Lamp Load 2.5KW Manufacturer,Supplier and Exporter in India

Product Code : SCL-EELE-14515

Indian Lab Suppliers supplies the Lamp Load 2.5KW (Product ID: 14515) as part of its electronics engineering lab equipment range. It is a 2.5 kW bank of incandescent lamps used as a switchable resistive load in electrical machines and power experiments.

Quick Answer

Several high-wattage incandescent lamps are grouped into switchable sets, so the load can be raised in steps up to 2.5 kW at 230 V AC, and the lit lamps show at a glance how much load is on. The filaments behave as a resistive, unity power factor load, although their resistance rises as they heat up. The lamps sit in a ventilated powder-coated metal housing with insulated binding posts, natural air cooling and overheat protection, and can be replaced individually. Please confirm the number and wattage of lamps and the switching steps at quotation.

Key Specifications

ParameterDetail
Total load2.5 kW
Load typeResistive (incandescent lamps)
Voltage230 V AC
AdjustmentSwitchable lamp sets
HousingPowder-coated metal with ventilation slots
CoolingNatural air
TerminalsInsulated binding posts
ProtectionOverheat protection

Where This Is Used

Used in electrical machines labs to load alternators, DC generators and transformers during efficiency and regulation tests. For a lagging power factor load, use it with the Inductive Load (Product ID: 14516). The lamps and housing become very hot and bright, so avoid touching them and switch off before changing a lamp. Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.

Frequently Asked Questions

What is the maximum load?
2.5 kW at 230 V AC.

How is the load changed?
By switching lamp sets on or off.

Is it a linear load?
It is resistive (unity power factor), but filament resistance rises as the lamps heat up, so current is not exactly proportional to voltage.

Related Categories

Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment

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