PREFACE
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AHF/SVG of Chindow is designed

for grid of 380V~690V AC 50Hz/60Hz.

自由容器

AHF range  (A):

50/75/100/125/150/200

SVG range (kVAR):

35/50/75/100/135

Wall mounted

Rack mounted

ADVANTAGES
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Attributed to continuous improvement based on
the feedback and suggestions  from our partners

Other brand 120A~150A AHF

Weight:  110kg~144kg

Chindow 150A AHF


Weight:  51kg
Advantage No.1

Chindow AHF/SVG boasts its compact design with Half or 1/3 weight of other brands

Whose AHF is more advanced in design, more competitive in cost?

Other AHF capacitor life


    8 years


Chindow AHF capacitor life


     15  years
Advantage No.2

Chindow AHF/SVG boasts its nearly Doubled life of capacitor compared with other brands

Electrolyte capacitors are adopted in AHF of other brands

Metal film capacitors are adopted in AHF/SVG of Chindow

Chindow AHF/SVG  boasts its Convenience in cleaning of cooling fan

Advantage No.3

Open the front cover

of AHF module

To clean the cooling fans, AHF module of other brands has to be taken out, and module cover has to be dismantled. A lot labor cost is incurred especially in Developed countries. By contrast, to clean the cooling fan of Chindow Electric’s AHF module, it is only required to open the cover of cabinet & front cover of AHF module, which saves time and money, especially in developed countries.

Open the front cover

of the cabinet

STEP 1

STEP 2

AHF of other brand

AHF/SVG of Chindow

Advantage No.4

Chindow AHF boasts its Lower failure due to delicate parts being protected against dust   

Cooling fans directly blow over the IGBT, driver board, SMPS and control board, consequently dust gathers on the surface of the delicate control board, which is of higher risk of failure.

The IGBT, driver and control board, SMPS of Chindow are fully protected against the dust as they are arranged in an IP65 chamber so that the cooling fans only blow over the heat sink and inductor.
Advantage No.5

Chindow AHF/SVG saves labor cost during installation and commissioning

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The phase sequence of current transformer (CT) can be corrected by selecting the corresponding sequence on touch screen if the CTs are placed in wrong sequence

If CT is in wrong sequence

By changing the ratio of Hall senser to “minus” on touch screen (for example,  -1000/5), the direction of Hall sensor can be corrected  if the Hall sensor is placed in wrong direction

If P1 is in wrong direction
Advantage No.6

Chindow AHF boasts its combination of AHF and SVG function

Chindow AHF can be used as SVG simply by selection of function to work as 100% AHF, or 100% SVG, or partially AHF and partially SVG with percentage to be set as your wish, for example, 60% output for AHF, 40% for SVG
Advantage No.7

Chindow AHF/SVG boasts its Ease in SKD assembly and repair
ØAHF/SVG module has only 13 components in total

ØScrew driver alone is sufficient to assemble AHF module

Advantage No.8

Chindow AHF/SVG boasts its HV AHF/SVG to work with step-up transformer 

ØChindow developed the unique central-controlled HV AHF/SVG module  to work with step-up transformer with up to 60 AHF modules to be controlled collectively by common EMS and touch screen
CONTACT US

add.：No.1055, Pingcheng Road，Shanghai, China
tel：+ 86 18616821052
email:  chindow@chindow-electric.com