It adopts the high-quality epoxy resin dipping paint and through the high temperature cure. The product has the features of energy-saving, good performance of inductive line, accurate reactance value, balanced coil temperature rise, stable dynamo thermal performance, strong short-circuit resistance and strong overload ability, good insulation level, good electromagnetic balance, low loss, low temperature rise, long life, maintenance-free...

It applies the high quality epoxy resin vacuum impregnation and solidification througn high temperature. The product has the features of energy-saving, good inductive line performance, accurancy resistance value, evenly distributed coil temperature rise, high dynamic thermal stability, anti-short circuit, strong overload ability, good insulation intensity, good uniformity of electromagnetic field. Low loss, low temperature rise, long service life, miantenance-free, low noise, flame-retardant, pollution-free, small sizw...

It applies the high quality epoxy resin vacuum impregnation, solidification through high temperature. The product has the features of energy-saving, good inductive line performance, accurancey resistance value, uniform distribution of coil temperature rise, high dynamic thermal stability, anti-short circuit, strong overload ability, good insulation intensity, good uniform distribution of eletromagnetic field, low loss, low temperature rise, long service life, maintenance-free, low noise, flame-retardant, pollution-free, small size, light weight, and easy to installtion and use and son on. Current-limiting reactors are ...

It used to reduce the harmonic components of DC system CNEKE voltage and current and to effectively limit the rising speed of the fault current, and to limit the short-circuit current peak value. It is ofent series used in the HV DC transmission system or the large-scale rectification feed type DC motor in the iron and steel industry, nonfeeous metallurgy industry...

It serei with AC motor to limit the starting current of the motor, the reactor was removed after the start.

Starting reactors are particularly used in the current limiting reactor of the large motor partial voltage starter, it connects in series with the three phase windings of the three phase asynchronous motor, that is, each winding of the reactor together with the each phase winding of the motor forms the Y-connection or D-connection way. When start the motor, the reactor was put in, the starting current which limit the motor is in the appropriate values, and at that moment, ciruit impedence is small, and the current is big...

Shunt reactors are used in the power grid system, to inhibit the end line voltage rise for the line capacity reactive in the transmission lines of light load. The connection of the shunt reactor can reduce the potential supply current of the system earthing fault, which is useful to eliminate the self -excitation of the generator. For the large capacity, the resin cast reactors are usually single phase reactor, form three phase reactor by three piece ...

Dry core series reactor is the important reactive compensation equipment of the power system. It connects in series with capacitor, can effectively inhibit high harmonics, and limit the switch-off flow and the operation voltage, is helpful to the increase of the power supply quality and the safe and reliable operation of the grid. The product is of unique design, new structure, new technology and thus ensure the good mechanical and electrical performance...

The function of the earthign transformers id to introduce the neutrality poit for those system without the neutrality poit, the neutrality point on the earth through the arc suppression, the windings of the earthing transformer are Z-wiring, and the wiring method has the features as the follows: ...

It is ofen used to balnce the dynamic three-phase in the lines, and to regulate the three-phase, to improve power grid quality and keep the electric equipment free from damage.

Generally, it used to reduce the harmonic components of the DC system voltage and current, and it can effectively inhibit the rising speed of fault current under the fault circumstance, limit the peak value of the short-circuit current. It is usually used in the HV DC transmission system or connects in series with large rectification feed motor of the iron and steel industry and nonferrous metallurgy industy...

Automatic tracking arc suppression coil compensation device applies the automatic tracking arc suppression coil compensation technology and supporting single phase earthing computer line section technology. The complete device includes neutrality poit isolation switch, Z-type earthing transformer, adjustable capacity arc suppression coil, damping pressure limiting resistance box, and controller. The earthing transformers is used in the unearthing system of the neutrality point, and to lead the neutrality point...

Usually, the arc suppression coil supports the earthing transformer. It realize the fault protection when the grid single phase grounding through the computer control and load tap. Its aims are to blowout the arc and avoid the system power cut for the tripping operatiom. The 66kv and below power supply system of China mainly applies neutrality point insulation way to supply power that is not earthing operation mode. And therefore in order to complete grounding protection it need to equip the earthing transformer to supply the neutrality point. ...

Epoxy cast dry-type earthing transformers is a new high-tech products of CNEKE transformers. The new products has the features of good electrical performance, strong overload ability, high mechanical strength, fire-retadant, moisture-proof, maintenance-free and low noise. The winding applies the subsection multi stayed cable structure, and thus greatly reduce the working voltage of layer and internal, and is helpful to improve the product performance and service life. ....