Low Voltage Harmonic Filter Reactor

Code and implication

Application

ZHIMING  brand of low voltage harmonic filter reactor was used during compensating reactive power capacitors will be influenced by harmonic waves, closing surge, operating over-voltageand etc, and may lead capacitors being damaged or power factor decreasing, conse quently series-connected reactors shall be used to connect in front of capacitors, to restrict harmonics, protect capacitors, prevent the influences of harmonic voltage, current or surging voltage/current, improve power factor, extend service life of capacitors.

Structure features

● This product divided into two types: three-phase, single phase, dry type iron core.

● The iron core made of high quality cold rolled silicone steel sheet, sheared by high speed punching machine, without furs,even,good piled,to ensure low temperature rise low noise during operating.

● Coil made of good insulated conductors, wound by special machine:flat, smoothly,good looking.

● During assembling, allclamps are provided with anti-corrosion treatment, the critical clamps made off non-magnetic material, then preheating on oven, vacuum immersed, make coil and core form a tight body, this can reduce temperature rise and noise, improve quality factory and eliminate harmonics.

●Outline of reactor has referred to standard panels, small size,easy to connect with cables, save cost.

Technical Paramete

1.Can use in 400V and 660V system.
2.Reactance ratio: 1%, 6%, 7%, 12%, 13%, 14% and so on.
3.Rated insulation level: 3KV/min.
4.The temperature rise limited value of the reactor each part: the iron core can not exceed 85K, and the coil can not exceed 95K.
5.The reactor noise can not exceed 50dB.
6.The reactor can work for long time when the work frequency and harmonic current not exceed 1.35 times rated current.
7.Linearity degree of reactance value: the value of ratio between reactance value in 1.8 times rated current and reactance value in rated current can not lower than 0.95.
8.For three phase reactor, the imbalance of each two phase reactance value can not exceed 3%.
9.Service temperature range, H degree, higher than 180 degrees Celsius.

Product Size

CKDG Series single phase shunt reactor 

Type	Reactance rate	Dimension LxWxH      (mm)	Mounting dimension                 (mm)	Diameter
CKDG-5Kvar	1%, 4.5%, 5%, 5.67%, 6%, 7%, 12%, 13%, 14%	114x150x120	95×75	Ø6
CKDG-6.67Kvar		114x155x120	95×75	Ø6
CKDG-8Kvar		135x110x130	95×105	Ø6
CKDG-10Kvar		135x120x130	100×105	Ø6
CKDG-12Kvar		135x130x130	110×100	Ø6
CKDG-15Kvar		150x130x160	110×110	Ø6
CKDG-20Kvar		150x140x160	110×120	Ø6
CKDG-25Kvar		150x150x160	110×130	Ø6

CKSG Series single phase shunt reactor 

Aluminum:

Type	7%		14%
	Dimension LxWxH (mm)	Mounting dimension ExD (mm)	Dimension LxWxH (mm)	Mounting dimension ExD (mm)
CKSG-5Kvar	130*95*150	65*70	230*130*230	130*90
CKSG-8Kvar	160*100*150	65*75	230*130*230	130*90
CKSG-10Kvar	160*110*150	65*85	230*130*230	130*90
CKSG-12Kvar	160*110*150	65*85	230*130*230	130*90
CKSG-15Kvar	195*120*190	110*90	230*135*230	130*95
CKSG-16Kvar	195*130*190	110*95	230*135*230	130*95
CKSG-20Kvar	200*120*190	110*95	240*130*260	130*90
CKSG-25Kvar	230*140*230	130*100	240*145*260	130*105
CKSG-30Kvar	230*145*230	130*105	240*145*260	130*105
CKSG-35Kvar	240*140*240	130*105	240*150*280	130*110
CKSG-40Kvar	240*150*240	130*115	240*150*280	130*110
CKSG-50Kvar	280*140*280	145*110	280*140*280	145*110
CKSG-60Kvar	280*150*280	145*120	280*150*280	145*120
CKSG-80Kvar	280*150*280	145*120	350*200*300	230*140
CKSG-100Kvar	280*160*280	145*130	360*220*320	230*160

Cu:

Type	7%		14%
	Dimension LxWxH (mm)	Mounting dimension ExD (mm)	Dimension LxWxH (mm)	Mounting dimension ExD (mm)
CKSG-5Kvar	130*95*150	65*70	230*130*230	130*90
CKSG-10Kvar	160*110*150	65*85	230*130*230	130*90
CKSG-15Kvar	195*100*190	110*75	230*135*230	130*95
CKSG-20Kvar	200*120*190	110*95	230*150*240	130*110
CKSG-25Kvar	230*135*230	130*90	240*145*260	130*105
CKSG-30Kvar	230*140*230	130*95	240*145*260	130*105
CKSG-35Kvar	230*150*240	130*110	240*150*280	130*110
CKSG-40Kvar	240*140*240	130*105	240*150*280	130*110
CKSG-50Kvar	280*140*280	145*110	280*140*280	145*110
CKSG-60Kvar	280*160*280	145*110	280*150*280	145*120
CKSG-80Kvar	280*150*280	145*120	350*200*300	230*140
CKSG-100Kvar	280*160*280	145*130	360*230*320	230*170

Note: CKSG TYPE, 400V system , three phase,12% reactance ratio, the capacitor voltage 450V.
Order Instructions: The chosen of reactance ration should according to the power net harmonic wave.
1.    Reactance ratio, single or three phase , capacitor rated voltage.
2.    Reactor output(should match with capacitor output)
3.    Can according to the customer’s requirement make other specification.