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Inverter power      50-1200KW
Inverter frequency 10-50KHz

The introduction of equipments

◆     Adopting advanced High-power solid-state semiconductor devices IGBT replaced tubes to improve quality of the device and its life.

◆     Use of technology of Commutation with zero-voltage, switching losses small, equipment efficiency is high , increase of  the life of devices

◆     Control equipment using integrated circuit boards, the core control using computer control, control of high precision, the probability of failure is small.

◆     Using parallel-resonance technology, power factor is high, the ability to resist short-circuit is strong.

◆     Inverter control use of lock-phase control, voltage and current phase's work will always be consistent in approximate resistive state, the loss of no momentum is small.

◆The equipments have protection system such as over-voltage,over-current,detuning protection,water pressure inadequate and drive fault. With a digital display of fault code, clarity.

◆ Good performance of water-saving, water-saving 30%.

◆     Be able to run free from load.

Application

■      Metal compound brazing

■      Surface hardening, annealing, normalizing,and tempering for metals

■      Metal through heating,for hot forging

■      PC Steel Bar Production Line

■      Hot assembly for workpiece

■      For the heating of the compound bottom of the pot

■      Rod of oil pump induction quenching production line

■      Pipe of oil pump cleaning production line

Technical parameters

The features of equipments

■    Adopting advanced IGBT replaced tubes to improve quality of the device，energy-saving more than 30%.

■ Good performance of water-saving, water-saving 30%.

■ Be able to run free from load.

■    Control using computer control, control of high precision.

■    Work in approximate resistance status, high-efficiency equipment, reactive power loss less.