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Loading Rheostat 3.5KW Bank Three Phase

Product Code : SCL-PLE-11833

Quick Answer: The Loading Rheostat 3.5KW Bank Three Phase is a three-bank resistive load rated at 3.5 kW (3,500 W) continuous that can be connected in star or delta to load three-phase alternators and motors with balanced or unbalanced phases.

Last updated: 18 October 2026

Key Features

  • Three independent resistive banks, one for each phase.
  • Star (wye) or delta connection, with independent neutral access.
  • Banks are switched separately, so the phases can be balanced or deliberately unbalanced.
  • Runs on 415 V three-phase, or on 220 V single-phase per bank.
  • Fan cooling, an over-temperature cutout and a triple-pole MCB.

Technical Specifications

SpecificationValue
Maximum power3.5 kW (3,500 W) continuous, total
PhasesThree-phase, independent neutral access
Resistive banks3, independently switched
ConnectionStar (wye) or delta
Supply415 V three-phase AC, or 220 V single-phase per bank
CoolingForced air, high-CFM fans
ProtectionOver-temperature thermal cutout, triple-pole MCB

How It Is Used

Each bank is connected to one phase of the alternator or supply, either in star with the neutral or in delta. Switching the banks equally gives a balanced load, while switching them differently gives an unbalanced one; phase voltages and currents are then measured to study the regulation of three-phase generators.

Frequently Asked Questions

Can the Loading Rheostat 3.5KW Bank Three Phase be connected in star or delta?

Yes. Its three independent resistive banks can be arranged in star (wye), using the neutral connection, or in delta.

What supplies suit the Loading Rheostat 3.5KW Bank Three Phase?

415 V three-phase AC, or 220 V single-phase applied to each bank, up to a total load of 3.5 kW.

Related Physics Lab Equipment

See the full physics lab equipment range, or these related resistive load banks:

JLab India quotes the Loading Rheostat 3.5KW Bank Three Phase for export buyers in Mongolia, Djibouti, Colombia, Angola and Laos.

For a quotation on the Loading Rheostat 3.5KW Bank Three Phase, contact JLab India on +91-8569909696.

   
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