10kV-110kV Furnace Transformer:
1)High efficient and environment protective,
2)low noise;
3)low partial discharge;
4)low loss

Kind and Types:
High impedance furnace transformer, DC arc furnace transformer, ladle refining furnace transformer, submerged arc furnace transformer (including ferroalloy furnace tran- sformer, calcium carbide furnace transformer, yellow pho- sphorus furnace transformer, single phase titanim slag furnace transformer etc. ), electro slag furnace transformer, frequency induction furnace transformer, single-phase graphite furnace transformer, et
Phase: 1 or 3 phases
Cooling type: ONAN, Forced Air Cooling, Water Cooling
Mode of Regulation: Off Circuit Tap Changing, OLTC

Technology insure measurement:
1, Raw material and outsourcing (subcontracting) set of components quality control
2, Production process quality control
3, Final test quality control
4, Excellent anti-short circuit ability
5, Low winding temperature rise
6, Good distribution characteristics for impulse voltage
7, Perfect 2 d and 3 d field analysis software: (1)OPERA (2)TOSCA (3)ELEKTRA (4)SCALA (5)SOPRANO
8, Eliminate the transformer local overheating
9, Eliminate the transformer oil flow electrification
10, Effectively prevent the core multipoint earthing and iron chip of the short circuit between the accident
It has low loss, low noise, low partial discharge, anti-short circuit ability, strong overload ability, no leakage, no lifting cover at site, free maintenance etc

Structure Features:
Take on-load tap furnace transformer with "8"-shaped winding which is developed independently for example.
1. Wide range of voltage-regulate. Secondary voltage of differential voltage levels meets the arc furnace steel-making process requirements.
2. High-voltage has no restriction of switching insulation level, and it (e. G. 110kV) can be reduced to low-voltage directly, eliminating the intermediate substation and saving more than 30% invested.
3. Choose suitable voltage-level load tap changer and be accessed compensation capacitor.
4. The main transformer works in constant flux density.
5. Using the same reverse-phase parallel, electric (or magnetic) shielding, transposed conductors
6. A separate voltage coil is used so that ampere-turn balance is good, coupled with cylinder pressure nail structure
7. Using third breaking off instead of primary breaking off.
8. Real energy-saving emission reduction innovative product. Take 31500/110 arc furnace transformer for example, the load loss, no-load loss, no-load current is dropped 13%, 17%, 26% compared with the original product respectively.