Educated Design & Development has been named an company.

Variac Variable Transformers

Product Details

Also known as a varlac, this device allows you to adjust the input voltage to the product you are testing. If you don't need frequency adjustment, this is a much lower cost alternative to a power source. Output is fused. Single phase units noted below, 3 phase units available. Standard models include input voltages from 120VAC to 480VAC. Frequencies to 2000 Hz can be accommodated. Special units for voltages to 1000 VAC are available.
Model Input VAC Output VAC Amps Hertz
3PN501 120V 0-140V 5A 50/60 Hz
3PN1010 120V 0-140V 10A 50/60 Hz
3PN2210 120V 0-140V 22A 50/60 Hz
3PN1220 240V 0-280V 5A 50/60 Hz
3PN1520 240V 0-280V 9.5A 50/60 Hz