Customization: | Available |
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Type: | EMI Filter |
Transfer Function: | All Pass |
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APF(Active Power Filter)is a new type of power electronic harmonic filteringdevice based on voltage source inverter.By detectng the load curentwaveform in real time,it dynamically generates reverse harmonic current,which can filter (cancel)harmonics,dynamic compensation system reactivepower and voltage fluctuation,resonance suppression,improve power factorand so on.Ithas the advantages of output characteristics not beingaffected bythe system,no harmonic amplification risk,fast response speed,widefilterrange,high filte eficiency,small olume and light weight,and has become apower harmonic important means of wave suppression and reactive powercompensation.
Rated voltage(V) | AC380V±15%,AC690V±15% | |||||||
Operating Frequency(Hz) | 50±5% | |||||||
Electrical wiring | There-phase three-wire,three-phase four-wire | |||||||
Filter range | 2~50 harmonics (can be fully filtered orselectively filtered) | |||||||
Filter capacity | Can be up to95% | |||||||
Response time | <10ms | |||||||
Powerfactor correction | Yes,and can be set | |||||||
Flow limit capacity | Automatic current limiting,100%rated output | |||||||
Run mode | Parallel operation,can be multiple expansion | |||||||
Overallefficiency | >97% | |||||||
The IGBTswitch frequency | 20KHz | |||||||
Communication interface | RS 484/RS232 | |||||||
Cooling-down method | airblast cooling |
Product model |
SAPF-50/380-1 | SAPF-100/380-1 | SAPF-150/380-1 | SAPF-200/380-1 | SAPF-300/380-1 | ||||||||||
Compensating curentA |
50 | 100 | 150 | 200 | 300 | ||||||||||
Rated voltageV |
380V | ||||||||||||||
Rated frequencyHz |
50Hz | ||||||||||||||
Levels of protection |
IP30IP30 orcustomized according to user request | ||||||||||||||
Reference dimensionmm(W*D*H) |
800*600*2200 | 800*600*2200 | 800*800*2200 | 1000*800*2200 | 1200*800*2200 | ||||||||||
Weight(kg) |
100 | 170 | 350 | 450 | 550 | ||||||||||
Installation method |
Vertical | Vertical | Vertical | Vertical | Vertical | ||||||||||
Incoming method |
/ Upperincoming/bottom incoming |
/ Upperincoming/bottom incoming |
/ Upper incoming/bottom incoming |
/ Upperincoming/bottom incoming |
/ Upperincoming/bottom incoming |
||||||||||
Currenttransformer |
150/5~6000/5()150/5~6000/5(select open type current transformer) | ||||||||||||||
SAPF-II() SAPF-II(for three-phase four-wire system) | |||||||||||||||
Productmodel |
SAPF-20/380-II SAPF-30/380- | SAPF-50/380-I | SAPF-100/380-II | SAPF-150/380-II | SAPF-200/380-II | SAPF-300/380-II | |||||||||
Compensatingcurrent A |
20 30 | 50 | 100 | 150 | 200 | 300 | |||||||||
Rated voltageV |
380V | ||||||||||||||
Rated frequency Hz |
50Hz | ||||||||||||||
Levels of protection |
IP30IP30 orcustomized according to user request | ||||||||||||||
Referencedimension mm (W*D*H) |
480*550*200 480*550*200 | 480*650*200 | 800*600*2200 | 800*800*2200 | 1000*800*2200 | 1200*800*2200 | |||||||||
Weight(kg) |
28 28 | 35 | 170 | 350 | 450 | 550 | |||||||||
Installation method |
/ / Wal-mounted/mounted rack Wal-mounted/mounted rack |
/ Wallmounted/mounted rack |
Vertical | Vertical | Vertical | Vertical | |||||||||
Incoming method |
/ / Upper incoming/Backincoming Upper ncoming/Backincoming |
/ Upper incoming/Backincoming |
/ Upperincoming/bottomincoming |
/ Upper incoming/battom incoming |
/ Upperincoming/bottomincoming |
/ Upperincoming/bottomincoming |
|||||||||
Current transformer |
150/5~6000/5()150/5~6000/5(select open type currenttransformer) |