Lenze i550 Series AC Inverter for 7.5kW (10HP) 400V 3 Ph motor to 16.5A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC Induction motor. Operates in standard VxF or Sensorless Vector Control.
Output rating to 16.5A
Overload: 150% x 60 seconds; 200% x 3 seconds.
Size D: 180mm Wide x 173mm Deep x 325.5mm High. IP66.
Weight: 6.29kg.
Speed Control Range: 0-599Hz
Braking: Internal Brake Switch fitted for use with External Brake Resistor (not supplied)
Braking Switch Limits: Min Resistance: 27 Ohms, Max Brake Current: 27A. See Linked Products below for resistor or use the ‘Which Resistor’ button on this page.
No operator keypad included; see linked products below.
2 x Analogue Inputs, 5 x Digital Inputs, 1 x Analogue Output, 1 x Digital Output (Open Collector not Volt Free), 1 x Volt Free Change Over Contact (240V, 3A Max), dedicated PTC Input (Linked as default)
An extended I/O module is available - see linked products below
No communications included. Control modules with comms are available – see linked products below.
Supplied with coated PCB's as standard
Input Choke: Optional; Input Current shown without Line Reactor
Input Current: 20A
Input Voltage: 380-480V Three Phase +10% -15% at 50-60Hz ±5%
EMC Compliance: IEC 61800-3 Second Environment C2 (Industrial). Filter can be disconnected (Remove IT Screws)
Cubicle mount.
Rated 45°C Ambient.
Ventilation space above and below: 50mm above; 50mm below, at sides: 0mm, in front: [not specified].
Heat Loss at max output: 183W.
Mounting via 4 x 6mm diameter holes at rear on 150mm x 325.5mm centres (Not DIN Mountable).
Manufacturer part numbers is I55AP275F00710K00S, material number 16439442.
Download the Lenze i550 Manuals from the links below:-