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Ring Main Unit Rmu, 33kV
₹ 2,30,000 Get Latest Price
Product Specifications
| Brand | ABB & CG |
| Usage/Application | In Substation, Industrial Estate, Commercial Complexes, Residential areas & Industrial Plants |
| Color | Gray |
| Rated Voltage | 11kV |
| Material | Metal Clad |
| Brand | ABB & CG |
| No. Of Poles | 3-Pole |
| Rated Current | 630 A |
| Applicable Standard | IEC, ANSI, IEEE, etc |
| Availability | In Stock |
| Cable Entry Way | Bottom |
| Degree Of Protection | IP54 |
| Filling Pressure | SF6 Gas insulated |
| Finishing | The finishing of an RMU body is crucial for its appearance, durability, and protection against envir |
| Impulse Withstand | 120 kV BIL |
| Rated Insulation Level | 120 kV BIL |
| Rated Short Time Current | 25kA |
| Warranty | 12 Months with specific terms & Conditions |
| Weight | Between 500 to 1000 kg |
GST No - 24AAACP6766D1ZI | Member since 2026
Building Number : 1885, NATIONAL House, Pada pole, Gandhi Rd, behind Union Bank Of India, Old City, Tankshal, Kalupur, Ahmedabad, Gujarat 380001
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Product Details
A Ring Main Unit (RMU) is a compact, prefabricated, self-contained electrical switchgear assembly used for medium voltage power distribution. It's designed to be installed easily and requires minimal maintenance. Key Components of an RMU: Load Break Switches: These handle normal load currents and can be opened or closed under load conditions. Circuit Breaker: Used for fault interruption and isolation. Current Transformers (CTs): Measure current for protection and metering. Voltage Transformers (PTs): Measure voltage for protection and metering. Control and Protection Relays: Provide control and protection functions. Enclosure: Houses all components and provides protection against environmental factors. Benefits of RMUs: Compact size: Saves space compared to traditional switchgear. Easy installation: Quick and efficient setup. Low maintenance: Requires minimal upkeep. Flexibility: Can be configured for various applications. Safety: Incorporates safety features like interlocks and Earthing switches. Applications of RMUs: Power distribution: Substations, industrial parks, commercial buildings. Rural electrification: Feeding distribution transformers. Industrial plants: Power distribution within the plant.
Building Number : 1885, NATIONAL House, Pada pole, Gandhi Rd, behind Union Bank Of India, Old City, Tankshal, Kalupur, Ahmedabad, Gujarat 380001
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