Table of Contents
What is the weight of transformer oil?
Specific weight of transformer oil is the ratio of its weight at 20ºC to the weight of the same volume of water at 4ºC. Usually this parameters is not regulated and is within 0.856 to 0.886. If the oil is heated, its specific weight decreases, and vise versa when the oil is cold.
How big is a 300 kVA transformer?
Specifications
| height | 49.50 in (1257.30 mm) |
|---|---|
| Width | 41 in (1041.40 mm) |
| depth | 32 in (812.80 mm) |
| Net Weight | 1359.00 lb(US) (616.432 kg) |
What is the oil used in transformer?
Mineral oil
Mineral oil and Synthetic oil are the majorly used transformer oil. These are the petroleum products, like Naphthenic based transformer oil and Paraffinic based transformer oil. Naphthenic based transformer oils are known for their heat distribution, which is one of the main problems with transformer.
How much does a 300 kva transformer cost?
Specifications:
| Reconditioned Price: | $4,950.00 |
|---|---|
| Stock No.: | 11-4917 |
| Phase: | 3 |
| KVA: | 300 |
| Primary Voltage: | 480 |
How many amps is a 15kva transformer?
| Three Phase Transformers, Full Load Amperes (FLC) | ||
|---|---|---|
| KVA | 208V | 480V |
| 15 | 41.7 | 18.0 |
| 30 | 83.4 | 36.1 |
| 45 | 124 | 54.2 |
What type of oil is used in a 300KVA transformer?
A 300kVA oil-filled transformer would contain 300 to 400 gallons of mineral oil. What is being used nowadays is type 2 mineral oil.
What is the oil capacity of a 5MVA transformer?
The oil capacity of 5MVA (5000kVA) transformer is 3030 ltr. As you can find the capacity of oil in pic below taken by me at 50MW Solar Project.
How many kW can a 100 kVA transformer supply?
Presuming a power factor of 0.9, a 100 KW transformer can supply a load of 90 KW maximum theoretically. However, leaving room for load peaks and fluctuations, actual load it can be used for will be 70 \% of this, equal to 63 to 65 KW. Busbar for 100 KVA will carry 100×1.31 (per KVA at 50 Hz)= 131 A at 440 V.
What is insulating oil in an electrical power transformer?
Insulating oil in an electrical power transformer is commonly known as transformer oil. It is normally obtained by fractional distillation and subsequent treatment of crude petroleum. That is why this oil is also known as mineral insulating oil.