Automation components - Lenze

Lenze SM420 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for variable speed and frequency control. It features dimensions of H146mm x W74mm x D146mm and supports a supply voltage of either 400Vac or 480Vac, with rated currents of 4.1A at 400Vac and 3.4A at 460Vac. This unit is suitable for control cabinet or surface/wall mounting and operates within an ambient air temperature range of 0-40°C. Although it lacks a communication interface, it operates on a network frequency of 48-62 Hz (input) and can output frequencies from 0 to 240 Hz. The SM420 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 (3P / 3AC) network and offers a rated active power of 1.5kW and a rated power of 2HP for both 400Vac and 480Vac supplies.

Lenze Inverter Drive

Replaced by E94R120Y2NRM - See notes

Lenze EEPM1RA is a memory unit designed for industrial automation applications, featuring an ambient air temperature for operation ranging from 0 to 50°C and a degree of protection rated at IP20. With dimensions of H105mm x W155mm x D76mm, this memory module serves as a critical component for storing and managing operational data within automation systems.

Lenze ESV113N02TXD is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +55 °C, with a derating of 2.5% per °C above +40 °C. This model features 1 x analog output (0-10Vdc) at Terminal 5, and its degree of protection is NEMA 4X IP65, ensuring durability in various environments. The dimensions are H368mm x W240mm x D241mm. It also includes 1 x digital output (NPN; 24Vdc / 50mA) at Terminal 14, 1 x analog input (0-10Vdc) at terminal 5, 1 x analog input (4-20mA) at terminal 25, and multiple digital inputs for enhanced connectivity and control. The ESV113N02TXD is equipped with protection functions against earth fault, phase loss, overvoltage, under voltage, motor stalling, over temperature, motor overload (125% of FLA), and short circuit (SCCR = 200kA at rated voltage). Designed for indoor use only with a frame size W1, it requires a supply voltage of 240Vac and operates within a network frequency of 48-62 Hz (input) and 0-500 Hz (output), without a communication interface. The rated current is 42A at 240Vac, supporting a 3-phase network (3P / 3AC), with a rated active power of 11kW and rated power of 15HP at 240Vac.

Lenze ESV152N04TFC is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +55 °C, with a derating of 2.5% per °C above +40°C. This model features 1 x analog output (0-10Vdc) at Terminal 5, and its degree of protection is NEMA 4X IP65. It includes 1 x digital output (NPN; 24Vdc / 50mA) at Terminal 14, along with 1 x analog input (0-10Vdc) at terminal 5 and 1 x analog input (4-20mA) at terminal 25. The digital inputs consist of 1 x digital input (PNP/NPN logic) at terminal 1 for START/STOP functions, and 1 x digital input each at terminals 13A, 13B, 13C, and 13D. Protection functions include earth fault, phase loss, overvoltage, under voltage, motor stalling, over temperature, motor overload (125% of FLA), and short circuit (SCCR = 200kA at rated voltage). It is designed with a built-in EMC filter, is suitable for indoor use only, and utilizes natural convection cooling without a fan. The supply voltage is rated at 400Vac / 480Vac, with a network frequency of 48-62 Hz (input) and 0-500 Hz (output). This model does not include a communication interface, has a rated current of 4A (400Vac) and 3.5A (480Vac), and is designed for a 3-phase (3P / 3AC) network. The rated active power is 1.5kW (400-480Vac), and the rated power is 2HP (400-480Vac).

Lenze ESV371N01SMC is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +55 °C, with a derating of 2.5% per °C above +40°C. This model features 1 analog output (0-10Vdc) at Terminal 5, and its degree of protection is NEMA 4X IP65. The dimensions are H279mm x W160mm x D136mm. It also includes 1 digital output (NPN; 24Vdc / 50mA) at Terminal 14, 2 analog inputs (0-10Vdc at terminal 5 and 4-20mA at terminal 25), and 4 digital inputs with PNP/NPN logic at terminals 1 (START/STOP), 13A, 13B, 13C, and 13D. Protection functions cover earth fault, phase loss, overvoltage, under voltage, motor stalling, over temperature, motor overload (125% of FLA), and short circuit (SCCR = 200kA at rated voltage). It is designed with a built-in disconnect switch, for indoor use only, and utilizes natural convection cooling (fan-less). The supply voltage is 120Vac / 240Vac with a network frequency of 48-62 Hz (input) and 0-500 Hz (output), without a communication interface. The rated current is 2.4A for both 120Vac and 240Vac, supporting a single-phase network. The rated active power is 0.37kW, and the rated power is 1/2HP for both 120Vac and 240Vac.

Lenze ESV402N06TXB is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +55 °C, with a derating of 2.5% per °C above +40°C. This model features 1 analog output (0-10Vdc) at Terminal 5, and its degree of protection is NEMA 1 IP31. The dimensions are H191mm x W99mm x D147mm. It also includes 1 digital output (NPN; 24Vdc / 50mA) at Terminal 14, 2 analog inputs (1 x 0-10Vdc at terminal 5 and 1 x 4-20mA at terminal 25), and 5 digital inputs (1 x PNP/NPN logic at terminal 1 START/STOP and 4 additional inputs at terminals 13A, 13B, 13C, and 13D). Protection functions cover earth fault, phase loss, overvoltage, under voltage, motor stalling, over temperature, motor overload (125% of FLA), and short circuit (SCCR = 200kA at rated voltage). Designed for indoor use only with a frame size G3, it has a supply voltage of 600Vac, network frequency of 48-62 Hz (input) and 0-500 Hz (output), without a communication interface. The rated current is 6.1A at 600Vac, for a 3-phase network, with a rated active power of 4kW and rated power of 5HP at 600Vac.

Lenze ESV751N02YXE is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +55 °C, with a derating of 2.5% per °C above +40°C. This model features 1 analog output (0-10Vdc) at Terminal 5, and its degree of protection is NEMA 4X IP65, ensuring suitability for both indoor and outdoor use. The dimensions are H203mm x W160mm x D114mm. It also includes 1 digital output (NPN; 24Vdc / 50mA) at Terminal 14, 1 analog input (0-10Vdc) at terminal 5, 1 analog input (4-20mA) at terminal 25, and multiple digital inputs for versatile connectivity. Protection functions cover a wide range of operational safety aspects including earth fault, phase loss, overvoltage, under voltage, motor stalling, over temperature, motor overload (125% of FLA), and short circuit (SCCR = 200kA at rated voltage). The drive is designed with a frame size R1 natural convection cooling system (fan-less), operates on a supply voltage of 240Vac, with a network frequency of 48-62 Hz (input) and 0-500 Hz (output), without a communication interface. It supports a rated current of 4.2A at 240Vac, can be used in single-phase or 3-phase networks, and delivers a rated active power of 0.75kW and rated power of 1HP at 240Vac.

Lenze ESV453N04TXB is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for control cabinet or surface/wall mounting. It operates within an ambient air temperature range of -10 to +55 °C, with a derating of 2.5% per °C above +40°C. This model features 1 analog output (0-10Vdc) at Terminal 5, and its degree of protection is NEMA 1 IP31. The dimensions are H513mm x W221mm x D256mm. It includes 1 digital output (NPN; 24Vdc / 50mA) at Terminal 14, 2 analog inputs (0-10Vdc at terminal 5 and 4-20mA at terminal 25), and 5 digital inputs with various functionalities. Protection functions cover earth fault, phase loss, overvoltage, under voltage, motor stalling, over temperature, motor overload (125% of FLA), and short circuit (SCCR = 200kA at rated voltage). Designed for indoor use only with a frame size K3, it supports a supply voltage of 400Vac / 480Vac and a network frequency of 48-62 Hz input and 0-500 Hz output, without a communication interface. The rated current is 88A at 400Vac and 77A at 480Vac, for a 3-phase network. It delivers a rated active power of 45kW and a rated power of 60HP for 400-480Vac.