Load Break Switch Panels
Shill Engineering Works, a leading manufacturer based in Noida, Uttar Pradesh, offers high-quality Ring Main Units (RMUs) designed for reliable and efficient electrical distribution. Our RMUs are engineered to meet the rigorous demands of modern power systems, providing a robust solution for medium voltage applications. As a trusted System Integrator for Siemens, we ensure that our RMUs comply with the highest industry standards and incorporate advanced technology to guarantee superior performance.
Features
High-Quality Construction: Built using robust materials and advanced components, our Load Break Switch Panels are designed to ensure durability and longevity. They are constructed to withstand challenging environmental conditions and provide reliable operation.
Load Breaking Capability: Equipped with load break switches that offer reliable breaking of the load current under various operational conditions, ensuring safe and efficient load management.
Safety: Our LBS Panels are designed with comprehensive safety features, including internal arc fault protection and effective insulation to safeguard against electrical faults. Panels are fully type tested to meet rigorous safety standards.
Ease of Maintenance: Designed for user-friendly maintenance, with accessible components and straightforward operational procedures. The panels do not require specialized maintenance equipment.
Compact and Modular Design: Features a space-efficient design with modular components, allowing for easy integration into existing systems and flexibility for future upgrades.
Standards Compliance: Adheres to international standards such as IEC 60298 and IS 3427, ensuring reliability and performance in line with global benchmarks.
Specifications
Voltage Ratings: Available in various voltage ratings, typically ranging from 6KV to 36KV, to suit different operational requirements.
Current Ratings: Ranges from 630A to 2500A, catering to a wide range of load demands.
Short Circuit Ratings: Capable of withstanding short circuit currents from 12kA to 31.5kA, depending on the model.
Switching Capability: Designed to handle load currents and make/break operations efficiently and safely.
Technical Data
Rated Voltage: Typically available in 11kV, 22kV, and 33kV configurations.
Rated Frequency: 50 Hz.
Rated Insulation Level: Includes a rated lightning impulse withstand voltage of up to 75 kV and a power frequency withstand voltage of up to 28 kV.
Rated Short-Time Withstand Current (3s): Ranges from 12kA to 31.5kA, depending on the panel model.
Rated Peak Withstand Current: Up to 66 kAp.
Operational Mechanism: Manual or motorized operation options available for ease of use.
Enclosure Type: Metal-enclosed, providing high resistance to environmental factors and physical impacts.
Protection Class: Typically IP2X or higher, offering protection against ingress of solid objects and moisture.
Type: Single busbar air-insulated metal-clad switchgear.
Circuit Breaker: Mounted on a withdrawable truck.
Mechanism: Includes a rugged shutter mechanism and encapsulated feeder connections.
Operation: All switching operations are performed with the breaker compartment door closed.
Protection: Features earthed metallic partitions and shutters to prevent contact with live parts. Each high-voltage compartment is tested for internal arc fault.
Load Break Switch Panels are ideal for use in:
Electrical distribution networks for load management.
Industrial plants and commercial buildings.
Substations and switchgear assemblies.
Power generation and transmission systems.
