HT VCB Panels

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E-TECHNO HT VCB Panels are engineered for the safe switching, control, isolation, metering, and protection of medium-voltage electrical systems from 3.3 kV to 33 kV. The panels use vacuum circuit breaker technology for reliable interruption of load and fault current. Each panel is designed according to the system rating, fault level, protection philosophy, utility requirements, operating sequence, and approved project documentation.

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Need Expert Electrical Solutions?

Contact E-Technno Switchgears Pvt. Ltd. for reliable HT & LT Panels, Compact Substations, Control & Relay Panels, and customized power distribution solutions for industrial and commercial projects.

+91 (9975) 781 180

Available Configurations

Incomer VCB Panel

Outgoing Feeder VCB Panel

Transformer Feeder Panel

Capacitor Bank Feeder Panel

Metering and PT Panel

Bus Coupler and Bus-Section Panel

Single-Bus, Sectionalized-Bus, and Project-Specific Arrangements

Key Features

Fixed or drawout vacuum circuit breaker arrangement according to project requirements.
Rated voltage, current, short-circuit withstand, and breaker interrupting capacity selected to suit the electrical system.
Copper or aluminium busbar system with proper support, insulation, clearances, and phase identification.
Incomer, outgoing feeder, transformer feeder, bus coupler, bus section, metering/PT, and capacitor feeder configurations.
Numerical relay protection for overcurrent, earth fault, transformer protection, differential protection, under/over voltage, frequency, and other specified functions.
Current transformers, voltage transformers, metering devices, energy meters, and indication instruments as required.
Mechanical and electrical interlocks for breaker, isolating mechanism, earthing switch, and access doors.
Local and remote operation with motorized spring charging, closing, and tripping where specified.
Mimic diagram, breaker status indication, trip circuit supervision, annunciation, and control switches.
Provision for SCADA, RTU, remote I/O, communication gateway, and utility-specific automation interface.
Adequate cable termination space, gland plates, earthing busbar, space heaters, internal lighting, and auxiliary supply distribution.
Routine testing of breaker operation, protection circuits, metering, control wiring, interlocks, insulation, and functional performance.

Application

Primary and Secondary Substations.

Industrial Plants, Power Plants, and Process Industries.

Transformer and Feeder Control and Protection.

Commercial Infrastructure, Hospitals, Data Centres, and Institutional Projects.

Utility Distribution Systems and Renewable Energy Installations.

HT VCB Panels

HT VCB Panels

HT VCB Panels

HT VCB Panels

HT VCB Panels

HT VCB Panels

Product Configurations

The compact substations can be customized as per the requirement of the site power utilization capacity from 11kV, 200kVA & ranging to 2000kVA for both 11kV & 33kV, comprising of the following equipments:

MV Switchgears

LV Switchgear or LV Panels

Cast Resin or Oil Transformers


HT VCB Panel Customer Requirement Questionnaire

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Technical Requirement
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4
GA Drawing

Technical Requirement

Engineering Attachments

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Engineering Drawings & Submission

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