FAQs

Prabha Power – Frequently Asked Questions

A: We offer high-efficiency oil-immersed distribution transformers in both single-phase and three-phase configurations (16 kVA to 500 kVA and above). All are designed for low losses, excellent voltage regulation, and reliable performance in residential, commercial, and industrial applications.

A: It depends on your voltage requirements, load capacity (kVA), installation location (indoor/outdoor/pole-mounted), and desired efficiency level (BIS Level 1 or Level 2). Our technical experts in Guwahati will guide you with the perfect, cost-effective solution — just share your requirements!

A: We supply a complete range for 11 kV and 33 kV overhead lines:

  • Pin & Disc Insulators
  • Lightning Arrestors
  • Gang Operated AB Switches
  • Drop-Out Fuses (DO Fuses)
  • LT Pin & Shackle Insulators
  • Guy/Shackle Insulators

All products are built to withstand harsh Northeast Indian weather conditions.

A: We offer a wide range of overhead and underground cables meeting IS standards:

  • ACSR Conductors (Squirrel, Weasel, Rabbit, Raccoon, Wolf, Dog, etc.)
  • AAAC Conductors
  • LT & HT Aerial Bunched (AB) Cables
  • XLPE Armoured & Unarmoured Cables (Aluminium & Copper)

A: We stock reliable earthing solutions for complete safety:

  • Copper & GI Earthing Plates, Strips & Wires
  • GI Earthing Pipes & Rods
  • Chemical Earthing Electrodes
  • Backfill Compounds

These ensure fast fault current dissipation and long-term protection.

A: All our galvanised steel products are hot-dip galvanised for superior corrosion resistance:

  • Poles
  • Angles, Channels & Fasteners
  • Cross Arms (V, T, Channel, LT Cross Arms, etc.)
  • Pole clamps 
  • Stay Sets & Stay Wires

A: We provide complete hardware for safe overhead lines:

  • 2-Bolt, 3-Bolt & 4-Bolt Tension Hardware fittings
  • Dead-End Clamps & Suspension Clamps
  • Piercing Connectors
  • Cable Ties, Spacers & Connectors

A: We supply durable cable trays suitable for solar, industrial & commercial projects:

  • Ladder Type
  • Perforated Type
  • Wire Mesh Type
  • PVC Cable Trays

A: We offer modern, energy-efficient lighting:

  • All-in-One & Two-in-One Solar Street Lights
  • Decorative Solar Street Lights
  • Non-solar LED Street Lights
  • Octagonal Poles
  • High Masts

A: Yes. All our distribution transformers are BIS certified (Level 1 & Level 2). Most other products conform to relevant Indian Standards (IS), ensuring safety, reliability and performance that meets APDCL and government project requirements.

A: We offer a standard manufacturer’s warranty ranging from 1 to 5 years, depending on the product (transformers usually come with 2 years). We also provide strong after-sales support from our Guwahati team.

A: We maintain ready stock for most standard items and offer prompt delivery across Northeast India. Typical lead time is 1–15 days. Urgent requirements are handled on priority — just call us!