Frequency converters

(208)

out of 5

M100 inverter, power supply 1x230VAC, output 3x230VAC, 3x230VAC, 1.5kW, 7.5A - LSLV0015M100-1EOFNA
Ls Electric
M100
1
781,04 zł/pcs
5
764,13 zł/pcs
LV0015M100-1OFNA
CID970

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8 pcs
M100 inverter, power supply 1x230VAC, output 3x230VAC, 3x230VAC, 2.2kW, 10A - LSLV0022M100-1EOFNA
Ls Electric
M100
1
931,48 zł/pcs
5
913,79 zł/pcs
LV0022M100-1OFNA
CID968

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15 pcs
M100 inverter power supply 1x230VAC, output 3x230VAC 3x230VAC, 0.75kW, 4.2A - LSLV0008M100-1EOFNA
Ls Electric
M100
1
683,99 zł/pcs
5
610,89 zł/pcs
LV0008M100-1OFNA
CID971

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28 pcs
M100 inverter, power supply 1x230VAC, output 3x230VAC, 3x230VAC, 0.4kW, 2.4A - LSLV0004M100-1EOFNA
Ls Electric
M100
1
535,27 zł/pcs
5
525,11 zł/pcs
LV0004M100-1OFNA
CID972

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7 pcs
DC1-12011FB-A20CE1 inverter 2,2kW 1-phase 230V with RFI filter with brake module with built-in LED display
Eaton
DE1
1
1 542,60 zł/pcs
185815
HDD596

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3 pcs
DC1-124D3FN-A20CE1 0.75kW 1-phase 230V inverter with RFI filter with built-in IP20 LED display
Eaton
DE1
1
942,73 zł/pcs
5
937,78 zł/pcs
185806
HDD593

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9 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0185H100-4, 18.5kW
Ls Electric
H100.
1
4 504,60 zł/pcs
NOVELTY
LSLV0185H100-4COFN
CNL768

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1 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0150H100-4, 15kW
Ls Electric
H100.
1
3 733,21 zł/pcs
NOVELTY
LSLV0150H100-4COFN
CNL763

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2 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0300H100-4, 30kW
Ls Electric
H100.
1
6 419,05 zł/pcs
NOVELTY
LSLV0300H100-4COFN
CNL784

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1 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0370H100-4, 37kW
Ls Electric
H100.
1
7 647,08 zł/pcs
NOVELTY
LSLV0370H100-4COFD
CNL789

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1 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0450H100-4, 45kW
Ls Electric
H100.
1
9 091,39 zł/pcs
NOVELTY
LSLV0450H100-4COFD
CNL792

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1 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0075H100-4, 7.5kW
Ls Electric
H100.
1
2 739,70 zł/pcs
NOVELTY
LSLV0075H100-4COFN
CNL750

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2 pcs
H100 series LSIS inverter (HVAC). Power supply 3x400V AC, output 3x400V AC. LSLV0110H100-4, 11kW
Ls Electric
H100.
1
3 015,26 zł/pcs
NOVELTY
LSLV0110H100-4COFN
CNL755

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2 pcs
LS Electric G100 Series 3-Phase Drive, 11KW / 15kW, Built-in EMC Filter, Modbus Communication LV0110G100-4EOFN
Ls Electric
G100
1
3 016,53 zł/pcs
LV0110G100-4EOFN
CZB002

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12 pcs
LS Electric G100 series 3-phase frequency inverter, 18.5KW / 22kW, built-in EMC filter, Modbus communication LV0185G100-4EOFN
Ls Electric
G100
1
4 573,20 zł/pcs
LV0185G100-4EOFN
CZB004

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2 pcs
LS Electric G100 series 3-phase frequency converter, 22KW / 30kW, built-in EMC filter, Modbus communication LV0220G100-4EOFN
Ls Electric
G100
1
5 541,37 zł/pcs
LV0220G100-4EOFN
CZB005

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2 pcs
General purpose LSIS G100 series inverter, power 7.5kW, power supply 3x380-480VAC
Ls Electric
G100
1
2 484,13 zł/pcs
LV0075G100-4EOFN
CJS985

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29 pcs
General purpose LSIS G100 series inverter, power 5.5kW, power supply 3x380-480VAC
Ls Electric
G100
1
2 098,13 zł/pcs
LV0055G100-4EOFN
CJS981

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14 pcs
General purpose LSIS G100 series inverter, power 0.75kW, power supply 3x380-480VAC
Ls Electric
G100
1
1 079,82 zł/pcs
5
1 059,33 zł/pcs
LV0008G100-4EOFN
CJS984

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16 pcs
General purpose LSIS G100 series inverter, power 0.4kW, power supply 3x380-480VAC
Ls Electric
G100
1
1 016,98 zł/pcs
5
977,65 zł/pcs
LV0004G100-4EOFN
CJS980

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7 pcs
General purpose LSIS G100 series inverter, power 4.0kW, power supply 3x380-480VAC
Ls Electric
G100
1
1 592,92 zł/pcs
LV0040G100-4EOFN
CJS983

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14 pcs
General purpose G100 LSIS inverter power 2.2kW power supply 3x380-480VAC
Ls Electric
G100
1
1 284,66 zł/pcs
LV0022G100-4EOFN
CJS986

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35 pcs
General purpose LSIS G100 series inverter, power 1.5kW, power supply 3x380-480VAC
Ls Electric
G100
1
1 206,99 zł/pcs
5
1 184,07 zł/pcs
LV0015G100-4EOFN
CJS982

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38 pcs
DC1-345D8FB-A20CE1 2.2kW 3-phase 400V inverter with RFI filter with brake module with built-in LED display
Eaton
DE1
1
1 972,55 zł/pcs
185752
HDD600

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5 pcs
DC1-349D5FB-A20CE1 inverter 4kW 3-phase 400V with RFI filter with brake module with built-in LED display
Eaton
DE1
1
2 334,17 zł/pcs
185755
HDD601

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3 pcs
DC1-34018FB-A20CE1 7.5kW 3-phase 400V inverter with RFI filter with brake module with built-in LED display
Eaton
DE1
1
3 149,78 zł/pcs
185761
HDD603

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2 pcs
DC1-342D2FN-A20CE1 frequency inverter 0.75kW 3-phase 400V frequency inverter with RFI filter with built-in IP20 LED display
Eaton
DE1
1
1 462,42 zł/pcs
185743
HDD597

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3 pcs
DE1-129D6FN-N20N 2.2 kW 3-phase 230V inverter with speed control
Eaton
DE1
1
1 185,02 zł/pcs
174332
HDD574

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2 pcs
ATS01 soft starter 3-phase 380/415VAC 50/60Hz 5.5kW 12A IP20
Schneider Electric
Altistart 01 - ATS01
1
832,41 zł/pcs
5
818,16 zł/pcs
ATS01N212QN
HEN056

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9 pcs
Soft starter ATS01 3-phase 380/415VAC 50/60Hz 15kW 32A IP20
Schneider Electric
Altistart 01 - ATS01
1
1 180,34 zł/pcs
5
1 159,35 zł/pcs
ATS01N232QN
HEN058

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14 pcs
ATS01 soft starter 3-phase 380/415VAC 50/60Hz 11kW 22A IP20
Schneider Electric
Altistart 01 - ATS01
1
953,05 zł/pcs
ATS01N222QN
HEN057

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15 pcs
FEE 3036 Class A 3-phase input filter
Lifasa
FEE
1
734,11 zł/pcs
FEE3036
HGI002

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1 pcs
Outdoor keyboard with LV-G100 2M cable
Ls Electric
G100
1
219,35 zł/pcs
LV-G100 2M
CNL724

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9,84 zł

3 pcs
Outdoor keyboard with LV-G100 3M cable
Ls Electric
G100
1
245,00 zł/pcs
5
240,35 zł/pcs
LV-G100 3M
CNL727

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9,84 zł

6 pcs
Outdoor keyboard with LV-G100 5M cable
Ls Electric
G100
1
296,44 zł/pcs
LV-G100 5M
CNL734

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9,84 zł

6 pcs
Inverter for single-phase motors, Pmax = 0.4kW, Uwej = 230V
F&F
FA
1
1 057,84 zł/pcs
FA-1F004
HGE230
Inverter for single-phase motors, Pmax = 0.75kW, Uwej = 230V
F&F
FA
1
1 190,31 zł/pcs
FA-1F007
HGE231
Inverter for single-phase motors, Pmax = 1.5kW, Uwej = 230V
F&F
FA
1
1 228,43 zł/pcs
FA-1F015
HGE232
Inverter for single-phase motors, Pmax = 2.2kW, Uwej = 230V
F&F
FA
1
1 771,63 zł/pcs
FA-1F022
HGE233
Single-phase inverter Uwe = 230V AC, Iwe = 9A, Uwy = 3x230V AC, Iwy = 4A, Pmax = 0.75kW
F&F
FA
1
1 210,32 zł/pcs
FA-1L007
HGE234
Single-phase inverter Uwe = 230V AC, Iwe = 24A, Uwy = 3x230V AC, Iwy = 10A, Pmax = 2.2kW
F&F
FA
1
1 558,16 zł/pcs
FA-1LX022
HGE239
Single-phase inverter Uwe = 230V AC, Iwe = 36A, Uwy = 3x230V AC, Iwy = 16A, Pmax = 4kW
F&F
FA
1
1 858,36 zł/pcs
FA-1L040
HGE237
Miniature inverter, single-phase, pmax=0.75 kw, uin=1x230 v ac, iin=8.2 a, uout=3x230 v ac, iout=4.0 a FA-1LS-007
F&F
FA
1
817,68 zł/pcs
FA-1LS-007
CQL953
Miniature inverter, single-phase, pmax=1.5 kw, uin=1x230 v ac, iin=14.0 a, uout=3x230 v ac, iout=7.0 a FA-1LS-015
F&F
FA
1
917,74 zł/pcs
FA-1LS-015
CQL954
Miniature inverter, single-phase, pmax=2.2 kw, uin=1x230 v ac, iin=23.0 a, uout=3x230 v ac, iout=10.0 a FA-1LS-022
F&F
FA
1
1 105,49 zł/pcs
FA-1LS-022
CQL955
LSIS S100 series inverter. Power 1x230V AC, output 3x230VAC LSLV0022S100-1FNM, 2.2kW
Ls Electric
S100
1
1 317,49 zł/pcs
LV0022S100-1EOFNS
CNL867
LSIS S100 series inverter. 1x230V AC power supply, 3x230VAC output LSLV0015S100-1FNM, 1.5kW
Ls Electric
S100
1
1 245,44 zł/pcs
LV0015S100-1EOFNS
CNL862
LSIS S100 series inverter. Power 1x230V AC, output 3x230VAC LSLV0008S100-1FNM, 0.75kW
Ls Electric
S100
1
1 096,19 zł/pcs
LV0008S100-1EOFNS
CNL857
M100 micro series inverter, simple applications power 0.1kW, power supply 1x230VAC
Ls Electric
M100
1
496,05 zł/pcs
LV0001M100-1OFNA
CFA504
M100 micro series inverter, simple applications power 0.2kW, power supply 1x230VAC
Ls Electric
M100
1
506,74 zł/pcs
LV0002M100-1OFNA
CFA506

out of 5



We provide advanced devices, components and accessories used in industry and maintenance departments. Among the wide range of solutions, frequency converters occupy an important place. This category includes inverters, soft starters, filters and chokes as well as accessories and spare parts for frequency converters. We encourage you to check the full offer and to order a frequency converter online.

Frequency converter - construction

A frequency converter is used to control single- or three-phase AC motors. It converts constant-frequency AC into adjustable-frequency AC. The device consists of various cooperating components. These are:

  • rectifier – connected to one or three phases of the AC voltage supply, generates a pulsating DC voltage at the output necessary for the operation of the device; one can distinguish between uncontrolled and controlled rectifiers;
  • intermediate circuit – depending on the type of circuit, it converts rectified voltage into direct current, stabilizes and smoothes pulsating direct current or converts direct current into a direct current with an adjustable value;
  • inverter – converts constant voltage into regulated alternating voltage with adjustable frequency, generates the frequency of the voltage supplying the motor;
  • control and protection system – is responsible for monitoring the operation of the converter, sends and receives control signals that are used to turn on/off the semiconductor valves of the inverter. Each frequency converter is equipped with a control system.

Application of frequency converters

Frequency converters are used to regulate the rotational speed of engines. They provide optimal working conditions by adapting the voltage to the specific load. They enable easy and precise control. It is difficult to imagine the functioning of an automated production line today without the use of frequency converters.

What is the difference between a frequency converter and an inverter?

Inverters, or frequency converters, are a key component of a frequency converter - although in practice the terms "frequency converter" and "inverter" are often used interchangeably (probably due to the simpler pronunciation of the word "inverter"). An inverter is part of a more complex, multi-element device. It is its heart, converting direct current into alternating current characterized by the appropriate frequency. The use of inverters is not limited to frequency converters. They are commonly used in many industries. They can be found, among others, in photovoltaic installations (solar inverters) and in the automotive industry (car inverters).

Frequency converters in the Onninen automation wholesaler

We offer frequency converters in several hundred variants, from the portfolio of leading manufacturers of power equipment and industrial automation, such as Eaton, Emotron, F&F, LS Electric or Schneider Electric. Our range includes 1- and 3-phase inverters, as well as soft starters, filters, housings and other accessories and spare parts. Do you need help in selecting a frequency converter? Do you have questions about the parameters of the inverter? Contact us! We will advise you.