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YDE2000 series nuclear electrical pole high voltage drive frequency product
product introduction
YDE2000 series frequency converter is a kind large capacity frequency convertor developed by Yuda which is belong to derivative product of dedicated convertor usded on third generation nuclear power.It inherits the characteristics large capacity, high efficiency, high reliability of nuclear power convertor.
The frequency converter adopts the advanced control method for high torque, high precision, wide range of speed regulation,.It can meet reuirements of all kinds of large capacity load soft start, speed regulation and energy saving.
Technical parameter
Power range:air cooling 5000kw
Water cooling 11000kw
Voltage range 6kv,10kv
Output frequency range:0-65Hz(normal)
                     0-140Hz(frequency expanding)
Rectification method:30 pulse to 40 pulse diode rectification,
                    IGBT control rectification
Product feature:
vector control and optional VVVFcontrol method
Flexible configuration of VF curve several node setting
PID adjustor inside for user adjusting pressure flow conviniently
Pump of wind fan start smoothly and with no impact
start directly under the condion that motor is rotating for realizing start of rotating motor smoothly and with no impact
abundant control and operation protection function
many machine master-slave control function
water cooling heat dissipation,impact structure,high efficiency
big capacity,high efficiency,high reliability
maintain online

application field
Pump fan, high-speed compressor, reciprocating compressor, wind tunnel air blower, the blast furnace blower, conveyor, extrusion machine, grinding machine, mine hoist, test platform etc