A
New Breakthrough in Technology Highly-Efficient,
Compact Solid State Generator
Frequency and output
The Generator accommodates a frequency range of 60kHz to 400 kHz at an output range
of 60kw to 1000kw. In case of short time heating, output power can be increased.
Energy savings
Because transistors are used instead of vacuum tubes, input power can be reduced
by about 30% and cooling water can be saved by 50%.
Compact design
The comprehensive solid-state and low voltage design makes the unit compact
in size to reduce the required installation space to one-fourth the space required
by conventional vacuum-tube oscillator models.
Easy maintenance and inspection
Transistors, printed circuit boards and other components are all placed at the front for easy
maintenance access. Cooling water circulation system (option) helps to solve the water problems.
Dependable protective circuits
The protective circuits ensure safe inverter operation in case of touching
coils, no-load operations, over-load operations and other operation errors.
Tripping operations:
Door interlock．Cooling water flow．
Water inlet/outlet temp.．IAC trip．IDC trip
Phase fault．LOW.F trip．HI.F trip．Tank fault(coil short)．Tank cap. V trip
SUS
PIPE & STEEL PIPE ANNEALER
Meeting the Growing
Demand for High Performance and
Compact Design
Frequency and output
The Generator accommodates a frequency range of 100kw to 2000
kw. Refer to the following ratings for details.
Energy savings
Transistors are activated with a load power factor of 1 to ensure high conversion
efficiency for the inverter. This results in a 5% reduction in input power and a 44%
reduction in the required cooling water.
Compact design
The comprehensive semiconductor design reduces the installation space to 90%
compared with our thyristor inverters. (See attached table).
Easy maintenance and inspection
Transistors, printed circuit boards and other components are all placed at the front for
easy maintenance access. Cooling water circulation
system(option) helps to solve the
water problems.
Dependable protective circuits
The protective circuits ensure safe inverter operation in case of touching
coils, no-load operations, over-load operations and other operation errors.
Tripping operations:
Door interlock．Cooling water flow．Water inlet/outlet temp.．IDC trip．VDC trip．LOW.F trip．HI.F trip
