I55AE311F10V11002S Lenze Variable Frequency Drives (VFD)

Lenze I55AE311F10V11002S is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed and frequency control with additional features including DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, a flying restart circuit, and a PID controller. It is equipped with a built-in RFI filter, standard I.O. conformal coating, and supports CANopen communication protocol. The drive offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. It operates with a rated current of 28.2A for light-duty at 400Vac, 25.2A for light-duty at 480Vac, 23.5A for heavy-duty at 400Vac, and 21A for heavy-duty at 480Vac. The supply voltage is rated for 400Vac / 480Vac, and it is suitable for control cabinet or surface/wall mounting. The ambient air temperature for operation can reach up to 45°C at a switching frequency of 2kHz or 4kHz, and up to 40°C at a switching frequency of 8kHz or 16kHz, with a degree of protection of IP20. It is designed for a 3-phase network (3P / 3AC) with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). The drive features 1 analog output (0-10Vdc; 0-20mA or 4-20mA), 5 digital inputs (PNP/NPN logic), 1 digital output (max. 100mA), and 2 analog inputs (-10...+10Vdc; 0-20mA or 4-20mA). It has a rated active power of 15kW for light-duty and 11kW for heavy-duty at both 400Vac and 480Vac, corresponding to a rated power of 20HP for light-duty and 15HP for heavy-duty at the same voltages.

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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