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50A 3p4w Wall Mounted Ahf Active Harmonic Filter for Improving Power Factor

Price $1800.00
Min Order 1 Piece
Availability In Stock
Shipping From Shanghai, China
Popularity 426 people viewed
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Model NO.:
HKK-APF-50/380-4J
Type:
Distribution Metering Box
Certification:
ISO9001:2000, CCC, CE
Form:
All- packaged Type
Operation Voltage:
Low Voltage
Size:
486*88*504 mm
Application Range:
Power Factor Correction
Shell Material:
Aluminum-Zinc Coated Case
Shell Protection Grade:
IP30
Brand:
Huakun
Mounting Type:
Wall Mounted/Rack Mounted
Power Grid Structure:
3p3w/3p4w
Noise Level:
<65dB
Harmonic Compensation Range:
2~50th Harmonic Order
Harmonic Compensation Efficienc:
> 97%
Usage:
Harmonic Correciton ,Reactive Var Compensation
Trademark:
Huakun
Transport Package:
Wooden Box
Specification:
682*567*277cm
Origin:
Shanghai, China
HS Code:
8543709990
Product Description

Active harmonic filters (AHFs/APF) are typically stand-alone devices that reduce the high levels of harmonics produced by energy efficient non-linear loads.They work by injecting harmonics into the electrical system in equal and opposite measure to the existing system harmonics.As previously mentioned, harmonic filters are used to eliminate harmonic distortion caused by excess currents in and out of appliances. It can prevent large quantities of harmonics from causing damage to equipment, downtime of operation, and preventing an increase in operating costs.
The Active power filter monitors the load current real-time through the external current transformer CT, and extracts the harmonic component of the load current through the internal DSP computing, then sends it through the PWM signal to the internal IGBT, the inverter produces a current equal to the load harmonic and opposite to the harmonic direction and injects the current into the grid to compensate the harmonic current realizing the function of harmonic control.
System parameters
Rated input wire voltage
3 8 0 V(-1 5%~+2 0%)
Grid frequency
5 0 / 6 0 H z ( r a n g e : 4 5 H z~6 2 H z)
Number of parallel machines
1 ~ 1 0 s e t s
Overall efficiency
≥9 7%
Grid structure
T h r e e - p h a s e t h r e e - w i r e / t h r e e - p h a s e f o u r - w i r e
Current transformer
1 5 0/5~1 0 0 0 0/5
Circuit topology
T r i - l e v e l
 P e r f o r m a n c e   i n d e x
Response time
<1 5 m s
Scope of compensation
F r o m - 1 t o 1 , c a p a c i t i v e a n d i n d u c t i v e c o n t i n u i t y i s a d j u s t a b l e
Cooling mode
I n t e l l i g e n t a i r c o o l i n g
Noise index
<5 6 d B
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