Mechanical control transformer 1-600kva for solar-wind inverter
1.General introduction:
Transformer is made by high quality of material and advanced workmanship of technology.
This series of transformer not only have the ability to adjust the pressure, but also can isolate the three times of harmonic produced by power grid to equipment and protect to reduce the fever produced by machine and the lifetime of Insulation materials. They can be equipped and used directly on load of different natures and can be used in the work sites that Utility the voltage needs to be change or isolated safely.
These parameters or parts of transformer including input and output voltage (Single-phase, three-phase, more ways of input and output and more), the distribution of volume of Quad tap, outside case (equipped or not) can be designed and produced elaborately according to the requests of clients.
2.Main features:
1) Mainly used for electrical network voltage conversion in injection machines and more.
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.
3. Description of the transformer material:
1.Core
using Taiwan zhuang gang high quality's high silicon and silicon-steel plates fold outfit, the main material is 0.35 thick H18, H14, H12, Z11's high-quality silicon steel, we can according to the requirements of room requirements and conditions of use, choose the most suitable material, design of the transformer to achieve the best performance.(Conventional materials is Taiwan Zhuang Gang 0.35Thick H18 Film)
| Phase |
One-phase |
three phase |
| specifications |
50VA-300KVA |
10KVA-2000KVA |
| Input voltage |
110V-240V AC |
380V AC |
| Output voltage |
Different configurations are possible, depending on the user's needs and requirements |
| frequency |
50/60Hz |
| Link way |
Y/ Y or Y/ combination |
| efficiency |
≥98% |
| Insulation class |
F,H,HC ,C |
| Overload |
Allow more than 1.2 times rated load work continuously 4 hours |
| Cooling way |
Natural cooling |
| Noise |
≤35dB(in one meter) |
| Temperature |
≤65°C |
| Insulation resistance |
≥150MΩ |
| Electric strength |
3000VAC/1min |
| Life |
20 years |
| Work environment |
temperature:-20~+40°C humidity:≤93%RH (No condensation) |
| Workplace |
No corrosive gas and electric dust |
| Standard |
Products meet VDE0550,IEC439,JB5555,GB226 standards and other international |
Audited Supplier 
){kind=link}