I55AE255F10V11003S Lenze Variable Frequency Drives (VFD)

Lenze I55AE255F10V11003S is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed and frequency control, compact inverter DC-injection braking, brake management for brake control, and includes S-ramps for smooth acceleration and deceleration. It features a flying restart circuit and a PID controller. The design incorporates a built-in RFI filter, standard I.O., and conformal coating. Its dimensions are H250mm x W90mm x D130mm. It supports Modbus RTU communication protocol and offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. The rated current is 15.6A for light-duty at 400Vac, 13.2A for light-duty at 480Vac, 13A for heavy-duty at 400Vac, and 11A for heavy-duty at 480Vac. It operates on a supply voltage of 400Vac / 480Vac and can be mounted in a control cabinet or on a surface/wall. The ambient air temperature for operation is a maximum of 45°C at a switching frequency of 2kHz or 4kHz, and a maximum of 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 device includes 1 x analog output (0-10Vdc; 0-20mA or 4-20mA), 5 x digital inputs (PNP/NPN logic), 1 x digital output (max. 100mA), and 2 x analog inputs (-10...+10Vdc; 0-20mA or 4-20mA). The rated active power is 7.5kW for light-duty and 5.5kW for heavy-duty, both at 400-480Vac, with a rated power of 10HP for light-duty and 7-1/2HP for heavy-duty, both at 400-480Vac.

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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