Inverter i550 Series

Extensions such as a plug-on keypad or plug-on WLAN module simplify commissioning and diagnostics. Thus, the parameters can be set conveniently via a smartphone app using the WLAN module. Another key differentiating factors are its slimline design and its exceptional user-friendliness.

Compact dimensions:

• Smallest design up to 4 kW, e.g. only 60 mm wide and 130 mm deep

Performance data:

• Mains: 1 AC 230 V: 0.25 to 2.2 k
• Mains: 1/3 AC 230 V = 0.25 to 5.5 kW
• Mains: 3 AC 400/480 V: 0.37 to 132 kW

Integrated functions:

• V/f characteristic control linear/quadratic (VFC plus)
• Sensorless vector control (SLVC)
• Energy saving function (VFC-Eco)
• Servo control (SC-ASM) with feedback
• Sensorless vector control for synchronous motors (up to 22kw)  
• Vector control with feedback
• V/f characteristic control with feedback
• DC braking
• Brake management for low-wear brake control 
• Dynamic braking through brake resistance
• S-ramps for smooth acceleration and delay
• Flying restart circuit, PID controller

Approvals:

• CE, UL, CSA, EAC, RoHS2

Efficiency class:

• Top efficiency class for inverters with IE2 in accordance with EN 50598-2

Safety technology:

• Safe torque off (STO)