Description: 275420750 ( NORD
)
NORD 275420750 INVERTER TYPE SK-500E-751-340-A
Product Name: NORD 275420750 INVERTER TYPE SK-500E-751-340-A
Product Brand: NORD
Product Code: 275420750
Product Artikel: NORD 275420750 INVERTER TYPE SK-500E-751-340-A
Nord SK500E Nordac Pro series AC Inverter for 7.5kW (10HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 14A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC Induction motor. Size 4: 98mm Wide x 181mm Deep x 286mm High (excluding mounting brackets). IP20 Weight: 3.1kg. Overload: 150% x 60 seconds, 200% x 3.5 seconds Speed Control Range: 0-400Hz Braking: Minimum 44 Ohm external resistor (not supplied) - see the Linked Products below or use the 'Which Resistor' button on this page. No operator keypad included – see linked products below for options. 2 Analogue Inputs, 5 Digital Inputs, 1 Analogue Output, 2 Relay Contact sets, DC Bus Terminals, 1 x RJ12 port for RS232/RS485 (USS or Modbus RTU) communications. Input Current: 22.4A 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. Cubicle mount. Rated 40°C Ambient. Ventilation space above and below: 100mm, at sides: 0mm, in front: [not specified]. Heat Loss at max output: 243W (approx.) Mounting via 2 x 5.5mm slotted holes on supplied brackets at rear on 320mm centres. Manufacturer part number is SK 500E-751-340-A. Sometimes specified as 275420750. (SK500E-751-340-) Replacement for SK700E-751-340-A if fitted with either Basic I/O module (SK CU1-BSC) or Standard I/O Module (SK SU1-STD). For details of differences please see link below.
