ESV371N04TFE Lenze Variable Frequency Drives (VFD)

Lenze ESV371N04TFE 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, alongside analog inputs comprising 1 x analog input (0-10Vdc) at terminal 5 and 1 x analog input (4-20mA) at terminal 25. Digital inputs include 1 x digital input (PNP/NPN logic) at terminal 1 for START/STOP functions, and additional digital inputs at terminals 13A, 13B, 13C, and 13D. It 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). The design incorporates a built-in EMC filter suitable for both indoor and outdoor use, utilizing natural convection cooling without a fan. It supports a supply voltage of 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 1.3A at 400Vac and 1.1A at 480Vac, operates on a 3-phase network (3P / 3AC), and delivers a rated active power of 0.37kW and rated power of 1/2HP at 400-480Vac.

About the manufacturer: Lenze is one of the manufacturers that offers Variable Frequency Drives (VFD) that you can order at MQ Automation site. Lenze Americas is a global manufacturer of electrical and mechanical drives, motion control, and automation technology, offering a wide range of products, drive solutions, complete automation systems, and engineering services and tools all under one roof.

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