities: Suitable para sa shopping malls, hotels, office buildings, hospitals, at airports. Sumusuporta sa 24/7 stable power distribution, remote monitoring na sumasagot sa facility management needs, at ang safety features ay protektado ang dense human traffic areas.
Industrial Parks & Manufacturing Plants: Nagbibigay ng power sa production lines, auxiliary equipment, at warehouse facilities. Matatag laban sa industrial environment disturbances, flexible expandability na sumasagot sa production capacity expansion, at mababang maintenance na binabawasan ang factory downtime.
Critical Infrastructure: Inilapat sa tunnels, underground railways, at renewable energy (solar/wind) grid-connection points. Matatag laban sa harsh operating conditions, internal arc protection na tiyak sa safety ng infrastructure, at smart control na sumusuporta sa integrated grid management.
Data Centers & Telecommunication Facilities: Nagbibigay ng stable medium-voltage power input para sa data centers at telecom hubs. High reliability na pinapigilan ang power outages na nakakaapekto sa critical IT operations, at remote monitoring na nagbibigay-daan sa real-time fault detection.
