LT Panel, Low Tension Control Panel

Low Tension Control Panel Manufacturer in India

Nextgen Power Controls is a trusted LT Panel Manufacturer in India, providing reliable and efficient solutions for low-voltage power distribution. An LT Panel (Low Tension Panel) receives electrical power from a transformer or generator and safely distributes it to machines, equipment and sub-distribution boards. These panels are widely used in industrial plants, commercial buildings, residential facilities and infrastructure projects. Their robust construction makes them suitable for both indoor and outdoor installations under varying environmental conditions.

LT Panel

LT Panels can be designed with single or multiple incomers, bus couplers and electrical or mechanical interlocking systems. They are equipped with protective relays, indication lamps, measuring meters and circuit protection devices to ensure safe and reliable operation. Depending on the application, aluminium or copper busbars may be installed in top, middle or horizontal busbar chambers.

Additional features may include top or bottom cable termination, APFC integration, DG incomer with AMF functionality, non-essential feeder cut-off during mains failure and provisions for connecting bus ducts at the main incomer side. LT Panels deliver efficient power distribution, enhanced electrical safety, low power consumption and cost-effective performance.

Technical Specifications

Panel Type

LT Panels

Construction Type

Modular or non-compartmentalized construction

Enclosure Material

MS, CRCA, or stainless-steel structure

Installation Type

Suitable for indoor and outdoor installation

Operating Arrangement

Single-front or double-front operation

Degree of Protection

IP42, IP54 or IP55

Ventilation

Ventilation louvers for effective air circulation

Cooling System

Exhaust fans or louvers for heat dissipation

LT Panel Pre-Treatment and Painting

  • Three-tank or seven-tank pre-treatment process
  • Final paint shade as per IS standards or client specifications
  • Synthetic enamel, epoxy-based primer or powder coating as required

LT Panel Busbar Arrangement and Cable Alley

  • Electrical-grade aluminium or copper busbars
  • Main busbar chamber at the top or bottom of the panel
  • Separate chamber for vertical dropper
  • Busbar system designed according to continuous current rating and fault-level withstand capacity
  • Permissible temperature rise as per IS 8623 or project specifications
  • SMC or DMC busbar supports
  • Top or bottom cable entry with detachable gland plates

LT Panel Assembly and Wiring

  • Components selected from approved and reputed manufacturers
  • Internal layout designed for optimum space utilization
  • Internal wiring using 660/1100 V-grade, PVC-insulated, flexible stranded copper wires
  • Crimping lugs used for secure internal connections and terminations

LT Panel Quality Assurance and Control

  • Inspection of the fabricated panel structure and dimensions according to the approved General Arrangement (GA) drawing
  • Inspection of surface preparation, painting and powder-coating quality
  • Verification of installed components against approved specifications
  • Electrical and functional testing before final dispatch

Need a Custom LT Panel for Your Facility?

Get a free consultation and a quote built around your actual load, fault level and site conditions.

Download PDF Datasheet

Download PDF