Variable Frequency Drives (VFD)

SF415

Lenze SF415 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H146mm x W73mm x D146mm and can operate with a supply voltage of either 400Vac or 480Vac, delivering a rated current of 3.4A at 400Vac and 3A at 460Vac. This unit is suitable for cabinet or DIN rail mounting and operates within an ambient air temperature range of 0 to +50°C, with a derating of 2.5% per °C above +50°C. It supports RS-485 communication protocol and is compatible with a network frequency of 48-62 Hz on input and can output 0-240 Hz. The SF415 includes 2 digital outputs (open-collector outputs; 50mA at 30Vdc) at terminals TB-14 and TB-15, and offers a 3-phase network connection. For analog interfacing, it provides 1 analog input (0-10Vdc) at terminal TB5, 1 analog input (4-20mA) at terminal TB25, and 2 analog outputs (0-10Vdc or 2Vdc-10Vdc and 0-10Vdc or 2-10Vdc) at terminals TB-30 and TB-31, which are proportional to output frequency or load. The rated active power is 1.1kW for a supply voltage of 400-480Vac, and it has a rated power of 1-1/2HP for the same voltage range.

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SF420

Lenze SF420 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H146mm x W73mm x D146mm and can operate with a supply voltage of either 400Vac or 480Vac, delivering a rated current of 3.9A at 400Vac and 3.4A at 460Vac. This unit is suitable for cabinet or DIN rail mounting and operates efficiently within an ambient air temperature range of 0 to +50 °C, with a derating of 2.5% per °C above +50°C. It supports RS-485 communication protocol and accommodates a network frequency of 48-62 Hz on input and 0-240 Hz on output. The SF420 includes 2 digital outputs (open-collector outputs; 50mA at 30Vdc) for terminals TB-14 and TB-15, and is compatible with a 3-phase network. It also features 1 analog input (0-10Vdc) at terminal TB5, 1 analog input (4-20mA) at terminal TB25, and 2 analog outputs (0-10Vdc or 2Vdc-10Vdc and 0-10Vdc or 2-10Vdc) at terminals TB-30 and TB-31, respectively, which are proportional to output frequency or load. The rated active power is 1.5kW for a supply voltage of 400-480Vac, with a corresponding rated power of 2HP for the same voltage range.

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SF4100

Lenze SF4100 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H197mm x W128mm x D182mm and supports a supply voltage of either 400Vac or 480Vac, with rated currents of 16.1A at 400Vac and 14A at 460Vac. This unit can be mounted in a cabinet or on a DIN rail and operates within an ambient air temperature range of 0 to +50 °C, with a derating of 2.5% per °C above +50°C. It utilizes an RS-485 communication protocol and operates within a network frequency of 48-62 Hz on input and can output 0-240 Hz. The SF4100 includes 2 digital outputs (open-collector outputs; 50mA at 30Vdc) at terminals TB-14 and TB-15, and is compatible with a 3-phase network. It also features 2 analog inputs (1 x 0-10Vdc at terminal TB5 and 1 x 4-20mA at terminal TB25) and 2 analog outputs (1 x 0-10Vdc or 2Vdc-10Vdc at Terminal TB-30 and 1 x 0-10Vdc or 2-10Vdc at Terminal TB-31), both proportional to output frequency or load. The rated active power is 7.5kW for 400-480Vac supply, and the rated power is 10HP for 400-480Vac.

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SF230

Lenze SF230 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H146mm x W73mm x D146mm and operates on a supply voltage of 200Vac-240Vac, supporting 208Vac, 220Vac, and 230Vac with a rated current of 11A at 200Vac and 9.6A at 230Vac. This unit can be mounted in a cabinet or on a DIN rail and is designed to operate within an ambient air temperature range of 0 to +50 °C, with a derating of 2.5% per °C above +50°C. It utilizes an RS-485 communication protocol and operates with a network frequency of 48-62 Hz on input and 0-240 Hz on output. The SF230 includes 2 digital outputs (open-collector outputs; 50mA at 30Vdc), 1 analog input (0-10Vdc), 1 analog input (4-20mA), and 2 analog outputs (0-10Vdc or 2Vdc-10Vdc and 0-10Vdc or 2-10Vdc), which are proportional to output frequency or load. It is designed for a 3-phase network and delivers a rated active power of 2.2kW and a rated power of 3HP at 208-240Vac.

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SF220Y

Lenze SF220Y is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H146mm x W96mm x D171mm and operates on a supply voltage of 200Vac-240Vac, supporting 208Vac, 220Vac, and 230Vac inputs. The rated current is 7.8A at 200Vac and 6.8A at 230Vac. This device offers flexibility in installation with options for cabinet or DIN rail mounting and can operate within an ambient air temperature range of 0 to +50 °C, with a derating of 2.5% per °C above +50°C. It utilizes an RS-485 communication protocol for connectivity and supports a network frequency of 48-62 Hz on input and 0-240 Hz on output. The SF220Y includes 2 digital outputs (open-collector outputs; 50mA at 30Vdc) at terminals TB-14 and TB-15, and features both single-phase and 3-phase network types. It is equipped with 2 analog inputs (1 x 0-10Vdc at terminal TB5 and 1 x 4-20mA at terminal TB25) and 2 analog outputs (1 x 0-10Vdc or 2Vdc-10Vdc at Terminal TB-30 and 1 x 0-10Vdc or 2-10Vdc at Terminal TB-31), both proportional to output frequency or load. The rated active power is 1.5kW, and the rated power is 2HP at 208-240Vac.

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M1551B

Lenze M1551B is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for general purpose applications. It features dimensions of H200mm x W200mm x D151mm and supports Modbus communication protocol. The device is equipped with thermal overload protection and solid state motor overload protection. It operates at a rated current of 6.1A for supply voltages of 480Vac / 590Vac and is suitable for mounting in a control cabinet or on a surface/wall. The M1551B can operate in ambient air temperatures ranging from -10 to +50 °C and has a NEMA 1 degree of protection. It is designed for a 3-phase network (3P / 3AC) with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. The unit includes 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs (terminal 13A-13D), 1 digital input (terminal 12A START), 1 digital input (terminal 1 STOP), and 2 digital outputs (NPN; sinking) (terminal 14 and 15). Additionally, it has 1 analog input (0-10Vdc) (terminal 5A) and 1 analog input (4-20mA) (terminal 5B). The rated active power is 3.7kW, and the rated power is 5HP for supply voltages of 480Vac / 590Vac.

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M15300B

Lenze M15300B is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for general purpose applications. It features dimensions of H324mm x W261mm x D210mm and supports Modbus communication protocol. The device offers thermal overload protection and solid state motor overload protection. It operates with a rated current of 32A at 460Vac / 575Vac and a supply voltage of 480Vac / 590Vac. The M15300B can be mounted in a control cabinet or on a surface/wall and is designed to operate in ambient air temperatures ranging from -10 to +50 °C. It has a NEMA 1 degree of protection and is suitable for a 3-phase network with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. The unit includes 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it features 1 analog input (0-10Vdc) and 1 analog input (4-20mA). The rated active power is 22kW, and the rated power is 30HP at 480Vac / 590Vac.

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M1520C

Lenze M1520C is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for water-tight and dust-tight applications, supporting Modbus communication protocol. It features thermal overload protection and solid state motor overload protection, with a rated current of 2.7A for 460Vac / 575Vac. The supply voltage is specified at 480Vac / 590Vac, suitable for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +40 °C and has a NEMA 4 degree of protection. The M1520C is designed for a 3-phase network, with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. It includes 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it has 1 analog input for 0-10Vdc and 1 analog input for 4-20mA. The rated active power is 1.5kW, and the rated power is 2HP for 480Vac / 590Vac.

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M15100E

Lenze M15100E is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed with a water-tight and dust-tight corrosion-resistant stainless steel housing. It supports Modbus communication protocol and is equipped with thermal overload protection and solid state motor overload protection. The device operates at a rated current of 11A for supply voltages of 480Vac / 590Vac and is suitable for control cabinet or surface/wall mounting. It can function within an ambient air temperature range of -10 to +40°C and offers a degree of protection of NEMA 4X. The M15100E is designed for a 3-phase network, with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. It features 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it includes 1 analog input for 0-10Vdc and 1 analog input for 4-20mA. The rated active power is 7.5kW, and the rated power is 10HP for both 480Vac and 590Vac.

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M14750B

Lenze M14750B is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for general purpose applications. It features dimensions of H737mm x W423mm x D301mm and supports Modbus communication protocol. This model offers thermal overload protection and solid state motor overload protection. It operates with a rated current of 110A at 400Vac and 96A at 460Vac, and it can be supplied with either 400Vac or 480Vac. The M14750B is suitable for control cabinet or surface/wall mounting and can operate in ambient air temperatures ranging from -10 to +50 °C. It has a NEMA 1 degree of protection and is designed for a 3-phase network, with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. The unit includes 1 analog output proportional to speed, 1 analog output proportional to load, 4 digital inputs for control, 2 digital outputs (NPN; sinking), 1 analog input for 0-10Vdc, and 1 analog input for 4-20mA. It has a rated active power of 55kW and a rated power of 75HP for both 400Vac and 480Vac.

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M1430E

Lenze M1430E is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed with a water-tight and dust-tight corrosion-resistant stainless steel housing. It supports Modbus communication protocol and is equipped with thermal overload protection and solid state motor overload protection. The device operates at a rated current of 5.5A for 400Vac and 4.8A for 460Vac, with a supply voltage of 400Vac / 480Vac. It is suitable for control cabinet or surface/wall mounting and can operate in ambient air temperatures ranging from -10 to +40 °C. The M1430E offers a degree of protection of NEMA 4X and is designed for a 3-phase network with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. It features 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, 2 digital outputs (NPN; sinking), 1 analog input (0-10Vdc), and 1 analog input (4-20mA). The rated active power is 2.2kW for both 400Vac and 480Vac, with a rated power of 3HP for the same voltages.

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M1420C

Lenze M1420C is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for water-tight and dust-tight applications, supporting Modbus communication protocol. It features thermal overload protection and solid state motor overload protection. The device operates at a rated current of 3.9A with a 400Vac supply voltage and 3.4A with a 460Vac supply voltage. It is suitable for control cabinet or surface/wall mounting and can operate in ambient air temperatures ranging from -10 to +40 °C. The M1420C offers a degree of protection of NEMA 4 and is compatible with a 3-phase network, with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. It provides 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it includes 1 analog input (0-10Vdc) and 1 analog input (4-20mA). The rated active power is 1.5kW for both 400Vac and 480Vac supply voltages, with a rated power of 2HP for the same voltages.

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M14150B

Lenze M14150B is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for general purpose applications. It features dimensions of H286mm x W200mm x D174mm and supports Modbus communication protocol. The device offers thermal overload protection and solid state motor overload protection. It operates with a rated current of 24A at 400Vac and 21A at 460Vac, and a supply voltage of 400Vac / 480Vac. Suitable for control cabinet or surface/wall mounting, it can function within an ambient air temperature range of -10 to +50 °C. The M14150B has a NEMA 1 degree of protection and is compatible with a 3-phase network, accepting an input frequency of 48-62 Hz and outputting 0-120 Hz. It includes 1 analog output proportional to speed, 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it features 1 analog input (0-10Vdc) and 1 analog input (4-20mA). The rated active power is 11kW, and the rated power is 15HP for both 400Vac and 480Vac.

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SM405

Lenze SM405 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for variable speed control of AC motors. It has dimensions of H146mm x W74mm x D100mm and operates on a supply voltage of either 400Vac or 480Vac, with rated currents of 1.3A at 400Vac and 1.1A at 460Vac. This unit is suitable for control cabinet or surface/wall mounting and can operate within an ambient air temperature range of 0-40°C. It does not feature a communication interface but supports a network frequency of 48-62 Hz on input and can output frequencies from 0 to 240 Hz. The SM405 includes 1 digital output (normally open relay; contacts rated 3A at 250Vac), 1 digital output (current-sourcing; rated 50mA at 12Vdc), and 4 digital inputs (active-high) (terminal 1; 13A; 13B; 13E). It is designed for a 3-phase network (3P / 3AC), with a rated active power of 0.37kW and a rated power of 1/2HP for both 400Vac and 480Vac.

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M14100C

Lenze M14100C is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for water-tight and dust-tight applications, featuring Modbus communication protocol. It offers thermal overload protection and solid state motor overload protection. The device supports a rated current of 16A at 400Vac and 14A at 460Vac, with a supply voltage of 400Vac / 480Vac. It is suitable for control cabinet or surface/wall mounting and operates within an ambient air temperature range of -10 to +40 °C. The M14100C has a NEMA 4 degree of protection, is compatible with a 3-phase network, and operates at a network frequency of 48-62 Hz input and 0-120 Hz output. It includes 1 analog output proportional to speed, 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it features 1 analog input (0-10Vdc) and 1 analog input (4-20mA). The rated active power is 7.5kW, and the rated power is 10HP for both 400Vac and 480Vac.

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M1275B

Lenze M1275B is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for general purpose applications. It features dimensions of H238mm x W200mm x D174mm and supports the Modbus communication protocol. This model offers thermal overload protection and solid state motor overload protection to safeguard against operational hazards. It operates with a rated current of 25A at 200Vac and 22A at 230Vac, and it is suitable for supply voltages ranging from 200Vac to 240Vac, including 208Vac, 220Vac, and 230Vac. The M1275B is designed for either control cabinet or surface/wall mounting and can function within an ambient air temperature range of -10 to +50°C. It boasts a NEMA 1 degree of protection and is compatible with a 3-phase (3P / 3AC) network, with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. The device includes 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs for various controls, 2 digital outputs (NPN; sinking), and 2 analog inputs for external signals (0-10Vdc and 4-20mA). It has a rated active power of 5.5kW and a rated power of 7-1/2HP for 200-240Vac supply.

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M1230C

Lenze M1230C is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for water-tight and dust-tight applications, supporting Modbus communication protocol. It features thermal overload protection and solid state motor overload protection. The device operates at a rated current of 11A for 200Vac and 9.6A for 230Vac, with a supply voltage range of 200Vac-240Vac, accommodating 208Vac, 220Vac, and 230Vac. It is suitable for control cabinet or surface/wall mounting and can operate in ambient air temperatures ranging from -10 to +40 °C. The M1230C offers NEMA 4 protection, is compatible with a 3-phase network, and supports a network frequency of 48-62 Hz input and 0-120 Hz output. It includes 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it has 1 analog input for 0-10Vdc and 1 analog input for 4-20mA. The rated active power is 2.2kW for 200-240Vac, and the rated power is 3HP for 200-240Vac.

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M1215SE

Lenze M1215SE is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed with a water-tight and dust-tight corrosion-resistant stainless steel housing. It supports Modbus communication protocol and is equipped with thermal overload protection and solid state motor overload protection. The device operates with a rated current of 6A at 200Vac and 5.2A at 230Vac, and it can be supplied with AC voltage ranging from 200Vac to 240Vac (208Vac / 220Vac / 230Vac). Suitable for control cabinet or surface/wall mounting, the M1215SE functions within an ambient air temperature range of -10 to +40 °C and offers a degree of protection rated at NEMA 4X. It is designed for single-phase networks with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. The unit features 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs (terminal 13A-13D), 1 digital input for START (terminal 12A), 1 digital input for STOP (terminal 1), and 2 digital outputs (NPN; sinking) (terminal 14 and 15). Additionally, it includes 1 analog input (0-10Vdc) (terminal 5A) and 1 analog input (4-20mA) (terminal 5B). The rated active power is 1.1kW for 200-240Vac, and the rated power is 1-1/2HP for 200-240Vac.

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M1215SC

Lenze M1215SC is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for water-tight and dust-tight applications, supporting Modbus communication protocol. It features thermal overload protection and solid state motor overload protection. The device operates with a rated current of 6A at 200Vac and 5.2A at 230Vac, and it is suitable for supply voltages ranging from 200Vac to 240Vac (208Vac / 220Vac / 230Vac). It can be mounted in a control cabinet or on a surface/wall and is designed to operate in ambient air temperatures ranging from -10 to +40 °C. With a NEMA 4 degree of protection, it is compatible with single-phase networks and supports a network frequency of 48-62 Hz on input and 0-120 Hz on output. The M1215SC offers 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs (terminal 13A-13D), 1 digital input for START (terminal 12A), 1 digital input for STOP (terminal 1), and 2 digital outputs (NPN; sinking) (terminal 14 and 15). It also includes 1 analog input for 0-10Vdc (terminal 5A) and 1 analog input for 4-20mA (terminal 5B). The rated active power is 1.1kW for 200-240Vac, and the rated power is 1-1/2HP for 200-240Vac.

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M12150C

Lenze M12150C is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for water-tight and dust-tight applications, supporting Modbus communication protocol. It features thermal overload protection and solid state motor overload protection. The device operates with a rated current of 48A at 200Vac and 42A at 230Vac, and it is suitable for supply voltages ranging from 200Vac to 240Vac (208Vac / 220Vac / 230Vac). It can be mounted in a control cabinet or on a surface/wall and is designed to operate in ambient air temperatures ranging from -10 to +40°C. The M12150C offers a degree of protection of NEMA 4 and is compatible with a 3-phase network (3P / 3AC), with an input frequency of 48-62 Hz and an output frequency of 0-120 Hz. It includes 1 analog output proportional to speed (frequency), 1 analog output proportional to load, 4 digital inputs, 1 digital input for start, 1 digital input for stop, and 2 digital outputs (NPN; sinking). Additionally, it has 1 analog input for 0-10Vdc and 1 analog input for 4-20mA. The rated active power is 11kW, and the rated power is 15HP for supply voltages between 200-240Vac.

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