Low voltage iron core series reactors (FTE series)

 

 

The role of reactors

 

◇ Harmonic amplification is suppressed and a certain percentage of harmonics are filtered out.

◇ The precise matching of capacitor banks in series to form a passive filter allows for precise filtering of certain harmonics.

◇ Suppresses inrush currents when putting in capacitors and protects capacitors and other components.

 

Application

Low voltage series reactors, in series with capacitors to form reactive power compensation devices, for use in reactive power compensation and harmonic control systems.

 

Characteristics of reactors

1、 Low loss and

2、 High anti-harmonic capability, the

3、 High linearity to avoid magnetic saturation.

4、 Low noise operation, simple installation, environmental protection characteristics.

5、 Long service life with special temperature protection.

6, Reactors are single-phase and three-phase, both iron-core dry type.

The core is made of high quality low-loss silicon steel, and the core column is divided into small uniform sections by several air gaps, which are separated by epoxy glass cloth plates to ensure that the gaps in the reactor do not change during operation.

8. The coil and core of the reactor are assembled into a single unit and then cured through a process of pre-heating and vacuum lacquer dipping and hot baking, using imported lacquer impregnation, so that the coil and core of the reactor are firmly bonded together, which not only greatly reduces the noise during operation, but also has a very high heat resistance level, ensuring that the reactor can operate safely and noiselessly in a high temperature environment.

9. The exposed parts are treated with anti-corrosion treatment and the lead terminals are galvanised copper tube terminals.

10、 Our reactors are small in size, light in weight and beautiful in appearance.

 

 

 

Performance parameters

 

Rated voltage of mating capacitors	0.25-0.69V
Rated capacity (general purpose specification)	5kvar - 60kvar
Reactance	6.0% - 14.0%
Inductance deviation	0 ≤ Ln ≤ 5%
Phase number	Three phase, single phase
Overcurrent	≤1.35Ln
Pressure resistance test	Windings to ground 3KV 1min
Attrition	≤15W/kvar
Environment of use	-40°C to 50°C Humidity ≤ 90%
Insulation class	Class F,H
Noise	≤48dB
Protection class	IP00, indoor installation
Mounting distance	＞30mm
Reference Standards	IEC19212 GB/T1094.6

 

 

 

Performance parameters

FTE three-phase series reactor selection

FTE three-phase series reactor selection
Reactor type	Capacitor rated capacity Qn	Rated current In	External dimensions (mm)							Remarks
	kvar	A	A	B	H	E		F
FTE-0.45-10-3/6	10kvar	12.8	210	160	160	90		80
FTE-0.45-15-3/6	15kvar	19.2	210	170	165	90		85
FTE-0.45-20-3/6	20kvar	25.6	210	180	170	90		95
FTE-0.45-25-3/6	25kvar	32	220	180	190	90		103
FTE-0.45-30-3/6	30kvar	38.5	230	190	200	90		103
FTE-0.45-40-3/6	40kvar	51.3	250	200	200	90		115
FTE-0.45-50-3/6	50kvar	64	280	200	220	120		110
FTE-0.45-60-3/6	60kvar	77	280	200	230	120		120
FTE three-phase series reactor selection
Reactor type	Capacitor rated capacity Qn	Rated current In	External dimensions (mm)							Remarks
	kvar	A	A	B	H		E		F
FTE-0.48-10-3/7	10kvar	12	190	160	170		90		95
FTE-0.48-15-3/7	15kvar	18	210	160	180		90		95
FTE-0.48-20-3/7	20kvar	24	210	170	190		90		105
FTE-0.48-25-3/7	25kvar	30	220	170	190		90		102
FTE-0.48-30-3/7	30kvar	36	230	175	200		90		105
FTE-0.48-40-3/7	40kvar	48	220	190	210		90		120
FTE-0.48-50-3/7	50kvar	60	260	190	250		120		110
FTE-0.48-60-3/7	60kvar	72	260	200	250		120		120
FTE three-phase series reactor selection
Reactor type	Capacitor rated capacity Qn	Rated current In	External dimensions (mm)							Remarks
	kvar	A	A	B	H		E		F
FTE-0.525-10-3/14	10kvar	11	220	170	170		90		105
FTE-0.525-15-3/14	15kvar	16.5	230	180	200		90		110
FTE-0.525-20-3/14	20kvar	22	230	190	210		90		120
FTE-0.525-25-3/14	25kvar	27.5	250	200	210		90		127
FTE-0.525-30-3/14	30kvar	33	280	190	230		120		117
FTE-0.525-40-3/14	40kvar	44	290	200	240		120		130
FTE-0.525-50-3/14	50kvar	55	290	210	260		120		140
FTE-0.525-60-3/14	60kvar	66	290	220	260		120		150
FTE single-phase series reactor selection
Reactor type	Capacitor rated capacity Qn	Rated current In	Dimensions							Remarks
	kvar	A	A	B	H		E		F
FTE-0.25-10-1/6	10kvar	40	140	170	160		50		90
FTE-0.25-12-1/6	12kvar	48	140	180	170		50		100
FTE-0.25-15-1/6	15kvar	60	140	190	180		50		110

 

 

Model naming rules