Customization


Please see the details

 

Please see the details

 

PRODUCT

Reactor
Filter
Transformer
Power quality inspection
Reactive power compensation
Active filter
The integrated solutions for improving power quality
Customization

For the customization products, please fill in the following tables:

 

Input reactor - parameters

Item Required   Unit
Rated current ×   [A]RMS
Thermal current ×   [A]RMS
Maximum current ×   [A]RMS
Rated working voltage ×   [V]RMS
Maximum voltage ×   [V]RMS
Allowable range of voltage fluctuations × general±10% [%]
Phase ×    
Sustained rate of load ×    
Frequency ×   [kHz]
Uk (% voltage drop) or inductance ×   [%]or[mH]
Inductance error * general±10% [%]
Maximum loss ×   [kW]
Noise @1m *   [dBA]
Cooling method × □AN(Natural cooling) □AF(Forced air cooling)  
If air cooled, wind speed or fan capacity ×   [m/s]or[m3]
Special temperature conditions *    
Ambient temperature × Minimum:-25℃ maximum:45℃ [℃]
IP protection level × □IP100 □IP20 □IP54 □IP_  
Temperature class × □A(105℃) □F(155℃) □H(180℃)  
Weight *   [kg]
Size limit (height x width x depth)     [mm]
Special requirements *    
Quantity ×    
Expected price *   / year
Design and development costs × □Customer pays design fees □Included in the product quotation  

 

 

Sine wave filter -- parameters

Item Required   Unit
Rated current ×   [A]RMS
Thermal current ×   [A]RMS
Maximum current ×   [A]RMS
Rated working voltage ×   [V]RMS
Maximum voltage ×   [V]RMS
Allowable range of voltage fluctuations × general±10% [%]
Phase ×   -
Sustained rate of load ×   [%]
On-off level ×   [kHz]
Minimum switching frequency (at low speed) ×   [kHz]
Motor frequency *   [Hz]
Uk (% voltage drop) or inductance ×   [%]or[mH]
Inductance error *  general±10% [%]
Maximum loss ×   [KW]
Output voltage THD value ×   [%]
Motor cable length *   [m]
Number of parallel motors ×   -
Noise @1m *   [dBA]
Cooling method   □AN(Natural cooling) □AF(Forced air cooling)  
If air cooled, wind speed or fan capacity ×   [m/s] or  [m3]
Who designed the case or fan? *    
How to install the product      
Special temperature conditions      
Ambient temperature     [°C]
IP protection level    □IP100 □IP20 □IP54 □IP_  
Temperature class    □F(155℃)  □H(180℃)   
Weight     [kg]
Size limit (height x width x depth)     [mm]
Special requirements      
Quantity     / year
Expected price      
Design and development costs × □Customer pays design fees  □Included in the product quotation  

 

 

Dv/dt filter - parameters

Item Required   Unit
Rated current ×   [A]RMS
Thermal current ×   [A]RMS
Maximum current ×   [A]RMS
Rated voltage ×   [V]RMS
Maximum voltage ×   [V]RMS
Allowable range of voltage fluctuations × general±10% [%]
Phase ×    
Sustained rate of load ×    
On-off level ×   [kHz]
Motor frequency ×   [Hz]
Uk (% voltage drop) or inductance ×   [%]or[mH]
Inductance error * general±10% [%]
Maximum loss ×   [kW]
No load maximum dv/dt ×   [V/uS]
Maximum dv/dt with load ×   [V/uS]
Maximum peak voltage ×   [V]
Motor cable length ×   [m]
Motor inductance ×   [mH]
Number of parallel motors ×    
Cooling method × □AN(Natural cooling)  □AF(Forced air cooling)  
If air cooled, wind speed or fan capacity ×   [m/s]or[m3]
Special temperature conditions *    
Ambient temperature × Minimum:-25℃  maximum:45℃ [℃]
IP protection level × □IP100  □IP20  □IP54  □IP_  
Temperature class × □A(155℃)   □F(180℃)   □H(200℃)  
Weight *   [kg]
Size limit (height x width x depth)     [mm]
Special requirements *    
Quantity ×      /year
Expected price *    
Design and development costs × □Customer pays design fees   □Included in the product quotation  

 

 

 Plane transformer parameters

Plane transformer parameters *Required field
Application field  
*Topology  
*Total output power     W
*Minimum input voltage          Vdc                   *Maximum input voltage  Vdc
Minimum duty cycle           %                     Minimum duty cycle mm %
Primary center tap  □Yes  □No 
Secondary center tap  □Yes  □No 
*Output 1               Vdc (V)           Idc (A)           
Output 2    Vdc (V)                          Idc (A)
Output 3    Vdc (V)                          Idc (A)
Output 4    Vdc (V)                          Idc (A)
Maximum AC (peak - to - peak) ripple  Vdc    *Insulation primary: secondary  Vms
Ambient temperature  °C
Heat sink temperature  °C    airflow  CFM
Size  L   mm   W   mmH    mm
*Ratio Primary / Secondary 1  
Ratio Primary / Secondary 2  
Ratio Primary / Secondary 3  
Ratio Primary / Secondary 4  

 

For the customization products, please fill in the following tables:

 

Input reactor - parameters

Item Required   Unit
Rated current ×   [A]RMS
Thermal current ×   [A]RMS
Maximum current ×   [A]RMS
Rated working voltage ×   [V]RMS
Maximum voltage ×   [V]RMS
Allowable range of voltage fluctuations × general±10% [%]
Phase ×    
Sustained rate of load ×    
Frequency ×   [kHz]
Uk (% voltage drop) or inductance ×   [%]or[mH]
Inductance error * general±10% [%]
Maximum loss ×   [kW]
Noise @1m *   [dBA]
Cooling method × □AN(Natural cooling) □AF(Forced air cooling)  
If air cooled, wind speed or fan capacity ×   [m/s]or[m3]
Special temperature conditions *    
Ambient temperature × Minimum:-25℃ maximum:45℃ [℃]
IP protection level × □IP100 □IP20 □IP54 □IP_  
Temperature class × □A(105℃) □F(155℃) □H(180℃)  
Weight *   [kg]
Size limit (height x width x depth)     [mm]
Special requirements *    
Quantity ×    
Expected price *   / year
Design and development costs × □Customer pays design fees □Included in the product quotation  

 

 

Sine wave filter -- parameters

Item Required   Unit
Rated current ×   [A]RMS
Thermal current ×   [A]RMS
Maximum current ×   [A]RMS
Rated working voltage ×   [V]RMS
Maximum voltage ×   [V]RMS
Allowable range of voltage fluctuations × general±10% [%]
Phase ×   -
Sustained rate of load ×   [%]
On-off level ×   [kHz]
Minimum switching frequency (at low speed) ×   [kHz]
Motor frequency *   [Hz]
Uk (% voltage drop) or inductance ×   [%]or[mH]
Inductance error *  general±10% [%]
Maximum loss ×   [KW]
Output voltage THD value ×   [%]
Motor cable length *   [m]
Number of parallel motors ×   -
Noise @1m *   [dBA]
Cooling method   □AN(Natural cooling) □AF(Forced air cooling)  
If air cooled, wind speed or fan capacity ×   [m/s] or  [m3]
Who designed the case or fan? *    
How to install the product      
Special temperature conditions      
Ambient temperature     [°C]
IP protection level    □IP100 □IP20 □IP54 □IP_  
Temperature class    □F(155℃)  □H(180℃)   
Weight     [kg]
Size limit (height x width x depth)     [mm]
Special requirements      
Quantity     / year
Expected price      
Design and development costs × □Customer pays design fees  □Included in the product quotation  

 

 

Dv/dt filter - parameters

Item Required   Unit
Rated current ×   [A]RMS
Thermal current ×   [A]RMS
Maximum current ×   [A]RMS
Rated voltage ×   [V]RMS
Maximum voltage ×   [V]RMS
Allowable range of voltage fluctuations × general±10% [%]
Phase ×    
Sustained rate of load ×    
On-off level ×   [kHz]
Motor frequency ×   [Hz]
Uk (% voltage drop) or inductance ×   [%]or[mH]
Inductance error * general±10% [%]
Maximum loss ×   [kW]
No load maximum dv/dt ×   [V/uS]
Maximum dv/dt with load ×   [V/uS]
Maximum peak voltage ×   [V]
Motor cable length ×   [m]
Motor inductance ×   [mH]
Number of parallel motors ×    
Cooling method × □AN(Natural cooling)  □AF(Forced air cooling)  
If air cooled, wind speed or fan capacity ×   [m/s]or[m3]
Special temperature conditions *    
Ambient temperature × Minimum:-25℃  maximum:45℃ [℃]
IP protection level × □IP100  □IP20  □IP54  □IP_  
Temperature class × □A(155℃)   □F(180℃)   □H(200℃)  
Weight *   [kg]
Size limit (height x width x depth)     [mm]
Special requirements *    
Quantity ×      /year
Expected price *    
Design and development costs × □Customer pays design fees   □Included in the product quotation  

 

 

 Plane transformer parameters

Plane transformer parameters *Required field
Application field  
*Topology  
*Total output power     W
*Minimum input voltage          Vdc                   *Maximum input voltage  Vdc
Minimum duty cycle           %                     Minimum duty cycle mm %
Primary center tap  □Yes  □No 
Secondary center tap  □Yes  □No 
*Output 1               Vdc (V)           Idc (A)           
Output 2    Vdc (V)                          Idc (A)
Output 3    Vdc (V)                          Idc (A)
Output 4    Vdc (V)                          Idc (A)
Maximum AC (peak - to - peak) ripple  Vdc    *Insulation primary: secondary  Vms
Ambient temperature  °C
Heat sink temperature  °C    airflow  CFM
Size  L   mm   W   mmH    mm
*Ratio Primary / Secondary 1  
Ratio Primary / Secondary 2  
Ratio Primary / Secondary 3  
Ratio Primary / Secondary 4  

 

Energy Feedback Reactor

Reference / Implementing Standards GB1094.6-2011 Electric transformer JB9644-1999 Semiconductor electric drive reactor IEEE519 - 1992/EN6100-5-2

Harmonic filter

Reference/ lmplementing Standards IEEE519(EN - 2-5) Electromagnetic Magnetic Compatibility(EMC) EN61558-2-20 (VDE 507-2-20) Safety of Power Supply Equipment and Similar Equipment GB145493-93 Power Quality Public Power Grid Harmonic Wave

LCL filter

Reference/ lmplementing Standards GB 1094.6-2011 Reactor GB 1094.6-2011 Reactor (eqvlEC289:1987) JB 9644-1999 semiconductor electric drive reactor IEEE519-1992 GBT14549-93

EMI filter

Please see the details

Output Reactor

It is installed at the output end of the inverter, which is used to limit the capacitive charging current of the inverter and the motor connecting cable, and inactivate the voltage rise rate of PWM wave output by the inverter. When the length of motor cable exceeds a certain value, it is recommended to insert a motor reactor between the inverter and the motor, which is used to compensate the recharging current of capacitor in case of the long wires. The maximum length depends on the rated value of the frequency converter and the type of the motor cable.

Input Reactor

The input reactor can be used to provide improved overload protection for the line power supply, and to reduce the current harmonic distortion produced by the inverter. Increase the power factor of input power supply, reduce the high harmonic, and restrain the surge of frequency converter in the power supply equipment

Isolation transformer

The SG series three-phase dry-type isolation transformer is a new generation of energy-saving dry-type transformers developed and produced by our company on the basis of reference to similar international products and combined with applications. From...

DC Smoothing Reactor

DC smoothing reactor is used in the rectifying circuit to restrain the ripple pulse component after rectification and make the rectified current continuous, so as to improve the output branch waveform and guarantee the normal operation of DC equipment. The smoothing reactor is used as the series reactor in DC machine supplied by the converter, in order to eliminate the DC link in the current and voltage DC link converter; It is supposed to decouple the converter components on DC side. The power converter on DC side has high pulse circuit feedback to reduce the difference value limit, so as to limit the ring current on the connection with ring current, at the same time, limit the the rising rate of current. The smoothing reactor adopts the iron core of TEM and TET or TPK air core reactor, depending on the requirements on electromagnetic induction.

Sine wave filter

Reference / lmplementing Standards: IEEE519(EN61000-5-2) Electromagnetic compatibility (EMC) EN 61558-2-20(VDE507-2-20) Safety of power supply equipment and similar equipment GB 145493-93 Power quality, utility grid harmonics

Dv/dt filter

Reference / Implementing Standards: IEC60076-6:2007 Reactor GB1094.6-2011 Reactor (eqvIEC289:1987) JB9644-1999 Semiconductor electric drive reactor

Energy Feedback Reactor

Reference / Implementing Standards GB1094.6-2011 Electric transformer JB9644-1999 Semiconductor electric drive reactor IEEE519 - 1992/EN6100-5-2

Harmonic filter

Reference/ lmplementing Standards IEEE519(EN - 2-5) Electromagnetic Magnetic Compatibility(EMC) EN61558-2-20 (VDE 507-2-20) Safety of Power Supply Equipment and Similar Equipment GB145493-93 Power Quality Public Power Grid Harmonic Wave

LCL filter

Reference/ lmplementing Standards GB 1094.6-2011 Reactor GB 1094.6-2011 Reactor (eqvlEC289:1987) JB 9644-1999 semiconductor electric drive reactor IEEE519-1992 GBT14549-93

EMI filter

Please see the details

Output Reactor

It is installed at the output end of the inverter, which is used to limit the capacitive charging current of the inverter and the motor connecting cable, and inactivate the voltage rise rate of PWM wave output by the inverter. When the length of motor cable exceeds a certain value, it is recommended to insert a motor reactor between the inverter and the motor, which is used to compensate the recharging current of capacitor in case of the long wires. The maximum length depends on the rated value of the frequency converter and the type of the motor cable.

Input Reactor

The input reactor can be used to provide improved overload protection for the line power supply, and to reduce the current harmonic distortion produced by the inverter. Increase the power factor of input power supply, reduce the high harmonic, and restrain the surge of frequency converter in the power supply equipment

Isolation transformer

The SG series three-phase dry-type isolation transformer is a new generation of energy-saving dry-type transformers developed and produced by our company on the basis of reference to similar international products and combined with applications. From...

DC Smoothing Reactor

DC smoothing reactor is used in the rectifying circuit to restrain the ripple pulse component after rectification and make the rectified current continuous, so as to improve the output branch waveform and guarantee the normal operation of DC equipment. The smoothing reactor is used as the series reactor in DC machine supplied by the converter, in order to eliminate the DC link in the current and voltage DC link converter; It is supposed to decouple the converter components on DC side. The power converter on DC side has high pulse circuit feedback to reduce the difference value limit, so as to limit the ring current on the connection with ring current, at the same time, limit the the rising rate of current. The smoothing reactor adopts the iron core of TEM and TET or TPK air core reactor, depending on the requirements on electromagnetic induction.


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