333 kVA pole-mount transformers

A 333 kVA single-phase transformer carries 1,388 A at 240 V, 1,202 A at 277 V and 694 A at 480 V at full load.

Every unit is tested before it ships and delivered by us.

Full-load current of a 333 kVA transformer

Single-phase, at the usual voltages: the rating in VA divided by the voltage.

VoltageFull-load current
120/240 V1,388 A
277 V1,202 A
480 V694 A
2.4 kV139 A
7.2 kV46.3 A
7.62 kV43.7 A
14.4 kV23.1 A
19.92 kV16.7 A

Work it out at another voltage with the kVA to amps calculator.

Questions about used 333 kVA pole-mount transformers

How many amps is a 333 kVA transformer?

A 333 kVA single-phase transformer carries 1,388 A at 240 V, 1,202 A at 277 V and 694 A at 480 V at full load. Full-load current is the rating divided by the voltage: 333,000 VA ÷ 240 V = 1,388 A.

What 333 kVA pole-mount transformers does Arcbarn have for sale?

Arcbarn has 6 listings, by makers including GE and VanTran. Listed prices run from $5,500 to $10,109, and 4 are priced on request.

What tests does Arcbarn run on a used 333 kVA pole-mount transformer?

Every unit is tested before it ships: turns ratio (TTR); insulation resistance; winding resistance; oil dielectric strength. You see the report before you buy.