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GST No
27AZPPP7092R1Z1
Welcome to DHANRAJ POWERTECH, A electrical material and equipment suppliers serving Chakan MIDC, Pune, MH, India is a multifaceted establishment since 2024, that caters to diverse electrical needs within Chakan MIDC, Pune, MH, India.
G.N. 214/3, Phadkewasti, Nr Mercedes Benz, Chakan Midc, Nighoje. Tal-Khed, Dist-Pune, MH, 410501.
27AZPPP7092R1Z1
Dhanraj Powertech is leading Ring Main Unit (RMU) Suppliers in Ranjangaon, Dealers and Traders in Ranjangaon. Having a high level of quality, compliance and technical accuracy, we can guarantee a reliable switching, protection and control of medium-voltage networks. Our RMUs are designed to satisfy the present-day electrical infrastructure requirements in industrial, commercial, and utility applications. We also provide dependable ABB Ring Main Unit in Ranjangaon. Our products provide safe and continuous supply of power with RMU solutions which are reliable and high performance. With the support provided by the experts, and delivery in time, we enable our clients to have efficient, secure, and long-term power systems.
RMU is small size enclosed medium voltage switch equipment employed to protect, switch, and distribute electrical power in a safe way. It assures continued flow of power by isolating faults without discontinuity in ring type distribution networks. RMUs have found extensive application in industrial, commercial and utility power systems.
As Ring Main Unit (RMU) Suppliers in Ranjangaon, we offer gas-insulated and vacuum circuit breaker-based RMU systems.
As Ring Main Unit (RMU) Dealers in Ranjangaon, our RMUs are designed for 11kV to 33kV medium-voltage networks.
| Technical Specification | Details |
|---|---|
| Rated Voltage | 11 Kv Ring Main Unit, 22 KV Ring Main Unit, 33 KV Ring Main Unit |
| Rated Frequency | 50 Hz |
| Phase | 3 Phase (3 Pole Ring Main Unit) |
| Rated Current (Busbar) | Up to 630 A |
| Short-Circuit Withstand Capacity | 16 kA – 25 kA (for 1 second) |
| Insulation Medium | SF₆ Gas / Air / Solid Insulation |
| Switching Device | Load Break Switch (LBS), Vacuum Circuit Breaker (VCB) |
| Automation Grade | Semi-Automatic (Manual / Motorized options available) |
| Mounting Type | Ground Mounted |
| Enclosure Type | Metal-Enclosed, Compact Design (Oil Cooled Ring Mains Unit) |
| Degree of Protection | IP31 / IP54 / IP65 (as per application) |
| Applicable Standards | IEC 62271-200, IEC 62271-100 |
As Ring Main Unit (RMU) Traders in Ranjangaon, our units offer high reliability and secure operation under varying load conditions.
As Ring Main Unit (RMU) Dealers in Ranjangaon, our units are widely used in substations, industrial plants, and commercial complexes.
Dhanraj Powertech is well-known Ring Main Unit (RMU) Suppliers in Ranjangaon, Dealers and Traders in Ranjangaon. We are a reliable partner to the modern medium-voltage power infrastructure requirements with our technical expertise, punctual delivery, and customer support. We offer reliable Ring Main Unit systems that are aimed at aiding power distribution that is safe, efficient, and continuous. We believe in quality, compliance and customer satisfaction which means that our performance is dependable in various applications. For more details, connect with us.
A Ring Main Unit (RMU) is a compact, metal-enclosed switchgear used for medium-voltage power distribution. It helps in switching, protecting, and distributing power in a loop or ring network to ensure continuous supply even if a fault occurs in one part of the circuit.
Main types include Gas-Insulated (GIS) using SF6 gas, Air-Insulated (AIS) using air, and Solid-Insulated RMUs using solid dielectric materials for environmentally friendly operations.
They are widely used in urban power grids, industrial plants, renewable energy sites (solar/wind), and large commercial complexes like hospitals and airports to maintain high power reliability.
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