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400V Harmonic Balancer Filter Compact Size

400V Harmonic Balancer Filter Compact Size
APF adopts innovative intelligent control algorithm, through space vector modulation technology, generates compensation current with equal value and opposite direction to harmonics and reactive power and puts it into electric network and achieves harmonic suppression and reactive power dynamic...
Product Details:

400V harmonic balancer compact size,one year warranty

400V harmonic balancer compact size,one year warranty

 

APF adopts innovative intelligent control algorithm, through space vector modulation technology, generates compensation current with equal value and opposite direction to harmonics and reactive power and puts it into electric network and achieves harmonic suppression and reactive power dynamic compensation.

 

400V harmonic balancer Main Technical Parameters


400V APF 

480V APF  690V APF 
Rated input AC line voltage 380V480V 690V 
Input voltage range -40% ~ 20% -20% ~ 20% -30% ~ 15% 
Electric network 3 ph 3 line, 3 phase 4 line 3 ph 3 line3 ph 3 line 
Rated current 25A/35A/50A/60A/100A
Free parallel connection 
75A/150A/225A/300A 75A/150A/225A/300A 
CT 150/5-10,000/5
Power quality improvement function 2-50 harmonics selectable, adjustable
Reactive compensation
Unbalance compensation  
Fast response time <50μs <100μs 
Full response time <15ms <20ms 
Filter ability THDi<5% 
Target power factor -1 to 1 adjustable 
Communication interface RS485, internet interface 
Communication protocol Modbus, TCP/IP 
Protections Over voltage, under voltage, short circuit protection, inverter bridge reverse protection, over compensation protection 
Installation Wall type/rack type Cabinet  Cabinet  
Elevation  <1500m, power rating reduced at 1500-4000m 
Ambient temperature -10°C- 40°C 
Relative humidity 5%-95%, without condensation 

 

400V harmonic balancer compact size,one year warranty400V harmonic balancer compact size,one year warranty400V harmonic balancer compact size,one year warranty

400V harmonic balancer Other Features

  • Have user-friendly operating software for easy operation.

  • Could withstand load short circuit shock, and restart after removal of short circuit.

  • Automatically eliminate resonance, not affected by electric network impedance and system impedance change.

  • Could simultaneously filter 2-50 harmonics in three-phase four -line distribution system, and is able to choose compensation or not for each harmonic from 2-50 harmonics .

  • The system has fast and complete fault self detection features, including undervoltage or overvoltage , overcurrent, fan failure , power devices over temperature , input fuse failure etc.  fault self detection, all  fault could be alarmed by APF and automatically taken corresponding actions.

  • APF’s high-frequency carrier itself can not be feedback to electric network.

  • Overcompensation must be avoided during filtering, i.e. APF could realize only filtering without  generating reactive power to avoid over compensation completely, or by setting target power factor, the remaining energy after filtering is used for reactive power compensation.

  • Have soft start control loop to avoid too large inrush current while starting and to limit the current within rated range.

  • When the system is powered down, the filter could be automatically disconnected; After system recovery, the filter can be automatically restored.

  • User could realize status monitoring and control setting through filter controller, including password lock, data measurement, control setting, event logging, status monitoring and alarm etc. functions.

 400V harmonic balancer compact size,one year warranty

400V harmonic balancer compact size,one year warranty

 

400V harmonic balancer compact size,one year warranty400V harmonic balancer compact size,one year warranty

 


Looking for 400v harmonic balancer filter compact size? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.
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