Nord SK500E Series AC Inverter for 2.2kW (3HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 4.9A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC Induction motor.
Operator keypad not included - see linked products below.
**Available from stock only**
Size 2: 74mm Wide x 153mm Deep x 226mm High (excluding mounting brackets). IP20
Weight: 1.8kg.
Overload: 150% x 60 seconds, 200% x 3.5 seconds
Speed Control Range: 0-400Hz
Braking: Minimum 130 Ohm external resistor (not supplied) - use the 'Which Resistor' button on this page.
2 Analogue Inputs, 5 Digital Inputs, 1 Analogue Output, 2 Relay Contact sets, DC Bus Terminals, x2 RJ45 for CANopen in/out, RJ12 port for RS232 or RS485 Communications.
Input Current: 7.7A
Input Voltage: 380-480V Three Phase +10% -20% at 50-60Hz ±5%
EMC Filters: IEC EN61800-3 Class B Category C1 (Industrial and Domestic). Leakage can be reduced or filters disabled via jumpers if required.
Includes CANopen, Encoder Input and extra I/O - Additionally 2x digital inputs 2x digital outputs1x RS 485 to terminal.
Wall mount in clean environment or cubicle mount.
Rated 40°C Ambient.
Ventilation space in front: [not specified].
Ventilation space above and below: 100mm.
Ventilation space at sides: 0mm.
Heat Loss at max output: 110W (approx.)
Mounting via 2 x 5.5mm slotted holes on supplied brackets at rear on 260mm centres.
Manufacturer part number is SK 520E-221-340-A (SK520E-221-340-A). Sometimes specified as Nordac 275520220.
Download the Nord SK 500E Manual from the link below:-