ESV251N01SXB Lenze Variable Frequency Drives (VFD)

Lenze ESV251N01SXB 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 H190mm x W99mm x D111mm. It also includes 1 digital output (NPN; 24Vdc / 50mA) at Terminal 14, alongside 1 analog input (0-10Vdc) at terminal 5 and 1 analog input (4-20mA) at terminal 25. There are 4 digital inputs with PNP/NPN logic for START/STOP functions and 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 G1, it supports a supply voltage of 120Vac / 240Vac and a network frequency of 48-62 Hz input and 0-500 Hz output, without a communication interface. The rated current is 1.7A for both 120Vac and 240Vac, with a single-phase network type. It has a rated active power of 0.25kW and a rated power of 1/3HP for both 120Vac and 240Vac.

About the manufacturer: Lenze is one of the manufacturers that offers Variable Frequency Drives (VFD) that you can order at Powermatic Associates 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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