I55AE255F1AV11002S Lenze Variable Frequency Drives (VFD)

Lenze I55AE255F1AV11002S is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed and frequency control, compact inverter functionality, DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, and a flying restart circuit. It includes a PID controller, built-in RFI filter, safe torque off (STO) safety standard, and I.O. conformal coating. The dimensions are H250mm x W90mm x D130mm. It supports CANopen communication protocol and offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. The rated current varies with duty and voltage: 15.6A (light-duty; 400Vac), 13.2A (light-duty; 480Vac), 13A (heavy-duty; 400Vac), and 11A (heavy-duty; 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 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 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 (light-duty; 400-480Vac) and 5.5kW (heavy-duty; 400-480Vac), with a rated power of 10HP (light-duty; 400-480Vac) and 7-1/2HP (heavy-duty; 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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