3KVA isolation transformer 3 phase step down

3KVA isolation transformer 3 phase step down

3KVA isolation transformer is a 3-phase step-down transformer whose main function is to step down the input voltage to the usable range output.

3KVA 3 phase isolation transformer is a dry-type transformer, which has the characteristics of strong anti-interference, stable performance and good safety, and can effectively protect the voltage of your equipment.

High-quality 3KVA 3-phase isolation transformers are manufactured and supplied by Shuogong Power, a leading transformer company in China.

This 3KVA isolation transformer is suitable for any voltage. The main function is to step down the input voltage to the usable range for output, such as step down the input voltage 480V to 120V, step down 277V to 120V, step down 380V to 220V, etc.

3KVA three-phase isolation transformer is a three-phase dry-type transformer with economical price, the primary and secondary windings are insulated separately.

Datasheet:

Basics Model SGB-3KVA
Phase 3 phase
Capacity 3 kVA
Technical Parameters Primary Voltage 380V (Optional: 120V/ 190V/ 208V/ 220V/ 230V/ 240V/270V/ 400V/ 415V/ 480V)
Secondary Voltage 200V/220V (Optional: 120V/ 190V/ 208V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V)
Frequency 50Hz / 60 Hz
Winding Material Aluminium/Copper wire (Optional)
Work Efficiency ≥95%
Insulation Resistance ≥50 MΩ
Electrical Strength 3000V AC/1 min
Noise <35-65dB (1 meter)
Insulation Grade H level
Wiring Mode Dyn11
Cooling Mode Dry type air cooling
Overload Capacity Allow more than 1.2 times rated load to work for up to 4 hours
Enclosure Protection Grade IP 24
Certificate CE
Warranty 12 months
Working Environment Temperature -15℃~+40℃
Humidity ≤90%RH, without condensation
Altitude <1000m, non corrosive gas and conductive dust

3KVA 3 phase isolation transformer price:

The current retail price of 3KVA three-phase transformers on the market is usually $800-1300.

Here you will get exclusive deals from 3 phase transformer manufacturers.

Contact us today for a discounted price on 3KVA 3 phase isolation transformers.

The following are the prices of 3KVA three-phase isolation transformers currently on the market, for your reference only.

Items Price  Capacity source
3kVA 3 phase isolation transformer price $988.43 277V to 120V Ato
3 kVA 3 phase isolation transformer price $1211.34 480V to 120V Amazon
3 kVA three phase isolation transformer price $1333.12 380V to 220V Ebay

3 kVA Isolation Transformer Features:

  • To step down/up the 3 phase voltage 380V to 200V/220V.
  • Primary and secondary windings are separated by aluminium/copper shield.
  • Available in the circuit of AC 50Hz/60Hz.
  • Better protection, high quality workmanship.
  • better security.
  • Affordable price

The benefits of using an isolation transformer:

As a relatively safe transformer in the power industry, isolation transformers have developed faster and faster in production technology, and are used in more and more fields and ranges due to their excellent product performance.

People have increasingly recognized the advantages of isolation transformers, which may gradually replace ordinary transformers.

As a transformer with extremely high safety performance, the isolation transformer has the advantages of strong stability and high resistance. It not only protects the safety of equipment, but also protects the personal safety of users.

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