Product Details

step down voltage transformer 2000KVA

Prodcution presentation:

Widely apply to the middle and large power three-phase UPS, EPS three-phase frequency inverter. Adopting software simulation design, to meet the special needs of the inverter circuit to the waveform compensation, effectively reduce the machine equipment electromagnetic interference, as well as using high quality silicon steel to process, and H-level high-temperature copper (aluminum) wire to wind, can effectively reduce the mechanical shock noise.

Technical data

1.Anti-power: iron core-winding 3500VAC/50Hz/5mA/10s no arcing breakdown

2.Insulation resistance: 500VDC insulation value ≥200MΩ

3.Transformer noise: less than 65dB (Test point is 1m horizontal ditance to transforme)

4.IP00 IP Level: IP00

5.nsulation level: Byond F level;

6,Can be customized accordding to customer requirement.

Technical characteristic:

Power saving

Use high-quality cold-rolled silicon steel sheet stacking; vacuum dipping process which effectively reducing the vibration and noise during operation; and the use of high temperature insulating materials and new technology, introduction of new technologies which make transformers more energy-efficient and quieter.

High reliability

Reasonable structure, high efficiency, waveform distortion, reliable and easy to use, long-running performance in full compliance with the standard requirements of the GB/6450 dry-type power transformers which can be isolated from the main power grid, anti-shock, anti-interference, lightning.

Environmental characteristic

This series is with heat resistance, moisture resistance, stability, chemical compatibility, low temperature resistance, radiation resistance and non-toxic.

Technical data :

Phase	Single phase	Three phase
Specification	50KVA-300KVA	3KVA-2000KVA
Iutput voltage	Can customize various voltage accroding to customer requirement.
Output voltage	Can customize various voltage accroding to customer requirement.
Frequency	50/60Hz
Connecting method	Y/optional combination
Frequency	≥99%
Insulation level	F level, H level, HC level can be chose.
Overload capacity	Allow to work 4 hours continuously while 1.2 times over rated load.
Cooling fan	Cool naturally
Noise	≤35dB( in 1m)
Temperature	≤65°C
Insulation resistance	≥150MΩ
Anti-power capactity	3000VAC/1min
Design life	20 years
Operation temperature	Temperature: -20~+40°C humidity: ≤93%RH Non-condensing
Operation site	No corrosive gas and conductive dust.
Safety standard	Product is compliance with VDE0550,IEC439,JB5555,GB226 international and national standards.

Convert Transformer Detailed Description:

1) Mainly used for electrical network voltage conversion in injection machines etc.
2) Also used for isolated equipments

3) Can protect and reduces the harm rate in switching power.

4) It has isolated transformer and autotransformer

5) The isolated type is more safe,and the other is more economic

we can design and produce according to customer's requirement. We can make all kinds of transfomers including EI transformer, toroidal transformer, high frequency transformer, We can do the productd as you request.