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It depends on the incoming primary voltage. For a 5kva utility transformer receiving 15,000 volts on the primary the current drawn would be one third of one amp to give you an output of 5,000 VA (watts). Just remember this, volts x amps = watts or volt amps.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoMaximum 335Amp.
how you calculate
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To answer this question the voltage of either the primary or secondary must be stated. I = W/E. Amps = Watts/Volts.
Wiki User
∙ 13y agoTransformers will output different amperages at different voltages. To answer this question the specific voltage of the 250 kVA transformer is needed.
Wiki User
∙ 13y agoIt depends on the voltage. Simply divide KVA by KV to get amperes.
Wiki User
∙ 13y agoIf the total bank is 750kVA, full load amps is 902A.
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What area of science uses amps and ohms?
Amps, or amperes, are a measure of electrical current; ohms are a measure of electrical resistance. Both are widely used in physics.
How is fuse rating done?
amps - how much electrical output
What does WSA mean in electrical terms?
Wire Sizing Amps
How much current does 300 sq mm cable carry?
A 228 sq mm conductor equates to 450 MCM. A conductor of 450 MCM is not a standard AWG wire size. A standard 400 MCM will carry 380 amps. A standard 500 MCM will carry 430 amps. Difference between 400 and 500 MCM amperage's is 50 amps. Transposing between the two amperage's of 50 amps will be 380 + 25 = 405 or 430 - 25 = 405 amps. This is a very rough calculated answer for the question.
What is the formula for power in terms of amperes?
Electrical power = current x voltage Current is in amps
How many amps will a 750kva 3phase bank carry on 277 480 volts?
If the total bank is 750kVA, full load amps is 902A.
What are electrical amps?
Amps is short for ampere, a unit for current.
How many amps will 10-2 wire carry at 40 feett?
30 amps is how much a 10-2 wire will carry at 110 feet. 10 gauge wire is only good for thirty amps per the national electrical code. Using 80% of the breakers usage you will actually be getting only 24 amps.
What is meaured in amps?
The electrical current in a circuit is measured in amps.
How many amps will 200ft of 6ga wire carry?
50 amps.
How many amps will 4.0 gauge wire carry?
140 AMPS
What does 750 watts equal to amp?
A 750 watt heater does not use any hours in its formula to obtain wattage from values.
How many amps will a 4 gauge aluminum wire carry?
70 amps.
What measures amps of current?
An electrical ammeter.
What size wire to carry 8 amps at 120 volts?
A # 14 copper conductor will be fine to carry 8 amps at 120 volts. This size conductor is rated at 15 amps.
An automotive fuse box generates how many amps of electrical power?
12 amps of electricity.
What do amps measure in a circuit?
Amperage or Amps is a measure of is the flow rate of electrical current that is available.
