Sparrow Risk Management Private Limited

Professionals finely inspect these SVGC Harmonic Filters before presenting in market.

Features:

• Best material
• Properly examined
• Best finish
• Easy to place
• Long term replacement

Modular system :

A pioneer in the past, a leader today in the industry Most comprehensive capacity series of APF

• 400V AHF Products series: 25A 35A 50A 60A 100A 200A~600A
• 480V AHF Products series: 75A 150A 225A 300A
• 690V AHF Products series: 75A 150A 225A 300A

Intelligent FFT :

Breakthroughs in classic algorithms of the industry

• After the active power filter is started, the active power filter automatically adapts to the impedance characteristics of the power distribution system and then sends out offset currents in an increasing pattern like ascending a flight of stairs through the neural network algorithm. Within 5 minutes, it can compensate the rated capacity or the required compensation capacity of the system.
• If a resonance point is found in a certain harmonic current, the active power filter should stop that harmonic compensation and use the capacity instead to compensate other harmonic currents where no resonance is found, so as to achieve real-time stable system with places that are without resonance and the compensation can reach THDi ≤5%.

Resonance monitoring :

A full time security stability

Monitor the system impedance in real time, and once resonance is found, the active power filter will switch off automatically to stop outputting offset currents. If after 15 seconds, the situation of system impedance has changed, then the active power filter should be put back into operation for compensation. If resonance takes place for 3 times within 5 minutes, then the active power filter will automatically switch off for readjustment.

Temperature monitoring

Monitor in real time ABC three-phase IGBT and the heating value of inductance temperature. When resonance occurs in the system or the temperature gets too high, the system will send out over-temperature alarm and will automatically switch off to stop compensation.

Adaptation to extreme voltage conditions:

 

The application needs of different industries are fully considered and the products can work within a voltage operating range of -40%~20%, and they can also adapt to extreme voltage conditions.

Complete protection:

Fully considering the function needs under various operating conditions

 

• Complete protection functions to ensure that power supply and distribution systems and other equipments in these systems will not be influenced in normal operating conditions and abnormal operating conditions.
• The equipment has various protection functions (such as compensate, undervoltage, short circuit, reverse protection of inverter bridge) and reverse warning of CT installation.

Our products are found in various non-linear load circumstances:

• Application in frequency converter load.
• Application in silicon controlled dimming.
• Application in intermediate frequency furnace;
• Application in UPS.
• Application in disperse power distribution in offices.
• Application in battery charger.

 

 

Superior finishing having this ASVG Harmonic Filter can be used for longer time.

Features:

• Proper filtration
• Longer life
• Available in proper packing
• Multiple sizes
• Light weighted

One-stop power quality treatment SolutionOne-stop compensation scheme

One-stop power quality compensation scheme of 5%THDi, 0.99PF.

Safe and no resonance reactive compensation technology

Large input of nonlinear load produces a large amount of harmonic inside the system, which leads to the electric system become more complicated and increases the potential risk. Sparrow - Sinexcel ASVG products inherit the advantages of current source products SVG and add harmonic suppression function at the same time. Sparrow - Sinexcel ASVG products have no harmonics, which can keep safe and stable operating condition for a long time..

A newly reactive compensation products of complete control type

 

ASVG has the advantages of two-way compensation of rated capacity and sensibility, harmonic compensation function, 10MS quick response speed, good voltage support, mean time between failure (MTBF) more than 100,000 hours, compensation capacity equaling to installed capacity, etc. comparing with traditional low voltage reactive compensation device.

 

 

 

 

Customers may easily obtain this Harmonic Filter from us at less rate.

Features:

 

• Longer life
• Superior finish
• Quality input
• Finely packed
• Damage resistant

SVGC system = SVG modules ICMS general LCs.

Top speed Response

The SVGs in the SVGC show the advantage of the electronic power switch. In SVGC, Fast response is implemented by SVG modules. The frequency is typically 100ms, while IGBT in SVGs can switch more than 15,000 times in one second. In the legacy SVC, the thyristor only serves as a fast switch, but cannot implement high-frequency fast switching.

 

SVG reaction time <50us Reaction time 33.4μs

Response time 14.7ms<50us Complete response time <15ms Comprehensive Compensation

Traditional reactive compensation may cause over- or under-compensation. In SVGC, LCs can implement step wise switching compensation, SVG modules can cover all blind points and implement stepless switching.

Flexible combination, to achieve a variety of applications

Power components in the SVGC solution (SVG modules or LCs) can be flexibly combined to realize:

Perfect Performance: SVGC compensation between -1 and 1, and it can also cover and compensate blind sopt.

Adjustable pricing of the SVGC solution: According to the different compensation needs, you can customized different product to combinate. It can reduce unnecessary cost.

Expand application industries: Compared with SVC, SVGC can be used in quick change reactive load.

100-200ms :
When the load’s reactive rises sharply and LCs cannot respond promptly, SVGs will instantly respond and compensate the system reactive.

200-500ms :
When LCs start compensation, SVGs will instantly lower the compensation capacity.

900-1000ms :
When load’s reactive slides sharply and LCs fail to reduce capacitors used, SVGs will instantly generate a reverse compensation reactive to offset the LCs’ excessive capacitors.

1000ms :
When LCs reduce the excessive compensation capacity, SVGs will instantly track changes to the system reactive and eliminate the residual reactive in the system.

 

 

 

Can be used safely for longer years, this Active filteris superior in finishing.

Features:

 

• Easy to replace
• Extreme light weight
• Various sizes
• Different pore sizes
• Quality examined

Modular system

A pioneer in the past, a leader today in the industry Most comprehensive capacity series of APF

• 400V AHF Products series: 25A 35A 50A 60A 100A 200A~600A
• 480V AHF Products series: 75A 150A 225A 300A
• 690V AHF Products series: 75A 150A 225A 300A

Intelligent FFT

Breakthroughs in classic algorithms of the industry

• After the active power filter is started, the active power filter automatically adapts to the impedance characteristics of the power distribution system and then sends out offset currents in an increasing pattern like ascending a flight of stairs through the neural network algorithm. Within 5 minutes, it can compensate the rated capacity or the required compensation capacity of the system.
• If a resonance point is found in a certain harmonic current, the active power filter should stop that harmonic compensation and use the capacity instead to compensate other harmonic currents where no resonance is found, so as to achieve real-time stable system with places that are without resonance and the compensation can reach THDi ≤5%.

Resonance monitoringA full time security stability

Monitor the system impedance in real time, and once resonance is found, the active power filter will switch off automatically to stop outputting offset currents. If after 15 seconds, the situation of system impedance has changed, then the active power filter should be put back into operation for compensation. If resonance takes place for 3 times within 5 minutes, then the active power filter will automatically switch off for readjustment.

Temperature monitoring

Monitor in real time ABC three-phase IGBT and the heating value of inductance temperature. When resonance occurs in the system or the temperature gets too high, the system will send out over-temperature alarm and will automatically switch off to stop compensation.

Adaptation to extreme voltage conditions

The application needs of different industries are fully considered and the products can work within a voltage operating range of -40%~20%, and they can also adapt to extreme voltage conditions.

Complete protectionFully considering the function needs under various operating conditions

• Complete protection functions to ensure that power supply and distribution systems and other equipments in these systems will not be influenced in normal operating conditions and abnormal operating conditions.
• The equipment has various protection functions (such as compensate, undervoltage, short circuit, reverse protection of inverter bridge) and reverse warning of CT installation.

Strength verified by concrete examples

Our products are found in various non-linear load circumstances.Application in frequency converter load,
Application in silicon controlled dimming;
Application in intermediate frequency furnace;Application in UPS;
Application in disperse power distribution in offices;
Application in battery charger;