Quick Answer: The Loading Inductor 2.5KVAR Bank is a three-phase inductive load for 415 V AC networks, used to create lagging power factor conditions in power systems practicals. It has a laminated silicon steel core with copper windings and multi-step switching.
Last updated: October 2026
Key Features
Inductive load for 415 V AC three-phase circuits
Laminated silicon steel core with copper windings
Multi-step switching to select the inductive load
Thermal and overcurrent protection
Ventilated, powder-coated CRCA steel cabinet with natural air cooling
4 mm shrouded safety sockets
Technical Specifications
Specification
Value
Supply
415 V AC, three-phase
Core and winding
Laminated silicon steel core, copper windings
Switching
Multi-step
Cooling
Natural air convection, ventilated enclosure
Enclosure
CRCA steel cabinet, powder-coated
Terminals
4 mm shrouded safety sockets
About This Product
This inductor bank is connected to a three-phase supply to put a lagging reactive load on alternators, transformers and test circuits. Students use it to study alternator regulation, transformer efficiency and reactive power compensation as the load is stepped up or down.