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Ring Main Unit Panel

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MOQ : 10 Units

Ring Main Unit Panel Specification

Cabinet Material
Mild Steel

Current Rating
630 A

Base Material
Galvanized Steel

Thickness
2 mm

Cover Material
Powder Coated Steel

Control System
Manual/Electrical

Rated Operation Voltage
12 kV

Rated Current
630 A

Panel Type
Indoor/Outdoor

Components
Vacuum Circuit Breaker, Busbar, Isolator, Indicator Lamps, CT/PT, Fuses

Operating Voltage
11/12 kV

Cooling System
Self Air Cooled

Protection Class
Class II

Connectivity Type
Copper Busbar

Features
Compact Design, Maintenance Free, Quick Installation

Way
3 Way

Protection Level
IP4X

Rated Insulation Voltage
12/24 kV

Product Type
Ring Main Unit Panel

Material
Mild Steel (MS) Sheet

Surface Finish
Powder Coated

Standard
IEC 60298/IS 3427

Surface Color
Grey

Rated Voltage
12 kV

Frequency (MHz)
50 Hz

Maximum Output Current
630 A

Dimension (L*W*H)
900 x 700 x 1800 mm

Application
Power Distribution

IP Rating
IP4X

Display Type
Analog/LED

Expansion Capability
Modular Extensible

Metering
Optional (Digital/Analog)

Operating Mechanism
Spring charged manual mechanism

Relative Humidity
Up to 95% RH

Standards Compliance
IEC 62271-200, IS 3427:1997

Arc Extinction Medium
SF6 Gas / Vacuum

Rated Short Circuit Current
20 kA for 3 sec

Interlock System
Mechanical and Electrical Interlocking

Cable Entry
Bottom/Top Cable Entry

Altitude
Up to 1000 m above sea level

Dielectric Strength
42 kV (1 min power frequency)

Earthing Type
Double Earthing Provision

Ambient Temperature Range
-10C to +55C

Switching Device
Load Break Switch & Circuit Breaker

Fuse Type
HT HRC Fuse

Ring Main Unit Panel Trade Information

Minimum Order Quantity
10 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Ring Main Unit Panel

Experience reduced operational risks and maximize reliability with this exclusive Ring Main Unit Panel, designed to meet first-class power distribution needs. Featuring both mechanical and electrical interlocking systems, this panel ensures superlative safety during switching operations. With noteworthy modular extensibility and advanced protection through HT HRC fuses, it is suitable for a variety of applications. The unit's powder-coated mild steel construction, IP4X rating, and strict compliance with IEC and IS standards guarantee longevity and performance. Advanced purchase arrangements offer restrained costs for premium specifications.

Applications and Competitive Advantages of the Ring Main Unit Panel

Used as a key component in medium-voltage power distribution, the Ring Main Unit Panel serves utilities, industries, and infrastructures requiring secure, uninterrupted electricity. Its primary competitive advantages include compact design, maintenance-free operation, quick installation, and compatibility with bottom/top cable entry. Specific usage scenarios include power substations, urban grid stations, and manufacturing units demanding reliable protection and monitoring-all made possible through top-tier interlock systems and modular expandability.

Certifications, Sample Options, and Delivery Timeline

Our Ring Main Unit Panel meets stringent quality requirements, with certifications under IEC 62271-200 and IS 3427:1997, ensuring conformity with global standards. For client evaluation, samples are available upon request. The estimated delivery time varies according to order size and shipping destination, with shipped goods typically arriving within a few weeks post-order confirmation. The outlay for installation remains competitive, reflecting premium value for advanced power management technology.

FAQ's of Ring Main Unit Panel:

Q: How does the interlocking system enhance operational safety in the Ring Main Unit Panel?

A: The panel's mechanical and electrical interlocking system prevents unsafe switching sequences, ensuring only authorized operations can take place, significantly reducing the risk of faults or accidental operations.

Q: What components are standard in this Ring Main Unit Panel?

A: Standard features include a load break switch, circuit breaker, HT HRC fuses, vacuum circuit breaker, busbar, isolator, indicator lamps, CT/PT, and manual or electrical control systems, all optimized for robust power distribution.

Q: Where can the Ring Main Unit Panel be installed?

A: Designed for versatility, the panel suits both indoor and outdoor applications, making it ideal for substations, factories, and commercial installations with demanding reliability requirements.

Q: What process is involved in ordering and receiving a sample unit?

A: To obtain a sample, clients may request directly from the manufacturer or supplier. Upon confirmation, estimated lead times are provided, and goods are shipped promptly for evaluation.

Q: What are the specific benefits of its modular extensibility?

A: Its modular extensible design allows for scalability, enabling seamless integration of additional panels as electricity demand grows, providing long-term flexibility and cost-efficiency.

Q: When is metering required, and what formats are supported?

A: Metering is optional and can be included based on client needs. Both digital and analog formats are supported for energy monitoring and management, ensuring adaptability to any operating environment.

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