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Filter coil three-phasefor wind turbinecopper
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Characteristics
- Technology
- filter
- Electrical characteristics
- three-phase
- Applications
- for wind turbine
- Other characteristics
- copper
- Primary current
1,000 A
- Voltage
690 V
Description
Product introduction：
Three-phase filter reactor is the wind power converter reactor. Wind reactor includes: du/dt fan side reactor, grid side reactor, incoming line reactor. Du /dt fan side reactor limiting voltage rise too fast, weak three-phase imbalance; Network side reactor is used together with filter capacitance and damping resistance to correct output waveform and reduce harmonic current. The inlet reactor suppresses the influence of LC filter capacitor current on the power grid and enhances the filtering effect.
Technical parameters:
Rated working voltage：
1000A Max
System voltage：
3-AC690V
The fundamental frequency：
17Hz/50Hz
Switching frequency：
1.5-6KHz
The work environment：
Height above sea level：≤3000m，Above 3000m can be used for derating
The environment temperature：-25~55℃
Insulation class：
F/H class
Hi-pot：
Core - winding 3000VAC 50Hz 60s, no damage
Insulation resistance：
Over 100 m Ω core - winding 1000 VDC
Protecting grade：
IP00，can be customzied according to customer requirements
Winding material：
Copper/Aluminum
Noise：
≤70dB
Product size：
According to customer requirements
Product execution standard
GB1094.6《Power transformers - part 6: reactors》
SJ 3270《Safety requirements for isolating transformers》
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