HT Panel is similar to LT Panel except it is used with High Tension Line prior to any Transformer. We manufacture following type of HT Panels :-
Ring Main Unit
A ring main unit (RMU) is a factory assembled, metal enclosed set of switchgear used at the load connection points of a ring type distribution network. It includes in one unit two switches that connect both sides of the load to the main conductors and a fusible switch or circuit breaker that tee-off to feed a distribution transformer medium voltage to low voltage (MV to LV).
We offer complete range of RMU Units manufactured by ABB / Schneider with different Isolator + VCB Combinations as required by the Client.
Control Relay Panel
We manufacture Control & Relay Panels (CRPS) used for the protection of electrical networks ranging from 11KV to 66 kV. Our product range for both indoor and outdoor panels includes. Feeder protection panel for both incoming and outgoing lines Transformer panel covering both HV and LV side protection.
We have expertise in using electromechanical, analog and digital relays in our panels. We integrate relays from popular manufacturers like ABB, Areva, Siemens, GE, SEL. Etc. The panels of varying sizes based on the requirement are designed.
Robust Construction and Safety AssuranceEngineered with a compartmentalized, dust- and vermin-proof design, HT Panels offer dependable protection through polyester powder-coated enclosures. The panels meet IEC/IS standards and are equipped with leading safety features like short-circuit, overload, and earth fault protection, thus ensuring reliability for industrial power distribution.
Versatile Customization for Diverse ApplicationsHT Panels can be tailored with modular configurations and a variety of busbar materials, breaker types, and control voltages. Customizable dimensions and feeder arrangements-including incoming/outgoing and bus-coupler options-enable solutions to fit unique project requirements across industrial settings.
Intelligent Monitoring and Easy MaintenanceIntegration with SCADA/PLC systems enables real-time monitoring and efficient management of electrical parameters. The panels support both digital and analog indication, along with numerical or electromechanical relays, to streamline operations, facilitate troubleshooting, and enhance safety.
FAQ's of HT Panels:
Q: How do HT Panels ensure safety in industrial power distribution systems?
A: HT Panels incorporate multiple protection features such as short-circuit, overload, earth fault, under- and over-voltage, and short-circuit lockout. Compartmentalized enclosures, IP42/IP52/IP54 ingress protection, and dual earthing provision help prevent electrical hazards and ensure operator safety.
Q: What types of circuit breakers are compatible with HT Panels?
A: These panels support Vacuum Circuit Breakers (VCB), SF6, or Air Circuit Breakers. The selection can be based on application requirements, voltage levels, and site conditions, ensuring optimal performance and protection.
Q: When should you use floor-mounted, indoor, or outdoor HT Panels?
A: Floor-mounted HT Panels are suitable for secure installation in both indoor and outdoor electrical rooms or substations. Selection depends on space availability, environment, and whether the application is for industrial or commercial use.
Q: Where can cable entry be configured on HT Panels?
A: Cable entry can be designed for either top or bottom entry, accommodating site layouts and simplifying installation as per client specifications.
Q: What is the typical process for customizing an HT Panel to a specific application?
A: Customization begins by assessing site requirements, desired capacity (up to 33 kV/4000A), and operational needs. Busbar material, protection grade, dimensions, feeder type, control voltage, breaker, and auxiliary supply features are then tailored by the manufacturer to meet unique project demands.
Q: How do indication and monitoring systems benefit HT Panel usage?
A: HT Panels offer digital and analog meters, LED indicators, and remote SCADA/PLC compatibility. These features enable real-time parameter tracking, fast fault detection, efficient control, and minimal downtime during maintenance.
